Planning Manual sivacon 03/ 2006 Contents The Basis for Optimal Power Distribution 2 Reactive Power Compensation 2_31 Selection Criteria SIVACON 8PV - SIVACON 8PT 4 * Cubicle structure and equipping 2_31 * Reactive power compensation selection tables 2_31 1 SIVACON 8PV The Variable Low-Voltage Switchboard 1_6 3 Planning Notes Basics 1_7 * Standards & regulations 1_7 * Technical data 1_7 Mounting Options 3_32 3_32 * Combination options with double-front boards 3_33 * Floor openings 3_35 Cubicle Structure & Busbar Systems 1_8 * Mounting on raised floors/tolerance data 3_35 Mounting Designs 1_9 * Overview 1_9 * Inlet and connection to the SIVACON 8PS busbar trunking system 3_37 * Operating and maintenance gangways 3_38 Communication in Switchboards 3_39 Resistance to Internal Arcs 3_41 Checklist for Planners 3_42 Types of Internal Separation (Type 1 to 4) 3_43 TTA - PTTA 3_44 2 8PV Space Requirements Circuit-Breaker Design * Cubicle widths for incoming feeder/outgoing feeder with 3WL circuit-breakers/non-automatic circuit breakers (ACB) 2_12 2_12 2_12 * Cubicle widths for longitudinal/transverse coupling with 3WL circuit-breakers/non-automatic circuit breakers (ACB) 2_13 Checklist for Low-Voltage Switchgear Combinations 3_45 * Type-tested busbar connection for 3WL circuitbreakers / non-automatic circuit-breakers (ACB) 2_13 * Cable connection for 3WL circuit-breakers/ non-automatic circuit-breakers (ACB) 2_13 * Universal mounting design selection table 2_15 Withdrawable Design Environmental Conditions/Degrees of Protection 3_48 Network Systems 3_50 2_16 Example of an Electromagnetically Compatible TN-S system 3_51 * Rated currents for the vertical distribution busbar 2_16 Rated Values/Definitions 3_52 * Withdrawable design selection table 2_18 Plug-In Design 2_22 * Cubicle structure and equipping 2_22 Rated Currents and Initial Symmetrical Short-Circuit Currents of Three-Phase Distribution Transformers from 50 to 3150 kVA 3_56 * Plug-in busbar system 2_23 Weights/Power Losses 3_57 * Plug-in design selection tables 2_24 Reactive Power Compensation 3_58 In-Line Design 2_26 * Cubicle structure and equipping 2_26 Certificates/Approvals 3_60 * In-line design selection tables 2_27 Fixed-Mounted Design 2_28 * Cubicle structure and equipping 2_28 * Fixed-mounted design selection tables 2_29 SIVACON 8PV Your Siemens Contact Partners 62 The development of a power distribution concept which includes the dimensioning of systems and plant components necessitates a coordination of the requirements and feasibilities of both the end user and the manufacturer. We have therefore prepared this planning manual for the SIVACON(R) 8PV low-voltage switchboard to support you with this task. sivacon 2 Everything. Perfect. SIVACON. The Basis for Optimal Power Distribution LX LD BD2 8PV BD2 8PV LX LR BD2 8PT 8PT Safety - integrated Economic efficiency - right from the start Flexibility - thanks to modularity All components of the SIVACON range are bound by these three principles. Consequently, all products of the range are optimally matched to each other. SIVACON 8PV CD-K BD01 3 SIVACON 8PV - for the process industry The type-tested SIVACON 8PV switchgear and controlgear assembly is, for example, employed in the power, chemical and mineral oil as well as in the capital goods industries. This assembly is characterized by a high degree of availability combined with a high level of personnel and plant safety and can be used for all applications up to 6,300 A. SIVACON 8PT - for the infrastructure The type-tested SIVACON 8PT switchgear and controlgear assembly is not only employed for the infrastructural supply in industrial and building applications (administration, functional as well as industrial and commercial buildings), but is also used in the process industry. Matched to the global market requirements, SIVACON both meets the demand for standard solutions from a single source, as well as that for local production. This assembly can be used for all applications up to 7,400 A. SIVACON 8PS - for power distribution With the SIVACON 8PS busbar trunking system, all load requirements can be reliably and safely satisfied - from transformers to main distribution boards and small loads - by a total of six available type-tested systems. These busbar trunking systems are characterized by their high shortcircuit strength and minimum combustive energy and can be used for all applications up to 6,300 A. 4 Selection Criteria SIVACON 8PV - SIVACON 8PT Selection criteria SIVACON 8PV Busbar position Top Rear Rated busbar currents up to 2,500 A 6,300 A Rated currents ingoing feeder up to 2,500 A 50 kA 6,300 A 100 kA Short-circuit strength Icw (1s) Busbars up to Ipk 110 kA 220 kA (250 kA) Mounting designs Circuit-breaker design (fixed-mounted / withdrawable) (1 breaker per cubicle) (1 breaker per cubicle) Fixed-mounted design In-line design LV HRC in-line design LV HRC in-line design Plug-in design Motor & power feeders Motor & power feeders (fuseless) (fuseless) Mounting options Stand-alone/wall mounting/ back-to-back Stand-alone/wall mounting/ back-to-back double front Application Motor control centers Power distribution boards Motor control centers Power distribution boards Production Siemens Siemens Withdrawable design Safety characteristics Safety proof for each specifically developed system TTA-tested standard modules in acc. with IEC 60439-1 Cubicle-to-cubicle safety Solid-wall design Safety with test and disconnected position Uniform operation of withdrawable units The systems' degree of protection is maintained up to IP54: Increased protection of the operating personnel Avoidance of harmful deposits in the system Uniform user interface for small and standard withdrawable units, with integr. operator error protection: Avoidance of maloperations Reduction of instruction times Resistance to internal arcs (IEC 61641) Seismic withstand capability (IEC 60068-3-3, IEC 60068-2-57, IEC 60980, KTA 2201.4) And of course Available SIVACON 8PV Stepped concept with additive modules for the active and passive limitation of arcing faults: 690 V, 65 kA, 300 ms Insulated busbars as additive Acceleration on the system's mounting level: Function during earthquakes 0.6 g Function after earthquakes 0.9 g Switchgear and controlgear made by Siemens: No premature failures Minimum downtimes Short delivery periods 5 SIVACON 8PT Top Rear 7,400 A 3,200 A 6,300 A 3,200 A 150 kA 85 kA 375 kA 187 kA (1, 2 or 3 breakers per cubicle) (1 breaker per cubicle) LV HRC in-line design LV HRC in-line design Motor & power feeders - (fuseless/fused) - Stand-alone/wall mounting/ back-to-back - Stand-alone/wall mounting/ back-to-back - Motor control centers - Power distribution boards Power distribution boards Siemens/SIVACON technology partners Siemens/SIVACON technology partners TTA-tested standard modules in acc. with IEC 60439-1 Additive partition walls - The systems' degree of protection is maintained up to IP54 with circuit-breaker design and up to IP30 with withdrawable design: Increased protection of the operating personnel Avoidance of harmful deposits in the system Uniform user interface for all withdrawable units: Avoidance of maloperations Reduction of instruction times Stepped concept with additive modules for the active and passive limitation of arcing faults: 690 V, 50 kA, 300 ms 440 V, 50 kA, 300 ms Insulated busbars as additive - 1_6 SIVACON 8PV The Variable Low-Voltage Switchboard Introduction Economical, demand-oriented and type-tested (TTA) - those are the characteristics of the low-voltage switchboard made by Siemens. SIVACON 8PV is applicable on all performance levels: From 6,300 A power centers to main and sub-distribution boards, down to motor control centers - both in fixed-mounted and plug-in, as well as in withdrawable design. Thanks to the central Siemens-internal production, this type-tested switchgear and controlgear assembly offers the excellent quality and short delivery periods of a mature series product. Modular design Every SIVACON 8PV switchboard is exclusively manufactured from demand-oriented and series-produced modules, all of which are type-tested and of high quality. Due to the modules' vast combination options, each and every requirement can be met. Adaptations to new performance requirements can be easily and rapidly implemented by the replacement or supplementation of modules. The advantages offered by this modular concept are obvious: Safety and quality proof for all switchboards thanks to type test Compliance with any requirement profile with the high quality of series production Easy placement of repeat orders and short delivery periods The advantages offered by SIVACON set new standards: Safety and quality proof for all switchboards thanks to type test Compliance with any requirement profile with the high quality of series production Easy placement of repeat orders and short delivery periods 3- and 4-pole busbar system up to 6,300 A Short-circuit strength Icw (1s) up to 100 kA; Ipk up to 250 kA Type-tested standard modules (TTA) Space-saving mounting surface from 400 x 400 mm Maximum packing density with up to 40 feeders per cubicle Test and disconnected position with closed door and maintenance of the degree of protection (up to IP54) Visible isolating distances and contact points Uniform user interface for all withdrawable units Solid-wall design for safe cubicle-to-cubicle separation Variable busbar positions at the top or rear Cable/busbar connection from the top or bottom Application areas Chemical & mineral oil industry Power industry: Power plants and auxiliaries systems Motor control centers Power distribution from the power center down to main and sub-distribution SIVACON 8PV Capital goods industry: Production-related systems Infrastructure: Building complexes 1_7 Basics Standards & regulations Type-tested low-voltage controlgear and switchgear assembly (TTA) IEC 60439-1 DIN EN 60439-1 (VDE 0660 Part 500) Testing of response to internal faults (internal arcs) IEC 61641, VDE 0660 Part 500, Supplement 2 (Ue bis 690 V, Icw (1s) bis 65 kA, t bis 300 ms) Induced vibrations IEC 60068-2-57, IEC 60068-3-3, IEC 60980 Technical data Mounting conditions Indoor mounting Ambient temperature 24-h average + 35 C (-5 C to +40 C) Degree of protection In acc. with IEC 60529, EN 60529 IP20, IP21, IP40, IP41, IP54 Internal separation IEC 60439-1, Section 7.7, VDE 0660 Part 500, 7.7 Type 1 to type 4 Rated insulation voltage (Ui) Main circuit 1000 V Main circuit (Ue) Main circuit Up to 690 V Creepage distances and clearances Rated impulse withstand voltage Uimp 8 kV Overvoltage category III Pollution degree 3 Main busbars horizontal (3- and 4-pole), busbar position top Rated operational current (ventilated) [A] 660 860 1,070 1,280 1,590 1,990 2,250 Rated operational current (non-ventilated) [A] 590 770 950 1,150 1,300 1,630 1,965 Rated peak withstand current Ipk [kA] 60 85 110 110 110 110 110 Rated short-time withstand current Icw (1s) [kA] 29 40 50 50 50 50 50 Main busbars horizontal (3- and 4-pole), busbar position rear Rated operational current (ventilated) [A] 1,255 1,645 1,990 2,380 2,665 3,300 3,500 / 3,700 4,000 6,300 Rated operational current (non-ventilated) [A] 1,165 1,525 1,840 2,200 2,470 3,050 3,250 4,850 Rated peak withstand current Ipk [kA] 110 165 220 220 220 220 250 220 220 Rated short-time withstand current Icw (1s) [kA] 50 75 100 100 100 100 100 100 100 3,250 Busbars vertical for circuit-breaker design (3- and 4-pole) Nominal current Refer to main busbars horizontal Rated peak withstand current Ipk Refer to main busbars horizontal Rated short-time withstand current Icw (1s) Refer to main busbars horizontal Busbars vertical (3- and 4-pole) For fixed-mounted design, in-line design & plug-in design Up to 2,000 For withdrawable design Rated operational current [A] Rated peak withstand current Ipk [kA] Up to 110 Up to 110 Up to 1,000 Rated short-time withstand current Icw (1s) [kA] Up to 50* Up to 65* Surface treatment Rack components Sendzimir-galvanized Casing Sendzimir-galvanized/powder-coated Doors Powder-coated Color of powder-coated components (layer thickness 100 25 m) RAL 7035, light gray (in acc. with DIN 43656) * Rated conditional short-circuit current Icc up to 100 kA 1 1_8 Cubicle Structure & Busbar Systems Cubicle structure Busbar position: top Wall assembly, Stand-alone assembly, back-to-back assembly Rated current: Up to 2,500 A Cable/busbar entry: From the bottom Busbar system: 3-/ 4-pole L1 L2 L3 225 Single-front From the bottom From the top Busbar system: 3- / 4-pole Busbar position: Center top, Bottom, Top & bottom 2200 225 L3 2200 Cable/busbar entry: L2 10 x 175 Up to 4,000 A L1 40 225 0 20 0 Stand-alone assembly 40 Double-front 0 225 Rated current: 20 Rear top, Bottom, Top & bottom 0 Busbar position: Wall assembly, stand-alone assembly, back-to-back assembly 40 Single-front N PE/PEN 0 225 10 x 175 Busbar system 40 0 Mounting PE/PEN N L1 Cable/busbar entry: From the bottom From the top Busbar system: 3- / 4-pole L3 2200 Up to 4,000 A 10 x 175 L2 Rated current: L1 L2 Center top Rated current: Up to 6,300 A Cable/busbar entry: From the bottom From the top Cable compartment Device/function compartment Busbar compartment Cross-wiring compartment Socket compartment Operating panels SIVACON 8PV 40 225 L3 N PE/PEN 2200 3- / 4-pole L2 10 x 175 Busbar system: L1 225 40 0 40 Busbar position: 0 Power center Stand-alone assembly 0 225 L3 N PE/PEN 1_9 Mounting Designs Overview 2200 2200 s s SIVACON 2000 SIVACON A 2000 B B 1800 1800 C C 1600 1600 D D 1400 1400 E E 1200 F 1200 F 1000 G 1000 G 800 H 800 H 600 J 600 J K K 400 400 L L 200 200 M 0 M Refer to page 12 0 Circuit-breaker design from 630 A to 6,300 A Incoming feeders Couplings (longitudinal and tranverse coupling) Outgoing feeder bays Circuit-breakers in fixed-mounted design; or Circuit-breakers in withdrawable design Cubicle width matched to breaker sizes (e.g. cubicle width of 400 mm with In = 1,600 A) Clearly separated function compartments Test and disconnected position with closed door Type-tested connection with cable or LD/LX busbar trunking system Large cable/busbar compartment High degree of safety for the mounting personnel thanks to double-sides cubicle separation A Separate auxiliary device compartment for each circuitbreaker Space for comprehensive controls and interlockings Withdrawable auxiliary device module which can be separated from the power unit Refer to page 16 Withdrawable design up to 630 A Outgoing motor feeders up to 355 kW (400 V) and 500 kW (690 V) Outgoing cable feeders up to 630 A Incoming feeders up to 630 A Maximum packing density with up to 40 withdrawable units per cubicle Test and disconnected position with closed door and maintenance of degree of protection Visible isolating distances on the incoming and outgoing side Uniform user interface for all withdrawable units Large cable compartment with a width of 400 mm Connections for the power and control unit in the cable compartment Replacement of withdrawable units while energized Change of cubicle panel sizes possible during operation Plug-in busbar system Embedded with resistance to internal arcs Test-finger proof (IP20B) Phase separation 3- and 4-pole Pick-off openings in a modular grid of 175 mm 1 2_10 2200 2200 s s SIVACON SIVACON A A 2000 2000 B 1800 C 1600 D 1400 E 1200 F 1000 G 800 H 600 J 400 K 200 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 B 1800 C 1600 D 1400 E 1200 F 1000 G 800 H 600 J 400 K 200 L 0 Refer to page 22 High packing density with up to 35 withdrawable units per cubicle Plug-in contacts on the supply line side Individual equipping with devices or device combinations Free combination of modules within the cubicle Lateral guide for a safe plug connection Instrument panel for measuring and command devices directly at the plug-in unit Large cable compartment with a width of 400 mm or 600 mm Connections for the power and control unit in the cable compartment Replacement without system shutdown Plug-in busbar system Integrated touch guard Test-finger proof (IP20B) 3- and 4-pole Pick-off openings in a modular grid of 50 mm SIVACON 8PV Refer to page 26 In-line design up to 630 A L 0 Plug-in design up to 100 A Outgoing motor feeders in fuseless design up to 45 kW Outgoing cable feeders in fuseless design up to 100 A Combinable with in-line design for fused outgoing cable feeders up to 630 A 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 Fuse switch-disconnector with single-break Fuse switch-disconnector with double-break High packing density with up to 35 in-line units per cubicle In-line units with/without auxiliary switch In-line units with/without fuse monitoring as group or individual fault message Plug-in contact on the supply line side Dead-state fuse replacement Large cable compartment with a width of 400 mm or 600 mm Connections for the power and control unit in the cable compartment Good accessibility Replacement without system shutdown Plug-in busbar system Integrated touch guard Test-finger proof (IP20B) 3- and 4-pole Pick-off openings in a modular grid of 50 mm 2_11 2200 2200 s s SIVACON 2000 SIVACON A 2000 B B 1800 1800 C C 1600 1600 D 1400 D 1400 E E 1200 F 1200 F 1000 G 1000 G 800 H 800 H 600 J 600 K 400 L L 200 200 M M Refer to page 28 0 0 Fixed-mounted design up to 1,250 A Incoming feeders, outgoing feeders & couplings with MCCB circuit-breakers up to 1,250 A Universal installation of low-voltage switchgear and controlgear Switch-disconnectors Fuse switch-disconnectors Fuse switch-disconnectors in in-line design Automation devices (SIMATIC) Outgoing installation feeders Free combination of the equipped modular installation sheets within the cubicle Five different module sizes Attachment system for "one-man mounting" Horizontal partition of device compartment possible Cubicle-high or individual doors Cable compartment available with a width of 200 mm and 400 mm Good accessibility s s s SIVACON SIVACON SIVACON Universal vertical busbar Fast conversion thanks to connections accessible from the front Device connection without boring or punching Connections visible and checkable from the front Refer to page 31 Fixed-mounted design for reactive power compensation J K 400 A 500 kvar per cubicle non-throttled 250 kvar per cubicle throttled (5.67% oder 7%) Capacitor modules up to 100 kvar with Fuse switch-disconnector Capacitor contactor MKK capacitors Discharge devices Optional filter reactors (throttled) Controller assembly with electronic reactive power controller for door installation Self-adaptation of the C/k value Adjustable setpoint cos phi from 0.7 ind to 0.9 cap Manual control Integrated fan assembly with higher ambient temperatures Optional application of switch-disconnector and/or audio-frequency parallel trap circuit (AF trap) Available as basic unit with controller assembly or as expansion unit without controller assembly The reactive power compensation cubicles can be integrated in the switchboard's system and busbar assemblies as a standard 1 2_12 8PV Space Requirements Circuit-Breaker Design Cubicle dimensions Circuit-breaker 630 A to 6,300 A, fixed-mounted and withdrawable design Height: 2,200 mm Width: According to table Depth: 400, 600, 1,000, 1,200 mm Type of internal separation Type 1 (cubicle-high door) Type 2b, 4a (cubicle-high door) Type 2a, 3a/3b, 4b (3-partitions door) Design options Air circuit-breaker (ACB) Molded-case circuit-breaker (MCCB) Fuse switch-disconnector Switch disconnector Application area Cable / busbar connection direction For incoming feeders, couplings (longitudinal and tranverse coupling), outgoing feeders Busbar position top Cubicle depth 400 mm: Degrees of protection (in acc. with IEC 60529, EN 60529) IP20 ventilated IP21 ventilated, IP21 non-ventilated IP40 ventilated, IP40 non-ventilated IP41 ventilated, IP41 non-ventilated IP54 non-ventilated Bottom cable/busbar compartment Busbar position rear Cubicle depth 600/1,000/ 1,200 mm: Optional top or bottom cable/busbar compartment Cubicle widths for incoming/outgoing feeder with 3WL circuit-breakers/non-automatic circuit-breakers (ACB) Rated breakercurrent [A] Min. cubicle width 3-pole Min. cubicle width 4-pole Cubicle depth* 400 600 1000 1200 TopBBpos RearBBpos DF PC [mm] [mm] [mm] [mm] [mm] [mm] Short-circuit breaking capacity Icu [kA] 630 - 1600 400 - - - - 65 6301) - 2500 600 - - - - 100 630 - 1600 400 600 - 65 6301) - 3200 600 800 - 100 800 1,000 4,000 5,000 - 6,300 1) 1,000 - 630 A with rated current module (rating plug) * Abbreviations: TopBBpos - Top busbar position RearBBpos - Rear busbar position DF - Double-front PC - Power center The cubicle depths and structures depend on the busbar position, refer to page 8. SIVACON 8PV - 100 - - - 100 2_13 Cubicle widths for longitudinal/tranverse couplings with 3WL circuit-breakers/non-automatic circuit-breakers (ACB) Rated breaker current [A] Min. cubicle width 3-pole Longitudinal Transverse coupling coupling [mm] [mm] Min. cubicle width 4-pole Longitudinal Transverse coupling coupling [mm] [mm] Cubicle depth* Short-circuit 400 600 1,000 1,200 breaking capacity TopBBpos RearBBpos DF PC Icu [mm] [mm] [mm] [mm] [kA] 630 - 1,600 600 - - - - - - 65 6301) - 2,500 800 - - - - - - 100 630 - 1,600 500 400 600 - - - 65 6301) - 2,500 600 600 800 - - - 100 3,200 800 600 800 - - - 100 4,000 1,000 800 1,000 - - - 100 5,000 1,000 + 500 - - - - - - 100 1) 630 A with rated current module (rating plug) The cubicle widths for fuse switch-disconnectors and molded-case circuit-breakers (MCCB) are available upon request. Type-tested busbar connection for 3WL circuit-breakers / non-automatic circuit-breakers (ACB) Rated breaker current [A] Circuit-breaker size Connectable SIVACON 8PS Min. cubicle width busbar trunking system 3-pole 1,600 Size I LD / LX 400 2,000 Size II LD / LX 600 2,500 Size II LD / LX 600 3,200 Size II LD / LX 600 4,000 Size III LD / LX 800 [mm] Cubicle widths for fuse switch-disconnectors and molded-case circuit breakers (MCCB) are available upon request. Cable connection for 3WL circuit-breakers/non-automatic circuit-breakers (ACB) Rated breaker current [A] Circuit-breaker size Connectable cables per connection rail for L1; L2; L3 PE; PEN; N (N with 4-pole version) [mm2] [mm2] 630 - 1,000 Size I 4 x 240 4 x 240 1,250 - 1,600 Size I 6 x 240 6 x 240 2,000 - 2,500 Size II 9 x 300 9 x 300 3,200 Size II 11 x 300 11 x 300 14 x 300 4,000 Size III 14 x 300 5,000 Size III Realization with busbar connection 6,300 Size III 2 2_14 Derating factors circuit-breaker design Derating factors Ie /In with incoming or outgoing feeder function at an average ambient temperature of 35C Rated breaker current Circuit-breaker Cubicle depth size 400 mm Top busbar position [A] 600 /1,000 mm Rear busbar position/ double-front Non-ventilated Ventilated (e.g. IP54) (e.g. IP20) 1.00 1.00 1,200 mm Power center Size I Non-ventilated Ventilated (e.g. IP54) (e.g. IP20) 1 1 1,000 Size I 0.94 1 1.00 1.00 1.00 1.00 1,250 Size I 1 1 0.95 1.00 0.95 1.00 1,600 Size I 0.91 0.99 0.85 0.93 0.85 0.93 2,000 Size II 0.86 0.95 0.95 1.00 0.95 1.00 2,500 Size II 0.75 0.84 0.81 0.95 0.81 0.95 3,200 Size II - - 0.77 0.86 0.77 0.86 630 - 800 Non-ventilated Ventilated (e.g. IP54) (e.g. IP20) 1.00 1.00 4,000 Size III - - 0.72 0.87 0.72 0.87 5,000 Size III - - - - 0.82 1.00 6,300 Size III - - - - 0.65 0.84 Derating factors Ie /In with longitudinal coupling function at an average ambient temperature of 35C Rated breaker current Circuit-breaker Cubicle depth size 400 mm Top busbar position [A] 630 - 800 Size I Non-ventilated Ventilated (e.g. IP54) (e.g. IP20) 1 1 600/1,000 mm Rear busbar position/ double-front Non-ventilated Ventilated (e.g. IP54) (e.g. IP20) 1 1 1,200 mm Power center Non-ventilated Ventilated (e.g. IP54) (e.g. IP20) - - 1000 Size I 0.9 1 1 1 - 1250 Size I 0.96 1 1 1 - - - 1600 Size I 0.87 1 0.96 1 - - 2000 Size II 0.8 0.94 0.96 1 - - 2500 Size II 0.7 0.83 0.82 0.94 - - 3200 Size II - - 0.72 0.85 - - 4000 Size III - - 0.77 0.94 - - 5000 Size III - - - - 0.84 1.00 6300 Size III - - - - 0.66 0.86 Derating factors Ie /In with transverse coupling function at an average ambient temperature of 35C Rated breaker current [A] 630 - 1,250 Circuit-breaker Cubicle depth size 600 /1,000 mm Rear busbar position/double-front Non-ventilated Ventilated (e.g. IP54) (e.g. IP20) Size I 1 1 1,600 Size I 0.91 1 2,000 Size II 0.94 1 2,500 Size II 0.84 1 3,200 Size II 0.87 0.97 4,000 Size III 0.73 0.92 SIVACON 8PV The derating factors are rounded values, which serve as a basis for rough planning. The exact rated currents for the circuitbreaker design cubicles as well as factors for deviating ambient temperatures have to be requested. 2_15 The circuit-breaker cubicle's layout in universal mounting design is analog to that of circuit-breaker cubicles with ACB breakers, i.e. it is divided into a cross-wiring, an auxiliary device, a device and a cable compartment. Layout Cross-wiring compartment Auxiliary device compartment Device compartment * Cable compartment * Optionally with MCCB circuit-breaker, DUMECO switch disconnector or EFEN LV HRC switch disconnector size 4a Universal mounting design selection table Devices Rated breaker current [A] Derating factors Ie /In Ambient temperature of 35 C Cubicle width [mm] Non-ventilated Ventilated EFEN LV HRC switch-disconnector size 4a 1,250 0.84 0.89 500 DUMECO switch-disconnector 800 1.00 1.00 400 DUMECO switch-disconnector 1,250 0.85 0.95 500 DUMECO switch-disconnector 1,600 0.75 0.90 500 630 0.81 0.94 400 Circuit-breaker (MCCB) 800 0.79 0.83 400 Circuit-breaker (MCCB) 1,250 0.78 0.80 400 Circuit-breaker (MCCB) 1,600 0.61 0.63 400 Circuit-breaker (MCCB) 2 2_16 Withdrawable Design Withdrawable units up to 630 A Design options Fuseless load feeders Fused load feeders Outgoing motor feeders with and without overload relay Withdrawable units with and without communication connection Cubicle structure: Height device compartment: 1,750 mm (10 modules a 175 mm) Width device compartment: 600 mm Width cable compartment: 400 mm (600 mm upon request) Cubicle structure (1 M = 1 module = 175 mm) 4 x 1/4 M = module 2 x 1/2 M = 1 module 1 x 1 M = 1 module 1 x 2 M = 2 module up to 1 x 8 M = 8 module Withdrawable unit size: Application area Motive power loads Outgoing cable feeders Incoming feeders Degrees of protection (in acc. with IEC 60529, EN 60529) IP20 ventilated IP21 ventilated, IP21 non-ventilated IP40 ventilated, IP40 non-ventilated IP41 ventilated, IP41 non-ventilated IP54 non-ventilated Cubicle dimensions Height: 2,200 mm Width: 1,000 mm 1,200 mm upon request Depth: 400, 600, 1000, 1200 mm Size 1 M Size 1/2 M Size 1/4 M Cable connection Busbar position top Cubicle depth 400 mm: Bottom cable connection Busbar position rear Cubicle depth 600 /1000 /1,200 mm: Optional top or bottom connection Summation current of all feeders: Refer to table. Individual feeder utilization Type of internal separation Type 3b, 4b Motor starters: I 0,8 Cable feeders: I 0,8 Rated currents for the vertical distribution busbar 400 mm cubicle depth Top busbar position 600 /1,000 /1,200 mm cubicle depth Rear busbar position/double-front/power center Ventilated 35 C (e.g. IP20) Non-ventilated 35 C (e.g. IP54) Ventilated 35 C (e.g. IP20) Non-ventilated 35 C (e.g. IP54) 680 A 980 A 1) 770 A 2) 560 A With rear busbar positions, the current division can be used in an 8M to 2M relation. 1) 2) 980 A = 680 A + 300 A 770 A = 560 A + 210 A SIVACON 8PV 2_17 Examples of current division s s SIVACON SIVACON 300 A Module 22 modules 340 A Module 28modules 490 A Module 88 modules 490 A 340 A Module 22 modules The signaling switch in the compartment (S21) is an end switch designed as an NC contact and that in the withdrawable unit (S20) is an end switch designed as an NO contact. Both switches are operated via the withdrawable unit's main isolating contacts. Display and signaling The position at which a withdrawable unit is located is clearly indicated by a display on the instrument panel. Furthermore, messages such as "Feeder not available" (AZNV), "Test" and "AZNV and test" can be received via additional signaling switches. Circuit principle and position of the main and auxiliary contacts AZNV -X19 Main isolating contact 21 -S21 -Q1 22 Auxiliary isolating contact In withdrawable unit - S 20 1 NO contact In compartment - S 21 1 NC contact Operation Test 21 -S21 22 -X19 Disconnection -Q1 * AZNV / Test -X19 COM Test 21 -S20 -Q1 -S21 22 ANZV Test Einschub Withdrawable unit *No message as auxiliary isolating contact is open Fachpanel Cubicle X19 = Auxiliary isolating contact S20 = Signaling switch in withdrawable unit* S21 = Signaling switch in compartment* *Operated via main isolating contact 2 2_18 Withdrawable design selection table Outgoing cable feeders (3-pole) Rated currents and withdrawable unit sizes of fused outgoing cable feeders Rated breaker current [A] Ventilated 35 0.91 0.91 1/ 63 0.72 0.8 1M 125 0.76 0.88 1M 160 0.78 0.88 2M 250 0.78 0.94 2M 400 0.69 0.82 2M 630 0.70 0.81 3M Outgoing cable feeders (3-pole) 4 / 1/ 2 M Rated currents and withdrawable unit sizes of fused outgoing cable feeders (N-conductor circuit) Rated breaker current [A] 4 Withdrawable unit size Non-ventilated 3 Outgoing cable feeders (4-pole) Derating factors Ie /In at an ambient temperature of 35 C Derating factors Ie /In at an ambient temperature of 35 C Withdrawable unit size Non-ventilated Ventilated 35 0.91 0.91 1/ 125 0.76 0.88 1M 250 0.78 0.94 2M 400 0.69 0.82 2M 630 0.70 0.81 3M 4 / 1/ 2 M Rated currents and withdrawable unit sizes of fuseless outgoing cable feeders Rated breaker current [A] Derating factors Ie /In at an ambient temperature of 35 C Withdrawable unit size Non-ventilated Ventilated 1.00 1.00 1/ 4 / 1/ 2 M 0.8 1/ 4 / 1/ 2 / 1 M 2 /1M 3 12 25 0.81/0.78 0.94 /0.86 1/ 100 0.77 0.86 1M 125 0.74 0.81 1M 160 0.72 0.76 1M 250 0.75 0.77 2M 400 0.79 0.85 2M 630 0.64 0.70 4M 32/50 I> Outgoing cable feeders (4-pole) 4 I> SIVACON 8PV 0.72 Rated currents and withdrawable unit sizes of fuseless outgoing cable feeders (with and without overload and short-circuit releases in the 4th pole (N)) Rated breaker current [A] Derating factors Ie /In at an ambient temperature of 35 C Withdrawable unit size Non-ventilated Ventilated 32 0.81 0.94 1/ 125 0.74 0.81 2M 160 0.72 0.76 2M 250 0.75 0.77 2M 400 0.79 0.85 2M 630 0.64 0.70 4M 2 M 2_19 Fused outgoing motor feeders 400 V Direct contactor normal start-up Rated data (AC-2 / AC-3) Ie [A] Pn [kW] Withdrawable unit size 12 1/ 4M 11 21 1/ 4M 18.5 36 1/ 2M 11 21 1M 22 43 1M 37 68 1M 45 83 2M 75 133 2M 90 157 3M 132 233 3M 160 280 3M 200 340 4M 250 420 4M 5.5 Direct contactor heavy-duty start-up Class 30 1/ 4 M 15 1/ 4 M 28 1/ 2 M 15 1M 11 21 1M 22 43 1M 37 68 2M 55 99 2M 90 157 3M 132 233 3M 160 280 3M 4 7.5 15 7.5 8,8 Reversing circuit 12 1/ 4 M 11 21 1/ 4 M 18.5 36 1/ 2 M 11 21 1M 22 43 1M 45 83 2M 90 157 3M 132 233 4M 160 280 4M 200 340 4M 250 420 4M 15 28 1M 30 57 1M 37 68 2M 55 99 2M 75 133 2M 90 157 3M 132 233 3M 160 280 3M 250 420 6M 355 610 8M 5.5 Star-delta circuit 2 2_20 Fuseless outgoing motor feeders 400 V, type 2 with 50 kA overload protection CB without SIMOCODE Direct contactor normal start-up, type 2 (comfortable solution) Rated data (AC-2 / AC-3) Ie [A] Pn [kW] 1/ 4 M 7.5 15 1/ 4 M 18.5 36 1/ 2 M 7.5 15 1M 22 43 1M 45 83 2M 55 99 2M 75 133 2M 90 157 3M 110 195 3M 160 280 3M 250 420 4M 0.55 I> Withdrawable unit size 1.5 Reversing circuit, type 2 (comfortable solution) 0.55 I> 1.5 1/ 4 M 7.5 15 1/ 4 M 18.5 36 1/ 2 M 7.5 15 1M 22 43 1M 45 83 2M 55 99 2M 75 133 2M 90 157 3M 110 195 3M 160 280 3M 250 420 4M Star-delta circuit 7.5 I> 15 1M 22 43 1M 45 83 2M 55 99 2M 75 133 3M 90 157 3M 110 195 3M 160 280 4M 250 420 5M In case of a short-circuit, the employed short-circuit protection device must safely and successfully disconnect the applied overcurrent. Persons as well as system components must not be subjected to any risks. Coordination type 2 (for motor starters): The overload relay or other parts SIVACON 8PV must not be damaged, with the exception of contactor contact welding, if the contacts can be easily separated Previously used term: Type of protection "Class C" (IEC 60292-1, replaced by IEC 60947-4) 2_21 Fuseless outgoing motor feeders 400 V, type 2 with 50 kA overload protection CB with SIMOCODE pro Direct contactor normal start-up, type 2 (with SIMOCODE pro C) Rated data (AC-2 / AC-3) Ie [A] Pn [kW] 1/ 4 M 12 1/ 4 M 11 21 1/ 2 M 18.5 36 1/ 2 M 22 43 1M 37 68 1M 45 83 2M 75 133 2M 90 157 3M 110 195 3M 160 280 3M 250 420 4M 0.75 5.5 I> Withdrawable unit size 1.9 Reversing circuit, type 2 (with SIMOCODE pro C) 1/ 2 M 12 1/ 2 M 11 21 1M 22 43 1M 37 68 2M 45 83 2M 75 133 2M 90 157 3M 110 195 3M 160 280 3M 250 420 4M 0.75 5.5 I> 1.9 Star-delta circuit, type 2 (with SIMOCODE pro C) 1/ 2 M 12 1/ 2 M 11 21 1M 22 43 1M 37 68 2M 45 83 2M 75 133 3M 90 157 3M 110 195 3M 160 280 4M 250 420 5M 0.75 5.5 I> 1.9 Motor feeders for 500 V and 690 V are available upon request Further outgoing motor feeders with the SIMOCODE pro motor management system are available upon request 2 2_22 Plug-In Design Cubicle structure and equipping Type of internal separation Type 2b Design options Fuseless load feeders Fuseless outgoing motor feeders Overload protection with CB, overload relays or the SIMOCODE-DP/SIMOCODE pro C motor management system Fuseless outgoing motor feeders up to 45 kW with motor protection switch Fuseless outgoing cable feeders up to 100 A with circuit-breaker Combinable with in-line design Application area Price-favorable alternative to the comfortable in-line design for outgoing cable and motor feeders Degrees of protection (in acc. with IEC 60529, EN 60529) IP20/IP21 ventilated IP40 ventilated IP41 ventilated Cubicle dimensions Height: 2,200 mm Width: 1,000 mm (1,200 mm auf Anfr.) Depth: 400, 600, 1,000, 1,200 mm SIVACON 8PV Cubicle structure Height device compartment: 1,750 mm Width device compartment: 600 mm Max. number of modules per cubicle (also refer to table): Module height 50 mm = 35 items Module height 100 mm = 17 items Installation plates for special installations: 100 mm to 450 mm height in a 50 mm grid Cable connection Busbar position top Cubicle depth 400 mm: Busbar position rear Cubicle depth 600/1,000/1,200 mm: Bottom cable connection Optional top or bottom connection Connections for the power unit directly at the switchgear or controlgear Control unit connected via plug connector in the cable compartment Instrument panel for measuring and command devices directly at the plug-in unit 2_23 Equipping of ventilated cubicles s s SIVACON SIVACON 1 Plug-in busbar system (Separation possible in 1,000 mm + 750 mm ratio) Rated operational current Short-circuit strength ventilated 35 C Icw / Ipk 1,000 A 50 kA /110 kA 2 1,000 mm with door cutout for instrument panel 1,000 mm without door cutout for instrument panel 1) The topmost module cannot be equipped with an instrument panel. 2) Between in-line units and in-line module, a distance of 1 M = 50 mm must be provided for. Summation current of all feeders: 1000 A Individual feeder utilization: Motor starters: I 0,8 In Motor Cable feeders: I 0,7 In Circuit-breaker Distance rule: Above and below each motor starter with devices of size 3 (30 to 45 kW), one module (50 mm) distance to the next plug-in module. When adhering to the above rules, the cubicle can be equipped arbitrarily. All feeders may be operated simultaneously. 2 2_24 Plug-in design selection table Fuseless outgoing cable feeders (3-pole) Rated device current [A] I> Derating factors Ie /In ventilated, 35 C Module height [mm] 12 0.71 25 0.70 50* 50 0.70 100 100 0.70 100 50* * With 1-phase current measuring = 100 mm module height Fuseless outgoing motor feeders 400 V, type 1 Direct contactor normal startup (Class 10), type 1, 50 kA Rated data Ie [A] Pn [kW] 5.5 12 - 11 21 - 22 43 - 45 - 100 100 11 21 -DP 100 22 43 -DP 100 45 83 -DP 100 pro C 50 12 pro C 50 11 21 pro C 100 22 43 pro C 100 37 68 pro C 100 45 83 pro C 100 With SIMOCODE Module height [mm] 12 - 100 11 21 - 100 22 43 - 150 45 83 - 200 12 -DP 100 11 21 -DP 100 22 43 -DP 150 45 83 -DP 200 pro C 100 5.5 0.75 5.5 SIVACON 8PV 1.9 Rated data Ie [A] Pn [kW] 5.5 * With 1-phase current measuring = 100 mm module height 50* 100 -DP 5.5 I> 50* 83 0.75 Reversing circuit type 1, 50 kA Module height [mm] 12 5.5 I> With SIMOCODE 1.9 12 pro C 100 11 21 pro C 150 22 43 pro C 150 37 68 pro C 200 45 83 pro C 200 2_25 Fuseless outgoing motor feeders 400 V, type 2 Direct contactor normal startup (Class 10), type 2, 50 kA Rated data Ie [A] Pn [kW] 0.55 7.5 - 22 43 - 45 83 7.5 - 100 -DP 100 -DP 100 -DP 100 45 83 -DP 100 1.9 pro C 50 12 pro C 50 11 21 pro C 100 22 43 pro C 100 37 68 pro C 100 45 83 pro C 100 With SIMOCODE Module height [mm] 0.55 - 100 15 - 100 22 43 - 150 45 83 - 200 -DP 100 7.5 0.55 7.5 1.5 1.5 15 -DP 100 22 43 -DP 150 45 83 -DP 200 pro C 100 0.75 5.5 * With 1-phase current measuring = 100 mm module height 50 * 100 43 Rated data Ie [A] Pn [kW] I> 50 * 15 5.5 Terms 1.5 Module height [mm] 22 0.75 Reversing circuit type 2, 50 kA - 15 0.55 I> 1.5 With SIMOCODE 1.9 12 pro C 100 11 21 pro C 150 22 43 pro C 150 37 68 pro C 200 45 83 pro C 200 Explanation Previously used terms The following applies to both types of coordination: In case of a short-circuit, the employed short-circuit protection device must safely and successfully disconnect the applied overcurrent. Persons as well as system components must not be subjected to any risks. Coordination type 1 (for motor starters) After a short-circuit disconnection, the starter may be inoperative as a damage to the contactor and the overload relay is permissible. Type of protection "Class a" (IEC 60292-1, replaced by IEC 60947-4) Coordination type 2 (for motor starters) The overload relay or other parts must not be damaged, with the exception of contactor contact welding, if the contacts can be easily separated. Type of protection "Class c" (IEC 60292-1, replaced by IEC 60947-4) 2 2_26 In-Line Design Cubicle structure and equipping Outgoing cable feeders up to 630 A with pluggable in-line fuse switch-disconnectors Design options In-line units for outgoing cable feeders up to 630 A alternatively as Fuse switch-disconnectors with single break Fuse switch-disconnectors with double break In both of the above cases with or without electronic fuse monitoring Degrees of protection (in acc. with IEC 60529, EN 60529) IP20/IP21 ventilated IP40 ventilated IP41 ventilated Type of internal separation Typ 3b Typ 4b Cubicle dimensions Cubicle structure Height device compartment: 1750 mm Width device compartment: 600 mm Height: 2,200 mm Width: 1,000 mm (1,200 mm on request) Depth: 400, 600, 1,000, 1,200 mm Max. number of modules per cubicle (also refer to table): Module height 50 mm = 35 items Module height 100 mm = 17 items Module height 200 mm = 8 items Application area Device compartment for auxiliary devices and instruments with a height between 100 mm and 400 mm, consisting of: Price-favorable alternative to the withdrawable design for outgoing cable feeders. Easy and fast conversion or replacement under operating conditions. Door with and without instrument panel Mounting plate With and without connection module 100 A at the plugin busbar system Cable connection Busbar position top Cubicle depth 400 mm: Bottom cable connection Busbar position rear Cubicle depth 600/1,000/1,200 mm: Optional top or bottom connection Size SIVACON 8PV Nominal current [A] Max. number and cross-sections of the cables to be connected [mm2] 00 160 1 x 95 1 250 1 x 240 2 400 2 x 240 3 630 2 x 240 2_27 In-line design selection table Installation data of ventilated cubicles with 3-pole in-line units (4-pole in-line units upon request) Installation data of in-line units, 3-pole Rated Current Size Derating factors Ie /In ventilated 35 C Max. number of items per cubicle [A] Height requirement of in-line units [mm] 160 00 0.78 35 50 250 1 0.80 17 100 400 2 0.80 8 200 630 3 0.79 8 200 Further installations Designation Height requirement [mm] Blanking covers for empty compartments / connection module 50 Device compartment 100 * Device compartment 200 * Device compartment 300 * Device compartment 400 * Connection module 400 A for device compartment + 50 Group fault indicator 1 - 10 in-line units - Group fault indicator 1 - 100 in-line units - *) Max. utilizable device installation depth 185 mm Equipping rules for ventilated cubicles with 3-pole in-line units (4-pole in-line units upon request) 1. Equipping in the cubicle from bottom to top, decreasing from size 3 to size 00 2. Recommended maximum equipping, including reserve, per cubicle 1,250 mm (approx. 2/3) Plug-in busbar system (Separation possible in 1,000 mm + 750 mm ratio) Rated operational current ventilated 35 C [A] Short-circuit strength Icw /Ipk [kA] 2010 50 /110 3. Distribution of in-line units of sizes 2 and 3 to different cubicles if possible 4. Summation operational current per cubicle max. 2,000 A 5. Rated currents of the device sizes = 0.8 x IN of the largest fuse link 6. Rated currents of smaller fuse links of one size = 0.8 x IN of the fuse link 2 2_28 Fixed-Mounted Design Cubicle structure and equipping Cubicle dimensions Width: 800, 1,000 mm Height: 2,200 mm Depth: 400, 600, 1,000, 1,200 mm Type of internal separation Typ 2b, 4a Design options Molded-case circuit-breakers Fuse switch-disconnectors Switch-disconnectors with fuses In-line fuse switch-disconnectors Illustration of door variants s s s SIVACON SIVACON SIVACON Fuseless outgoing cable feeders up to 630 A Fused outgoing cable feeders up to 630 A Outgoing motor feeders up to 250 kW Application area Realization of outgoing cable and motor feeders Degrees of protection (in acc. with IEC 60529, EN 60529) IP20 ventilated IP21 ventilated, IP21 non-ventilated IP40 ventilated, IP40 non-ventilated IP41 ventilated, IP41 non-ventilated IP54 non-ventilated Cubicle structure Height device compartment: Width device compartment: Width cable compartment: SIVACON 8PV 1,750 mm (10 modules a 175 mm) 600 mm 200 mm, 400 mm Cubicle-high door Cubicle-high door divided for separate cable compartment Plain doors in front of module plates Cable connection Busbar position top Cubicle depth 400 mm: Bottom cable connection Busbar position rear Cubicle depth 600/1,000/1,200 mm: Optional top or bottom cable connection 2_29 Vertical busbar system Separation possible in 4:6 or 5:5 ratio with or without coupling switch 4M 6M 700 mm 1050 mm 2M 1050 6 M mm 700 mm 4M Vertical busbar separation 3VL7 3M 3VL6 3NP54 5M 5M 3VL6 3NP54 4M Vertical busbar coupling Rated operational current at 35 C In: Rated short-time current Icw: Ventilated (e.g. IP20) Non-ventilated (e.g.. IP54) 1,360 A 1,060 A 50 kA 50 kA Rated peak withstand current Ipk: 110 kA 110 kA Circuit-breaker coupling In: 983 A 841 A Fixed-mounted design selection table Outgoing cable feeders, 3-pole Type Outgoing feeder Rated values Circuit diagram Fuse Derating factors Ie /In 2) Ventilated Non-ventilated Height requirement 1) [Modul] Module height [mm] NH00 /160 A 0.94 0.72 1M 175 NH1/ 250 A 0.98 0.72 2M 350 NH2 / 400 A 0.99 0.78 2M 350 NH3 / 630 A 0.93 0.78 2M 350 Switch-disconnector NH00 /125 A 0.84 0.76 1M 175 with fuses NH00 /160 A 0.84 0.72 2M 350 NH1/ 250 A 0.94 0.72 2M 350 NH2 / 400 A 0.79 0.63 2M 350 NH3 / 630 A 0.88 0.70 3M 525 160 A 0.76 0.72 1M 175 250 A 0.77 0.74 1M 175 400 A 0.77 0.74 1M 175 630 A 0.70 0.64 2M 350 switch-disconnector Circuit-breaker 1) 2) 1 M = 1 module height = 175 mm At an ambient temperature of 35 C 2 2_30 Outgoing motor feeders Nominal motor power [kW] Fused design Fuseless design Coordination type 2 Coordination type 1 Coordination type 2 requirement 1) Direct Revers- Staring delta Direct Revers- Staring delta Module Height [mm] Fuse switch-disconnector Switch-disconnector with fuse Direct Revers- Staring delta Direct Revers- Staring delta 45 11 18.5 37 11 18.5 75 45 75 90 37 55 250 90 45 11 110 45 Height 18.5 110 18.5 110 15 - 11 - 1M 175 2M 350 132 160 160 132 250 132 - 250 132 110 3M 525 - 250 - - - - - 200 200 - 200 160 4M 700 - - 160 - - 250 - 250 250 - 250 250 5M 875 1 M = 1 module height = 175 mm Fused in-line design The installation of LV HRC in-line fuse switch-disconnectors in vertical mounting position is realized on modular plates. Per cubicle, two assemblies of LV HRC in-line fuse switch-disconnectors are possible. Type Space requirement [mm] Derating factors Ie /In 2) Max. number Height requ. 1)[Module] per module plate Installation Top Bottom Ventilated Non-ventilated Cable connection NH00 /160 A 50 8 3M 4M 0.68 0.56 Top/bottom NH1/ 250 A 100 4 4M 5M 0.68 0.56 Bottom NH2 / 400 A 100 4 4M 5M 0.72 0.61 Bottom NH3 / 630 A 100 4 4M 5M 0.64 0.63 Bottom 1) 2) 1 M = 1 module height = 175 mm At an ambient temperature of 35 C 3 M module plate with max. 8 in-line units Size 00 SIVACON 8PV 4 M module plate with max. 4 LV HRC in-line units Size 1 - 3 2_31 Reactive Power Compensation Degrees of protection (in acc. with IEC 60529, EN 60529) Cubicle structure and equipping IP20 ventilated IP21 ventilated, IP21 non-ventilated IP40 ventilated, IP40 non-ventilated IP41 ventilated, IP41 non-ventilated Cubicle dimensions Height: 2,200 mm Width: 800 mm Dept: 400, 600, 1,000, 1,200 mm Design options Throttled/non-throttled: 5.67%, 7%, 8%, With/without audio-frequency trap circuit With/without upstream circuit-breaker as disconnector between main and distribution busbar Application area Controlled reactive power compensation system with connection to the main busbar or external installation up to 500 kvar Reactive power compensation selection tables Selection table for direct connection to the main busbar Reactive power per Throttling Steps cubicle [kvar] [kvar] 100 125 150 175 200 250 300 400 500 - - - Audio-frequency trap or breaker 4 x 25 5 x 25 6 x 25 7 x 25 4 x 50 5 x 50 - 6 x 50 - 8 x 50 - 10 x 50 - Further step variants available upon request Selection table for back-up fuse and connection cable with external installation Reactive power per Throttling Back-up fuse (with external installation) Cable cross-section (with external cubicle [kvar] [A] installation) [mm2] 100 125 150 175 200 250 300 400 500 250 300 355 400 500 630 2 x 355 2 x 500 2 x 630 120 150 2 x 70 2 x 95 2 x 120 2 x 150 2 x 185 4 x 120 4 x 150 2 3_32 Planning Notes Mounting Options Cubicle depth 400 mm and 600 mm: Wall or stand-alone mounting Cubicle depth 1,000 and 1,200 mm: Stand-alone Mounting The following minimum distances from the switchboard to the obstacles must be maintained: 100 mm 75 mm 100 mm Switchboard The dimensions refer to the rack dimensions. Above the cubicles, a min. space of 400 mm to obstacles must be kept. Mounting heights higher than 2,000 m above sea level Reduction factors for mounting heights of cubicles higher than 2,000 m above sea level Altitude of the mounting site [m] Reduction factor for the load Up to 2,200 2,400 2,500 2,700 2,900 0.88 0.87 0.86 0.85 0.84 Up to 3,000 3,300 3,500 0.83 0.82 0.81 Up to 4,000 4,500 0.78 0.76 Up to 5,000 0.74 SIVACON 8PV 3_33 Combination options with double-front switchboards 1. General Identical cubicle widths for front cubicle and rear cubicle, longitudinal couplings only combinable with empty cubicle as rear cubicle. 2. Combination options of mounting designs Combinations are not restricted by the cubicles' installation as front or rear cubicle. Mounting design Mounting design 3WL Size 1 Reactive power compensation Cubicle width 600 [mm] (cubicle + cubicle expansion) 800 Fixed-mounted design Withdrawable design Plug-in design 800 800 800 1,000 1,000 1,000 400 500 600 500 + 300 500 + 500 600 + 200 600 3) 3) 2) 2) 2) 2) 2) 800 + 200 4) 800 600 800 800 800 Neutral/special cubicle 2) 1,000 2) 800 1,000 1,000 2) 2) compensation Plug-in design 600 + 400 Reactive power Withdrawable design 2) 600 + 200 Fixed-mounted design 2) 800 3WL Size 3 600 + 400 3WL Size 2 Neutral/special cubicles Combination possible 1) Only combinable with empty cubicles 2) Not combinable with 3WL1232 with the main busbar at the rear top and external connection from the top or the main busbar at the rear bottom and external connection from the bottom 3) Not combinable with main busbar at the rear top and external connection from the top or the busbar at the rear bottom and external connection from the bottom 4) Not combinable with main busbar at the rear top and external connection from the top and main busbar at the rear bottom 3 3_34 3. Combination options of the circuit-breaker design Busbar position rear (bottom), customer connection from the top Busbar position rear (top), customer connection from the bottom Installation rear side 3WL Size 1 Cubicle width [mm] Installation front side 3WL Size 1 Cubicle width 400 [mm] Cubicle + cubicle extension 400 500 600 500 600 600 600 + 300 + 200 + 400 600 + 200 600 600 + 200 2) 800 1) 1,000 500 + 300 600 + 400 600 600 800 800 + 200 + 400 + 200 600 3WL Size 3 1) 800 500 3WL Size 2 3WL Size 3 1) Cubicle width [mm] 3WL Size 2 Cubicle width [mm] 2) 600 + 400 800 + 200 800 Combination possible Only combinable with empty cubicles Not combinable with 3WL1220, 3WL1225, 3WL1232 4. Combination options of the double-front switchboards Busbar positions rear (bottom), customer connection from the top Busbar positions rear (top), customer connection from the bottom Installation rear side 3WL Size 1 Cubicle width [mm] Installation front side 3WL Size 1 Cubicle width 400 [mm] Cubicle + cubicle extension 400 500 600 500 +300 600 +200 600 +400 600 800 600 +200 600 +400 800 +200 800 1,000 500 600 2) 500 + 300 600 + 200 600 + 400 3WL Size 2 3WL Size 3 1) Cubicle width [mm] 3WL Size 2 Cubicle width [mm] 600 2) 3) 5) 800 600 + 200 4) 6) 3) 600 + 400 3) 800 + 200 3WL Size 3 1) 800 Combination possible 1) Only combinable with empty cubicles 2) Not combinable with 3WL1220, 3WL1225, 3WL1232 3) Not combinable with 3WL1232 4) Not combinable with 3WL1208, 3WL1210, 3WL1212, 3WL1216, 3WL1232 SIVACON 8PV 5) Combinable 3WL1210 - 3WL1216 with 3WL1210 - 3WL1216 Combinable 3WL1220 - 3WL1225 with 3WL1220 - 3WL1225 Not combinable with 3WL1232 6) Combinable 3WL1210 - 3WL1216 with 3WL1210 - 3WL1225 Not combinable 3WL1220 - 3WL1225 with 3WL1220 - 3WL1225 Not combinable with 3WL1232 3_35 Floor openings Cubicle depth 400 mm, 600 mm Cubicle depth 1,000 mm 1,200 m (standard version) 25 25 25 Diameter 14.1 25 Diameter 14.1 75 Approx. 700 323 Approx. 700 215 400 250 75 38.5 1,000 or 1,200 Cubicle depth - 100 Cubicle depth 25 Cubicle depth -77 25 Approx. 700 523 Approx. 700 75 38,5 Diameter 14.1 323 250 600 Cubicle depth - 100 Cubicle depth 250 Cubicle depth 1,000 mm (earthquake-resistant version) 75 38.5 25 25 Diameter 14.1 Cubicle depth - 100 75 Cubicle depth 323 Approx. 700 250 Free spaces for cable and busbar glands Free spaces for cable entry in cubicles with cubicle compartment at the right Cubicle depth -77 323 1000 Approx. 700 250 75 38.5 Cubicle depth - 100 Cubicle depth Mounting on raised floors / tolerance data 38.5 400 600 1,000 Earthquake-resistant mounting 1 mm/m 1 mm/m 1,200 1,000 The foundation generally consists of concrete and a breakthrough for cables. The switch panels are mounted onto a foundation frame, which is made of steel girders. The dimensions refer to the rack dimensions. Permissible deviations of the mounting surface It must be assured that: The foundation is accurately adjusted The joints of several foundations are smooth The surface of the frame lies on one level with the surface of the completed floor 3 3_36 Fixation of the switchboard to the foundation Installation examples Installation on false floors (not permissible for earthquake-resistant version) Hexagon nut M10 Switchboard Contact washer M10 Floor plate, inserted Rack parts Box girder of the foundation Support, adjustable Foundation frame Hexagon nut M10 Concrete floor Foundation frame fixation on concrete Tightening torque: approx. 60 Nm Earthquake-resistant installation 1 2 3 4 5 Screed 38 mm Foundation frame e.g. U-profile DIN 1026 Screw Washer DIN 434 Washer DIN 434 Shims for adjustment Concrete floor Heavy-duty dowel The fixation with M10 on U-steels in accordance with DIN 1026 is realized by means of washers in accordance with DIN 434. For these U-steels, a minimum leg width of w = 38 mm is recommended for the foundation frame. For sections with equal legs, a support width for washers DIN 125 of 22 mm is sufficient. SIVACON 8PV 1 2 3 4 5 Rack floor Shim plate 4 mm thick (steel) Floor edging 40 x 10 mm (steel) Clamping washer DIN 6796-12-FST-MECH ZN Cylinder-head screw M12x...-12.9-A3L (... = length depending on the construction of the foundation frame) 3_37 Inlet and connection to the SIVACON 8PS busbartrunking system Busbar trunking connection for Siemens power distribution boards Connection to the Siemens SIVACON 8PV power distribution board system as a type-tested low-voltage switchgear and controlgear assembly (TTA) in accordance with IEC / EN 60439-1 and -2 The connection of SIVACON 8PV and SIVACON 8PS busbar trunking systems of the LD and LX series is realized via an installed busbar trunking connector for rated currents up to 5,000 A. The busbar connection can both be routed from the top as well as from the bottom and facilitates flexible wiring options. The factory-fitted copper plating between the point-topoint and line trunking system guarantees a high shortcircuit strengths which is assured by means of a type test and offers an enormous degree of safety for power transmission. d w Distribution board front SIVACON distribution board, top view (The exact dimensions depend on the used busbar trunking system and circuit-breakers are available upon request; for contact partners, please consult the back of this manual) Connection options The connection system of the SIVACON 8PV is completely accommodated in the distribution board. For connection, special distribution terminal boxes with a circumferential sheet collar of type LD/LX...-VEU-... are required. Straight, angular and offset distribution terminal boxes are available. The connection system is flat-mounted in the distribution board, seen from the distribution board's front. Busbar trunking system Connecting bolt Busbar trunking connector 3 3_38 Operating and maintenance gangways Door width [mm] 20001) (In accordance with DIN VDE 0100 Part 729) 1) 400 350 500 440 600 520 800 700 1,000 870 With SIVACON, a reduction of the aisle width is not required if all doors can be arranged in a manner which assures that they close towards the escape direction. 600 700 600 700 700 Maximum door widths depending on design [mm] 700 Circuit-breaker design Minimum passage height beneath covers or casings Withdrawable design Fixed-mounted design Plug-in design Caution! When using an elevating truck for the installation of circuit-breakers, the minimum aisle widths must be matched to the elevating truck! Manufacturer: e.g. Kaiser+Kraft Height 2,000 mm Width 680 mm Depth 920 mm Minimum aisle width: Approx. 1,500 mm Reduced aisle widths in the area of open doors Minimum aisle width Escape direction 700 or 600 mm Free minimum 1) passage 500 mm 2) 1) With opposing switchboard fronts, constriction by open doors (i.e. doors which do not close towards the escape direction) is only accounted for on one side 2) Door widths must be observed, i.e. a minimum door opening angle of 90 is required SIVACON 8PV 1,000 600 1,000 600 Transport units/transport packings The maximum length of a transport unit amounts to: Elevating truck dimensions: Door opening angle = 120 Reduction of aisle width [mm] 2,400 mm for cubicles with top or rear busbar position 1,500 mm for power centers in general and 3WL as longitudinal coupling 1,000 mm for power centers with 3WL as incoming (or outgoing) feeder The transport unit length + 200 mm (230 mm*) amounts to the transport packing length (at least 1,400 mm (1,430 mm*)). The transport height amounts to 190 mm (350 mm). The transport packing depth amounts to the following With cubicle depth Transport packing depth [mm] [mm] 400 900 (930*) 600 1,050 (1,060*) 1,000 1,460 (1,490*) 1,200 1,660 (1,690*) * Bracket values = seaworthy packing 3_39 Communication in Switchboards Continuously increasing requirements placed upon switchgear and controlgear in state-of-the-art, high-performance automation concepts: Management level More sensors and actuators Improved functionality within the switchgear and controlgear High degree of information demand Minimum response times Parameter settings - E.g. for remote parameterization Signaling information - ON, OFF, FAULT ... Power management - Demand rate minimization - Operating data recording - Fault data evaluation Control level Field level Actuatorsensor level Planning Configuration Mounting Commissioning Maintenance/service Visualization - Clear project structures - Reduced space requirements - Fewer clamping points - Device-integrated functions - Reduced wiring - No terminal blocks - Pre-commissioning - "Change wiring" via software - Fewer fault sources - Clear plant structure - Faster fault diagnostics - Illustration of operating states 2 3 4 30 ... 31 32 1 SIMOCODE pro motor management SENTRON 3WL and 3VL circuit-breakers MICRO, MIDI and MASTER drives ET 200 modules PROFIMESS universal measuring device AS-Interface components R 1 Number of stations PROFIBUS-DP Up to 127 addressable bus slaves (5 of which are reserved) SIMOCODE pro 30 stations per segment AS-i Max. 31 slaves with maximally 4 inputs/4 outputs R 2 3 4 Actuator-sensor interface Modules for the application of SIVACON Cost reductions thanks to distributed plant structures PROFIBUS-DP ... 31 32 1 R R 2 3 4 30 30 ... 31 32 1 2 3 4 30 ... 31 32 1 2 3 2 122 Note: One bus segment may contain up to 32 stations. Repeaters and bus termination modules are not addressable, are, however, counted as stations of the bus segment in accordance with the illustration. 3 3_40 Possible variants of the PROFIBUS routing in SIVACON Optical link module RS 485 repeater R R R R Bus termination module PROFIBUS - Baud rate limitation (500 kBaud) The total length of the stub lines in the communication network (all bus stub lines inside the withdrawable units) influences the transmission rate for the PROFIBUS communication. The permissible total length of such stub lines is exceeded with a maximum segment utilization (30 stations) and can thus lead to communication faults. The maximum transmission rate for the PROFIBUS communication is thus limited to 500 kBaud. The application of 1.5 Mbaud is permissible in exceptional cases only when complying with the following conditions: Restriction of the slave number per segment to 10-15 stations (depending on withdrawable unit size) No employment of devices with segment monitoring functions (special OLMs and diagnostics repeaters) Coordination of the bus and the communication structure with Siemens A&D CD DM TPM in Leipzig New - Active stub line modules for connection of MCC in withdrawable design to PROFIBUS-DP with high speed up to 12 Mbit/s - New High-speed communication Low-disturbance connection of the functional units in withdrawable design Transmission rate up to 12 Mbit/s Application of active stub lines ASLM-4 and ASLM-6 SIVACON 8PV Module The module is available in 2 variants: ASLM-4 for the connection of 4 functional units ASLM-6 for the connection of 6 functional units Advantages Transmission rates up to 12 Mbit/s Increased bus quality and reliability Retrofitting of functional units without bus interruption Easy change of the slaves' bus assignments by means of re-plugging High degree of cubicle assignment flexibility thanks to the modules' combination 3_41 Resistance to Internal Arcs The testing of low-voltage switchboards under internal arc conditions is considered a special test in accordance with IEC 61641 and VDE 0660 Part 500, Supplement 2. With this test, the danger to which persons may be subjected in cases of internal arcs are assessed. Thanks to its testing under internal arc conditions, SIVACON offers the proof of operator safety with the below-stated assessment criteria as a standard. Assessment criteria 1. Properly secured doors, covers, etc., must not open. 2. Parts which may pose risks must not fly off. 3. No holes must form in the freely accessible outer parts of the enclosure (casing). 4. No vertically attached indicators must inflame. 5. The protective conductor circuit for touchable parts of the enclosure must remain functioning. Grading for fault limitation The top priority is the attempt to prevent the formation of internal arcs completely. All quality assurance measures serve this attempt. These measures start with the development of the system components, which is accompanied by numerous type tests, and furthermore comprise the switchboards' correct configuration following order placement as well as routine tests in our production units. A clearly defined module structure and DP-supported configuration, ordering and handling procedures form the basis for configuration. For SIVACON, a graded concept was developed by Siemens. Step 1 starts with a very high degree of operator safety without an extensive limitation of the internal arc effects within the system. Step 2 furthermore limits the damage to the system's cubicle. In the third and fourth step, the effects on the function compartment or the internal arc's point of origin are limited, for example, to the busbar compartment, device compartment, withdrawable unit or connection compartment. This facilitates the system's flexible and cost-effective adjustment to the actual requirements of the operator. Load profile of SIVACON Rated operational voltage Impulse current Symmetrical short-circuit current Permissible arcing time Up to 690 V + 5 % 110 kA / 143 kA 50 kA / 65 kA bis 300 ms SIVACON internal arc concept Step 1 (standard) Operator safety without an extensive limitation of the internal arc's effects within the system Molded-plastic covers in the termination walls Pressure-relief flaps in the roof sheeting with non-ventilated systems Spring-loaded locking device 50 kA/300 ms; 65 kA/300 ms with additional measures Step 2 Operator safety with limitation of the internal arc's effects on a cubicle Molded-plastic covers in the termination walls Pressure-relief flaps in the roof sheeting with non-ventilated systems Spring-loaded locking device Light barriers (2 items/cubicle) 50 kA / 300 ms; 65 kA/300 ms with additional measures Step 3 (fixed-mounted and withdrawable design) Operator safety with limitation of the internal arc's effects on the function compartment Molded-plastic covers in the termination walls Pressure-relief flaps in the roof sheeting with non-ventilated systems Spring-loaded locking device Light barriers (2 items/cubicle) Light barriers between the device compartment and the busbar compartment 50 kA/300 ms; 65 kA/300 ms with additional measures Step 4 (withdrawable design) Operator safety with limitation of the internal arc's effects on the point of origin Molded-plastic covers in the termination walls Pressure-relief flaps in the roof sheeting with non-ventilated systems Spring-loaded locking device Light barriers (2 items / cubicle) Light barriers between the device compartment and the busbar compartment Plug-in busbar covers Withdrawable contact covers (only NFM withdrawable unit) With the additional measures, an inflammation of the internal arc upstream the protective organ is practically excluded. Insulated main busbar Busbars wrapped with protective tape, additionally applicable with all above-stated steps 3 3_42 Checklist for Planners Project name: Client: Planner: Mounting location/altitude: m (above seal level NN) Single-front Mounting type: Ambient temperature: Degree of protection: Double-front C IP Internal separation: Type Maximum possible distribution board dimensions: B x H x T mm Maximum transport dimensions: B x H x T mm Network type: TN-S TN-C TN-C-S Cross-section PEN/N: IEC Half Full Number of transformers: Items Transformer power (per transformer): kVA Rated infeed current: A Frequency: Hz Rated operational voltage: V Rated short-time withstand current of the main busbar TT Room height: mm IT Icw (1 sec) kAeff Connection with: Conductor bars Cables Inlet of bars/cables: Top Bottom Top/bottom Internal arc protection (refer to page 36): Step 1 Step 2 Step 3 Mounting designs: Incoming feeders: Fixed-mounted design Withdrawable design Step 4 Outgoing feeders 630 A: Fixed-mounted design Withdrawable design Couplings: Fixed-mounted design Withdrawable design Outgoing feeders < 630 A: Fixed-mounted design Plug-in design Outgoing feeder design < 630 A: Further information: SIVACON 8PV Fuseless Fused Withdrawable design 3_43 Types of Internal Separation (Types 1 to 4) Protection objectives according to VDE 0660 Part 500, 7.7: Protection against contact with hazardous parts in adjacent functional units. The degree of protection must be at least IPXXB. Protection against the intrusion of solid alien bodies from one functional unit of the switchgear and controlgear assembly to an adjacent one. The degree of protection must be at least IP2X Type 3 Symbol definition: Separation between the busbars and the functional units + separation between the functional units themselves + separation between connections and the functional units Busbars, including distribution busbars Functional unit(s), including connection points for the connection of external conductors Enclosure Internal separation Type 1 No internal separation Type 3a Type 3b No separation between connections and busbars Separation between connections and busbars Form 4 Separation between busbars and functional units Separation between the busbars and the functional units + separation between the functional units themselves + separation between connections of functional units Type 2a Type 2b Form 4a Form 4b No separation between connections and busbars Separation between connections and busbars Connections in the same separation as the connected functional unit Connections not in the same separation as the connected functional unit Type 2 Depending on the respective requirements, the function compartments can be categorized in accordance with the following table: Circuit-breaker design Fixed-mounted design ACB Type 2b Type 3a Type 3b Type 4a Type 4b DUMECO EFEN Modular In-line Plug-In Withdrawable design Type 2a MCCB Compensation Plug-in design Type 1 3 3_44 TTA - PTTA The safety standard for low-voltage switchgear and controlgear assemblies The requirements placed upon low-voltage switchboards with regard to heat dissipation, high packing density, short-circuit current capacity and insulation resistance have increased over the past years. The safe operation of a low-voltage switchboard can only be assured if the manufacturer complies with the standards applicable to the respective switchgear and controlgear assembly and is able to prove such compliance. The application of other switchgear and controlgear and protective devices is only permissible if their technical data are at least identical or better (conclusion by analogy). Partially type-tested assembly (PTTA) These assemblies contain both type-tested as well as nontype-tested components. Non-type-tested components must be derived from type-tested components. With type-tested assemblies, all proofs must be established by means of tests. Only switchboards which correspond to the currently applicable standards comply with the present safety regulations. With partially type-tested assemblies, two exceptions are permissible (refer to the table): Applicable standards are: 1. Proof of compliance with the limit overtemperatures. With switchboards with a supply current strength up to max. 3,150 A, the proof can also be provided by means of extrapolation. IEC/EN 60439-1, VDE 0660 Part 500 Low-voltage switchgear and controlgear assemblies Type-tested and partially type-tested assemblies These standards have identical contents. They show two possibilities in accordance to which low-voltage switchboards may be manufactured: Type-tested switchgear and controlgear assembly (TTA) Partially type-tested switchgear and controlgear assembly (PTTA) Type-tested assembly (TTA) In these assemblies, all components have been type-tested both individually as well as in the assembled form, including all electrical and mechanical connections. 2. The short-circuit strength proof is not required for switchboards which are protected by a current-limiting protective organ whose let-through current amounts to 15 kA. If an extrapolation or calculation in accordance with DIN VDE 0660 Part 500, is required, this must always be based on a derivation of type-tested systems. Only if all required proofs could be clearly established, may switchgear and controlgear assemblies be designated as type-tested switchgear and controlgear assemblies (TTA) or partially type-tested switchgear and controlgear assemblies (PTTA). These combinations thus comply with the applicable safety regulations. Required proofs for compliance with the standards SIVACON 8PV Requirements TTA proof established by PTTA proof established by 1. Limit overtemperature Test Test or extrapolation 2. Insulation resistance Test Test 3. Short-circuit strength Test Test or extrapolation 4. PE conductor effectiveness Test Test 5. Creepage distances and clearances Test Test 6. Mechanical function Test Test 7. IP degree of protection Test Test 3_45 Checklist for Low-Voltage Switchgear and Controlgear Assemblies Checklist for TTA For low-voltage switchgear and controlgear assemblies, IEC/EN 60439-1, IEC/EN 60439-2 and IEC/EN 60439-3, DIN VDE 0660, Parts 500, 502 and 504 Special application conditions in accordance with .................................................. Routine tests Test type Test VDE 0660 Part 500 Section Result 1 - Type test 8.2.1 - 8.2.7 Passed 2 P Mechanical function test (actuating elements, interlockings, etc.) 8.3.1 3 S Device installation according to regulations 4 S Impeccable line routing 5 S/P Degree of protection of enclosure 6 S/P Creepage distances, clearances and other distances 7 P Connection of construction parts as well as conductors among each other and with devices (random test of tightening torques) 8.1 P/V Compliance of the wiring with the circuit documents 8.2 V Compliance of identification, inscriptions, completeness of the AWAs, etc., with the circuit documents and other documents 9 P Insulation test 8.3.2 10 S/P Protective measures and consistent protective conductor connection 8.3.3 11 P Electrical function test (if explicitly specified) 8.3.1 Inspector Routine tests Seq. No. Legend: S = Visual inspection for compliance with requirements P = Inspection - manually or with electronic or mechanical measuring devices V = Comparison with production documents 3 3_46 Special application conditions in accordance with .................................................. Checklist for PTTA For low-voltage switchgear and controlgear assemblies, IEC/EN 60439-1, IEC/EN 60439-2 and IEC 60890 (HD528 S1), DIN VDE 0660, Parts 500, 502 and 507 Proofs/tests Requirement VDE 0660 Part 500 Section Proof 1 Limit overtemperature 8.2.1 Proof of compliance with the limit overtemperature by means of test, extrapolation of TTA or determination in acc. with VDE 0660 Part 507 2 Insulation resistance 8.2.2 Refer to seq. No. 10 3 Short-circuit strength 8.2.3 Proof of the short-circuit strength by means of test or extrapolation of similar typetested arrangements 4 Effectiveness of the PE conductor circuit 8.2.4 Impeccable connection between elements of the switchgear and controlgear assembly and the PE conductor circuit 8.2.4.1 Proof of the impeccable connection between elements of the switchgear and controlgear assembly and the PE conductor Short-circuit strength of the PE conductor circuit 8.2.4.2 8.2.4.1 Proof Seq. No. Proof of the PE conductor's short-circuit strength by means of test or respective design and arrangement of the PE conductor (refer to Section 7.4.3.1.1 of VDE 0660 Part 500) 5 Creepage distances and clearances 8.2.5 Proof of the creepage distances and clearances 6 Mechanical function 8.2.6 Proof of the mechanical function 7 IP degrees of protection 8.2.7 Proof of the IP degree of protection 8 EMC 8.3.8 Proof of the EMC compatibility by compliance with requirements 7.10.2 a) and b) SIVACON 8PV Result Inspector 3_47 Test list for PTTA (continued) Test type Test VDE 0660 Part 500 Section 9.1 P Mechanical function test (actuating elements, interlockings, etc.) 8.3.1 9.2 S Device installation according to regulations 9.3 S Impeccable line routing 9.4 S/P Degree of protection of enclosure 9.5 S/P Creepage distances, clearances and other distances 9.6 P Connection of construction parts as well as conductors among each other and with devices (random test of tightening torques) 9.7 P/V Compliance of the wiring with the circuit documents 9.8 V Compliance of identification, inscriptions, completeness of the AWAs, etc., with the circuit documents and other documents 9.9 P Electronic function test (if explicitly specified) (agreements user/manufacturer, FO322) 10 P Insulation test 8.3.2 or proof of the insulation resistance's insulation strength 8.3.4 Protective measures and consistent protective conductor connection 8.3.3 11 S/P Result Inspector Routine tests Seq. No. Legend: V = Visual inspection for compliance with requirements I = Inspection - manually or with electronic or mechanical measuring devices C = Comparison with production documents 3 3_48 Environmental Conditions/ Degrees of Protection Environmental conditions for switchboards Environmental class IR 2 (indoor room 2): The outside climate and the external environmental conditions (natural foreign matters, chemical active harmful substances, small animals) may have varyingly strong influences on switchboards. The influence depends on the air-conditioning equipment of the switchboard room. Necessary additional protective measures for the switchboard therefore depend on the resulting indoor room climates, which are divided into three environmental classes: Indoor rooms in buildings with minor heat insulation or a low heat capacity, heated or cooled, without temperature monitoring. The heating or cooling may fail for several days, e.g. unattended relay, amplifying and transformer stations, stables, motor vehicle repair shops, fabrication rooms for unfinished goods, hangars. Environmental class IR 1 (indoor room 1): Indoor rooms in buildings with a sound heat insulation or a high heat capacity, heated or cooled, normally only subjected to temperature monitoring, e.g. normal residential rooms, offices, shops, transmission and switching centers, storage rooms for sensitive goods. Environmental class IR 3 (indoor room 3): Indoor rooms in buildings without noteworthy heat insulation and a low heat capacity, neither heated nor cooled, also in warm and humid areas, e.g. workshops, telephone booths, building entrances, barns, attics, unheated storage rooms, sheds, garages, network stations. Environmental conditions in switchboard rooms Switchboard measures Room climate in acc. with IEC 60721-3-3 with direct influence on the switchboard Ambient temperature Condensation Natural foreign matters, chemical harmful substances, small animals Heating Degree of protection to the operating room Degree of Contact treatment protection to the cable Screw Movable gallery conneccontacts tions Environmental class IR1 [3K3] +5 to +40 C 5% to 85% 24-h average max. 35 C None - IP20/40 - - - Environmental class IR2 [3K6] -25 to +55 C 10% to 98% 24-h average max. 50 C Occasionally, None approx. once per month for Airborne sand 2 hours Small animals - IP20/40 - - - - IP54 - - - -25 to +55 C 10% to 98% 24-h average max. 50 C Frequently, approx. once per day for 2 hours Environmental class IR3 [3K6] SIVACON 8PV Relative air humidity None - IP40 IP40 - - None IP20/40 - - - Airborne sand IP54 - - - Dripping water in acc. with IEC 60529 Airborne sand, dust and splash water in acc with IEC 60529 Small animals IP41 - - - IP54 - - - IP40 IP40 - - 3_49 Areas with chemical emission Permanently permissible concentration Measures in cases of higher concentrations: Sulfur dioxide (SO2) < 2 ppm With higher concentrations, measures to reduce the content of harmful substances must be taken, e.g. Hydrogen sulfide (H2S) < 1 ppm Suction of the air for the operating from a point with low expo- Hydrogen chloride (HCl) < 3 ppm Amonia (NH3) < 15 ppm Nitrogen oxides (NO2) < 2 ppm Chloride exposure C1 (salt fog) < 2 mg / dm2 sure Application of slight overpressure to the operating room (e.g. supply of clean air to the switchboard) Switchroom climatization (temperature reduction, relative air humidity < 60%, if required, application of filters for harmful substances) Reduction of temperature rise (overdimensioning of switchgear and controlgear or components such as busbars and distribution busbars) 3 3_50 Network Systems Distribution systems (network types) in accordance with 60364-3 (DIN VDE 0100-300) Determination of protective measures and selection of the electrical operating equipment according to the distribution system. TN Systems L1 L2 L3 N PE L1 L2 L3 PEN L1 L2 L3 PEN PEN N 1 1 1 TN-S system TN-C system TN-C-S system The neutral conductor and protective conductor function are consistently separated in the system. The neutral conductor and protective conductor function go together throughout the entire system. Combination between the neutral and the protective conductor function. In one part of the system, they are composite in one conductor, while they are separated in another part. L1 L2 L3 N L1 L2 L3 2 PE PE 1 1 TT system IT system In the TT system, one point is directly grounded; the elements of the electrical system are connected to ground electrodes which are separated from the signal ground. The TT system corresponds to the system in which today the protective grounding, current-operated ground fault circuit interrupter system, voltage-operated ground fault circuit interrupter system and protective measures are applied. The IT system features no direct connection between active conductors and grounded parts; the elements of the electrical system are grounded. The IT system corresponds to the system in which today the protective conductor system protective measure is applied. First letter = grounding condition of the supplying current source Further letters = Arrangement of the neutral and the protective conductor T = Direct grounding of one point S = Neutral and protective conductor function by means of separated conductors I = Either insulation of all active parts of the ground or connection of one point to the ground via an impedance Second letter = grounding condition of the elements of the electrical system T = Elements are directly grounded, irrespective of a possible grounding of one point of the current supply N = Elements are directly connected to the signal ground; in AC current networks, the grounded point is generally the star point SIVACON 8PV C = Neutral and protective conductor function combined in one conductor (PEN) 1 Body 2 Impedance 3_51 Example of an electronically compatible TN-S system Der muss must in seinem gesamten ThePEN-Leiter PEN conductor be routed in an insuVerlauf isoliert throughout verlegt werden, auch in den also lated manner its entire length, Schaltgeratekombinationen! in the switchgear and controlgear assembly! Protective grounding Schutzerdung 150Hz Hz 150 Drossel Throttle L1 L2 L3 PEN PE L1 L2 L3 Haupterdungsschiene Main grounding bar L1 L2 L3 PEN PE L1 L2 L3 L1 L2 L3 PEN PE Zentrale ErdverCentral ground bindungsstelle connection des Systems point of the system L1 L2 L3 PEN PE 3 3_52 Rated Values / Definitions Rated values In accordance with IEC/EN 60439-1, the manufacturers of low-voltage switchgear and controlgear assemblies state rated values. These rated values apply to the specified operating conditions and characterize the usability of switchgear and controlgear assemblies. The coordination of the operating equipment or the configuration of the switchgear and controlgear assemblies must be based on these rated values. Rated short-time withstand current (Icw) IEC / EN 60439-1; 4.3 As the effective short-circuit current value, the rated shorttime withstand current characterizes the thermal strength of switchgear and controlgear assembly circuits during a short-time load. The rated short-time withstand current is normally determined for the duration of 1 s; deviating time values must be stated. The rated short-time withstand current is stated for the distribution and/or main busbars of switchgear and controlgear assemblies. Rated impulse withstand voltage (Uimp) IEC / EN 60947-1; 4.3.1.3 Parameter for the resistance of clearances inside switchgear and controlgear to impulse overvoltages. The application of suitable switchgear and controlgear prevents disconnected system parts from transmitting overvoltages from the network in which they are applied. Rated current (In) (of circuit-breakers) IEC / EN 60947-2; 4.3.2.3 Current which, for circuit-breakers, corresponds to the rated continuous current and the conventional thermal current. Rated continuous current Rated control voltage (Uc) IEC / EN 60947-1; 4.5.1 Voltage applied to the actuating NO contact of a control circuit. It may deviate from the rated control supply voltage if transformers or resistors are connected to the control circuit. Rated peak withstand current (Ipk) Rated ultimate short-circuit breaking capacity (Icu) IEC / EN 60439-1; 4.4 IEC / EN 60947-2; 4.3.5.2.1 As peak value of the peak current, the rated peak withstand current characterizes the dynamic strength of switchgear and controlgear assembly circuits. The rated peak withstand current is normally stated for the distribution and/or main busbars of switchgear and controlgear assemblies. Maximum short-circuit current which can be interrupted by a circuit-breaker (test O - CO). After a short-circuit release, the circuit-breaker is able to trip with increased tolerances in the case of overload. Rated conditional short-circuit current (Icc) IEC / EN 60439-1; 4.5 The rated conditional short-circuit current corresponds to the uninfluenced short-circuit current which switchgear and controlgear assembly circuits that are protected by short-circuit protective devices may carry without damage (for a limited time). The rated conditional short-circuit current is therefore stated for outgoing and/or incoming feeders, e.g. with circuit-breakers. SIVACON 8PV Rated service short-circuit breaking capacity (Ics) IEC / EN 60947-2; 4.3.5.2.2 The short-circuit current depending on the rated operational voltage which can be repeatedly interrupted by a circuit-breaker (test O - CO - CO). After the short-circuit breaking, the circuit-breaker is able to continue to carry the rated current in the case of increased self-heating or overload. Rated continuous current Rated operational voltage 3_53 Rated operating capacity IEC / EN 60947-1; 4.3.2.3 Capacity which can be switched by switchgear and controlgear with the assigned rated operational voltage in accordance with the utilization category, e.g. power contactor of utilization category AC-3: 37 kW at 400 V. Rated operational voltage Rated continuous current Rated insulation voltage (Ui) IEC / EN 60947-1; 4.3.1.2 Rated operational voltage (Ue) Voltage to which the insulation tests and creepage distances refer. The maximum rated operational voltage must, in no case, exceed the rated insulation voltage. IEC / EN 60947-1; 4.3.1.1 Voltage to which the characteristic values of switchgear and controlgear are referred to. The maximum rated operational voltage must, in no case, exceed the rated insulation voltage. Rated operational voltage Rated short-circuit breaking capacity (Icn) IEC / EN 60947-1; 4.3.6.3 Rated operational current (Ie) Maximum current which can be switched off by switchgear and controlgear with the rated operational voltage and frequency without causing damage. The value is stated as effective value. IEC / EN 60947-1; 4.3.2.3 Rated insulation voltage Current which can be carried by switchgear and controlgear in consideration of the rated operational voltage, the operating time, the utilization category and the ambient temperature. Rated operational voltage Rated short-circuit making capacity (Icm) IEC / EN 60947-1; 4.3.6.2 Rated continuous current (Iu) Maximum current which can be switched on by switchgear and controlgear with the rated operational voltage and frequency without causing damage. Deviating from the other characteristic data, the value is stated as peak value. IEC / EN 60947-1; 4.3.2.4 Rated operational voltage Current which can be carried by switchgear and controlgear in continuous operation (for weeks, months or years). Rated making capacity Rated operational voltage Rated short-circuit current, conditional IEC / EN 60947-1; 2.5.29 Rated conditional short-circuit current (Iq) IEC / EN 60947-1; 4.3.5.2 Current which can be switched on by switchgear and controlgear with the respective rated operational voltage in accordance with the utilization category. Rated operational voltage Rated frequency IEC / EN 60947-1; 4.3.3 Frequency for which switchgear and controlgear is dimensioned and to which the other characteristic data refer. 3 3_54 Definitions Operating position The terms defined below are used in the present catalog in accordance with VDE 0660 Part 500 and IEC 60439-1. Position of a removable part or withdrawable unit in which such part or unit is fully connected for the intended function. Low-voltage switchgear and controlgear assembly Assembly of one or more switchgear and controlgear units combined with corresponding operating equipment for control, measuring and signaling tasks and with protective and control devices, etc. The individual devices are completely assembled by the manufacturer, including all internal electrical and mechanical connections and construction components. Type-tested low-voltage switchgear and controlgear assembly (TTA) Low-voltage switchgear and controlgear assembly which complies with the original type or system of the typetested switchgear and controlgear assembly type-tested in accordance with this standard without significant deviations. Functional unit Part of a switchgear and controlgear assembly with all electrical and mechanical components which contribute to the execution of the same function. Removable part Part which may be removed in whole from the switchgear and controlgear assembly for replacement, even when the connected circuit is energized. Withdrawable unit Removable part which can be installed in a position in which an isolating distance is open while it remains mechanically connected to the switchgear and controlgear assembly. Note: This isolating distance must lie in the main circuits only or in the main and auxiliary circuits. Non-drawout assembly Assembly of operating equipment which is assembled and wired on a joint supporting structure for permanent installation. SIVACON 8PV Test position Position of a withdrawable unit in which the respective main circuits are open on the supply side, while the requirements placed upon an isolating distance need not be met, and in which the auxiliary circuits are connected in a way which assures that the withdrawable unit undergoes a function test while it remains mechanically connected to the switchgear and controlgear assembly. Note: The opening may also be established by operating a suitable device without the withdrawable unit being mechanically moved. Disconnected position Position of a withdrawable unit in which the isolating distances in the main and auxiliary circuits are open while it remains mechanically connected to the switchgear and controlgear assembly. Note: The isolating distance may also be established by operating a suitable device without the withdrawable unit being mechanically moved. Removed position Position of a removable part or withdrawable unit which has been removed from the switchgear and controlgear assembly and is mechanically and electrically disconnected from the assembly. Rack Component of a switchgear and controlgear assembly which serves the carrying of various components of a switchgear and controlgear assembly or of an enclosure. Enclosure Part which protects the operating equipment against external influences and offers protection against direct contact from every direction with a minimum degree of protection of IP2X. 3_55 Cubicle Component of a switchgear and controlgear assembly positioned between two successive vertical limiting levels. Cubicle panel Component of a switchgear and controlgear assembly positioned between two superimposed horizontal limiting levels inside a cubicle. Compartment Cubicle or cubicle panel which is encased with the exception of openings required for connection, control or ventilation. Transport unit Part of a switchgear and controlgear assembly or complete switchgear and controlgear assembly which is not disassembled for transportation. Rated diversity factor The rated diversity factor of a switchgear and controlgear assembly or of a component of a switchgear and controlgear assembly (e.g. cubicle, cubicle panel) which comprises several main circuits is the ratio of the largest sum of all currents which are to be expected in the respective main circuits at any given time to the sum of the rated currents of all main circuits of the switchgear and controlgear assembly or of the affected part of the switchgear and controlgear assembly. If the manufacturer states a rated diversity factor, this value must be taken as a basis for the temperature-rise test. Number of main circuits Rated diversity factor 2 and 3 0.9 4 and 5 0.8 6 up to and including 9 0.7 10 and more 0.6 3 3_56 Rated Currents and Initial Symmetrical Short-Circuit Currents of Three-Phase Distribution Transformers from 50 to 3,150 kVA Rated voltage UrT 400/230 V, 50 Hz 525 V, 50 Hz 4 % 1) Rated value of the short-circuit voltage ukr 6 % 2) 690/400 V, 50 Hz 4 % 1) 6 % 2) 4 % 1) 6 % 2) Rated power Rated current Ir Initial symmetrical short-circuit current Ik 3) Rated current Ir Initial symmetrical short-circuit current Ik 3) Rated current Ir Initial symmetrical short-circuit current Ik 3) [kVA] [A] [A] [A] [A] [A] [A] [A] [A] [A] 50 72 1,933 1,306 55 1,473 995 42 1,116 754 100 144 3,871 2,612 110 2,950 1,990 84 2,235 1,508 160 230 6,209 4,192 176 4,731 3,194 133 3,585 2,420 200 288 7,749 5,239 220 5,904 3,992 167 4,474 3,025 250 360 9,716 6,552 275 7,402 4,992 209 5,609 3,783 315 455 12,247 8,259 346 9,331 6,292 262 7,071 4,768 400 578 15,506 10,492 440 11,814 7,994 335 8,953 6,058 500 722 19,438 12,020 550 14,810 9,158 418 11,223 6,939 630 910 24,503 16,193 693 18,669 12,338 525 14,147 9,349 800 1,154 - 20,992 880 - 15,994 670 - 12,120 1,000 1,444 - 26,224 1,100 - 19,980 836 - 15,140 1,250 1,805 - 32,791 1,375 - 24,984 1,046 - 18,932 1,600 2,310 - 39,818 1,760 - 30,338 1,330 - 22,989 2,000 2,887 - 52,511 2,200 - 40,008 1,674 - 30,317 2,500 3,608 - 65,547 2,749 - 49,941 2,090 - 37,844 3,150 4,550 - 82,656 3,470 - 62,976 2,640 - 47,722 1) ukr = 4 %, standardized in accordance with DIN 42503 for SrT = 50 ... 630 kVA 2) u 3) I kr k = 6 %, standardized in accordance with DIN 42511 for SrT = 100 ... 1600 kVA Uninfluenced initial symmetrical transformer short-circuit current when connected to a network with unlimited short-circuit power in consideration of the voltage and correction factor of the transformer impedance in accordance with DIN EN 60909/DIN VDE 0102 (July 2002) Approximation formula Rated transformer current Transformer short-circuit symmetrical current IN [A] = k x SNT [kVA] I"k = IN/uk x 100 [A] 400 V: k = 1.45 690 V: k = 0.84 SIVACON 8PV 3_57 Weights / Power Losses Power losses Average cubicle weight including busbar (without cable) Cubicle dimensions Height [mm] Width [mm] Depth [mm] Remarks Nominal Weight current [A] approx. kg Circuit-breaker cubicles 2,200 400 500 600 400 630 - 1,600 630 - 1,600 2,000 - 2,500 287 297 405 400 500 600 800 600 800 800 1,000 600 630 - 1,600 630 - 1,600 630 - 1,600 630 - 1,600 2,000 - 2,500 2,000 - 2,500 3,200 4,000 305 325 335 365 440 475 540 700 1,000 1,200 5,000, 6,300 1,200 Fixed-mounted cubicles 2,200 800 1,000 400 Universal fixedmounted design 300 320 800 1,000 600 Universal fixedmounted design 360 380 800 1,000 1,000 Universal fixedmounted design 520 550 1,000 400 600 1,000 Circuit-breaker design with 3WL (withdrawable unit) [A] Approx. Pv [W] at % of rated current At 100% At 80% 630 BG. I 270 800 BG. I 440 180 280 1,000 BG. I 690 440 1,250 BG. I 740 470 1,600 BG. I 830 530 2,000 BG. II 1,080 690 2,500 BG. II 1,700 1,090 3,200 BG. II 2,650 1,690 4,000 BG. III 3,100 1,980 5,000 BG. III 4,630 2,960 6,300 BG. III 7,280 4,660 Power loss per cubicle [V] Withdrawable design Approx. Pv = 600 Fixed-mounted design Approx. Pv = 600 420 480 690 Plug-in design Approx. Pv = 600 Withdrawable unit cubicles/plug-in design 2,200 The power loss data stated below are approximate values for a cubicle with the main circuit of functional units for the determination of the power loss to be dissipated from the switchroom. Power losses of possibly installed additional auxiliary devices must also be taken into consideration. Compensation cubicles 2200 800 600 500 kvar non-throttled 320 2200 800 600 250 kvar throttled 440 In-line design Approx. Pv = 1500 Compensation 500 kvar non-throttled Approx. Pv = 600 Compensation 250 kvar throttled Approx. Pv = 1350 3 3_58 Reactive Power Compensation Calculative determination and specification of the required capacitor power 1. The electricity bill of the power supply company shows the consumption of active power in kWh and of reactive power in kvarh; the power supply company demands a cos of 0.9 ... 0.95; the reactive power demand should be compensated to a value approximating cos = 1 for cost optimization. Determination of tan 1 = Reactive power = kvarh Active power kWh 2. The table shows conversion factor "F", which must be multiplied with the average power consumption Pm. With tan 1 cos 1 shows the power factor prior to compensation, while cos 2 shows the desired power factor for compensation with factor "F". 3. The required compensation power is stated in kvar. SIVACON 8PV Example: Reactive power Wr = 19,000 kvar/month Active power Wa = 16,660 kWh/month Average power consumption Active power = 16,660 kWh = 92.6 kW Operating time 180 h tan 1 = Active power = 19,000 kWh = 1.14 Operating time 16,660 kWh Power factor cos 1 = 0.66 (with tan 1 = 1.14) Power factor cos 2 = 0.95 (desired) Conversion factor "F" = 0.81 (from tan 1 and cos 2) Compensation power = Average power x factor "F" = 92.6 kW x 0.81 Required compensation power: 75 kvar 3_59 Table for the determination of the required compensation power Actual value (to) Conversion factor "F" tan 1 cos 1 cos 2 = 0.70 cos 2 = 0.75 cos 2 = 0.80 cos 2 = 0.82 cos 2 = 0.85 cos 2 = 0.87 cos 2 = 0.90 cos 2 = 0.92 cos 2 = 0.95 cos 2 = 0.97 cos 2 = 1.00 4.90 0.20 3.88 4.02 4.15 4.20 4.28 4.33 4.41 4.47 4.57 4.65 4.90 3.87 0.25 2.85 2.99 3.12 3.17 3.25 3.31 3.39 3.45 3.54 3.62 3.87 3.18 0.30 2.16 2.30 2.43 2.48 2.56 2.61 2.70 2.75 2.85 2.93 3.18 2.68 0.35 1.66 1.79 1.93 1.98 2.06 2.11 2.19 2.25 2.35 2.43 2.68 2.29 0.40 1.27 1.41 1.54 1.59 1.67 1.72 1.81 1.87 1.96 2.04 2.29 2.16 0.42 1.14 1.28 1.41 1.46 1.54 1.59 1.68 1.74 1.83 1.91 2.16 2.04 0.44 1.02 1.16 1.29 1.34 1.42 1.47 1.56 1.62 1.71 1.79 2.04 1.93 0.46 0.91 1.05 1.18 1.23 1.31 1.36 1.45 1.50 1.60 1.68 1.93 1.83 0.48 0.81 0.95 1.08 1.13 1.21 1.26 1.34 1.40 1.50 1.58 1.83 1.73 0.50 0.71 0.85 0.98 1.03 1.11 1.17 1.25 1.31 1.40 1.48 1.73 1.64 0.52 0.62 0.76 0.89 0.94 1.02 1.08 1.16 1.22 1.31 1.39 1.64 1.56 0.54 0.54 0.68 0.81 0.86 0.94 0.99 1.07 1.13 1.23 1.31 1.56 1.48 0.56 0.46 0.60 0.73 0.78 0.86 0.91 1.00 1.05 1.15 1.23 1.48 1.40 0.58 0.38 0.52 0.65 0.71 0.78 0.84 0.92 0.98 1.08 1.15 1.40 1.33 0.60 0.31 0.45 0.58 0.64 0.71 0.77 0.85 0.91 1.00 1.08 1.33 1.27 0.62 0.25 0.38 0.52 0.57 0.65 0.70 0.78 0.84 0.94 1.01 1.27 1.20 0.64 0.18 0.32 0.45 0.50 0.58 0.63 0.72 0.77 0.87 0.95 1.20 1.14 0.66 0.12 0.26 0.39 0.44 0.52 0.57 0.65 0.71 0.81 0.89 1.14 1.08 0.68 0.06 0.20 0.33 0.38 0.46 0.51 0.59 0.65 0.75 0.83 1.08 1.02 0.70 - 0.14 0.27 0.32 0.40 0.45 0.54 0.59 0.69 0.77 1.02 0.96 0.72 0.08 0.21 0.27 0.34 0.40 0.48 0.54 0.63 0.71 0.96 0.91 0.74 0.03 0.16 0.21 0.29 0.34 0.42 0.48 0.58 0.66 0.91 0.86 0.76 - 0.11 0.16 0.24 0.29 0.37 0.43 0.53 0.60 0.86 0.80 0.78 0.05 0.10 0.18 0.24 0.32 0.38 0.47 0.55 0.80 0.75 0.80 - 0.05 0.13 0.18 0.27 0.32 0.42 0.50 0.75 0.70 0.82 - 0.08 0.13 0.21 0.27 0.37 0.45 0.70 0.65 0.84 0.03 0.08 0.16 0.22 0.32 0.40 0.65 0.59 0.86 - 0.03 0.11 0.17 0.26 0.34 0.59 0.54 0.88 - 0.06 0.11 0.21 0.29 0.54 0.48 0.90 - 0.06 0.16 0.23 0.48 0.43 0.92 - 0.10 0.18 0.43 0.36 0.94 0.03 0.11 0.36 0.29 0.96 - 0.01 0.29 0.20 0.98 - 0.20 3 3_60 Certificates/Approvals SIVACON 8PV 3_61 3 (c) Siemens AG 2006 Your Siemens Contact Partners Local Partners worldwide Subject to change without prior notice 03/06 | Order No.: E20001-A270-P309-X-7600 | Dispostelle 27606 | 21C9376 EVPX.52.6.02 PA 03061.5 | Printed in Germany | http://www.automation.siemens.com/partner/ Siemens Aktiengesellschaft Low-Voltage Controls and Distribution P.O. Box 48 48 90327 NUREMBERG, GERMANY www.siemens.com/lowvoltage www.siemens.com/lowvoltage/technical-assistance The information stated in this planning manual merely contain general description or performance characteristics which may not always comply with the described form in all application cases or which may change due to an advancement of our products. The desired performance characteristics are only binding if they are expressly specified upon contract conclusion. All product designations may be brands or product names of Siemens AG or other supplying companies, whose utilization by third parties may violate the rights of the owners.