Overview SITOP power supply SITOP PSU100L Manual SITOP PSU100L 24V/2.5A 6EP1332-1LB00 SITOP PSU100L 24V/5A 6EP1333-1LB00 SITOP PSU100L 24V/10A 6EP1334-1LB00 SITOP PSU100L 24V/20A 6EP1336-1LB00 08.2016 C98130-A7603-A1-2-7629 Safety instructions 1 Description, device design, dimension drawing 2 Mounting/removal 3 Mounting position, mounting clearances 4 Installation 5 Technical data 6 Safety, approvals, EMC 7 Ambient conditions 8 Applications 9 Environment 10 Service & Support 11 Legal information Warning notice system This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are graded according to the degree of danger. DANGER indicates that death or severe personal injury will result if proper precautions are not taken. WARNING indicates that death or severe personal injury may result if proper precautions are not taken. CAUTION indicates that minor personal injury can result if proper precautions are not taken. NOTICE indicates that property damage can result if proper precautions are not taken. If more than one degree of danger is present, the warning notice representing the highest degree of danger will be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property damage. Qualified Personnel The product/system described in this documentation may be operated only by personnel qualified for the specific task in accordance with the relevant documentation, in particular its warning notices and safety instructions. Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems. Proper use of Siemens products Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems. The permissible ambient conditions must be complied with. The information in the relevant documentation must be observed. Trademarks All names identified by (R) are registered trademarks of Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner. Disclaimer of Liability We have reviewed the contents of this publication to ensure consistency with the hardware and software described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions. Siemens AG Division Process Industries and Drives Postfach 48 48 90026 NURNBERG GERMANY C98130-A7603-A1-2-7629 08/2016 Subject to change Copyright (c) Siemens AG 2016. All rights reserved Overview Description The 1-phase SITOP PSU100L from the SITOP lite product line is the power supply series to address basic requirements in the industrial environment. It offers all of the important functions at a favorable price - and does not compromise when it comes to quality and reliability. The key benefits of the product include: 1-phase input voltage range with manual switchover Narrow design Good efficiency Green LED for "24 V O.K." Can be connected in parallel No lateral installation clearances required Ambient temperature from 0 C to 60 C (exception, 6EP1336-1LB00: 0 C to 70 C) (from 45 C with derating) Cooling through natural convection Short circuit and overload protection Certification according to CE and cULus SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 3 Overview Ordering data The following device options are available: Regulated power supply unit SITOP PSU100L Type Order number Input, 120/230 V AC 6EP1332-1LB00 Output, 24 V DC/2.5 A Input, 120/230 V AC 6EP1333-1LB00 Output, 24 VDC/5 A Input, 120/230 V AC 6EP1334-1LB00 Output, 24 V DC/10 A Input, 120/230 V AC 6EP1336-1LB00 Output, 24 V DC/20 A SITOP PSU100L 4 Manual, 08.2016, C98130-A7603-A1-2-7629 Table of contents Overview................................................................................................................................................. 3 1 Safety instructions ................................................................................................................................... 7 2 Description, device design, dimension drawing........................................................................................ 9 2.1 Device description..................................................................................................................... 9 2.2 Connections and terminal designation....................................................................................10 2.3 Potentiometer ..........................................................................................................................12 2.4 Status displays and signaling .................................................................................................13 2.5 Voltage selector switch ...........................................................................................................14 2.6 Block diagram .........................................................................................................................15 2.7 Dimensions and weight ...........................................................................................................16 3 Mounting/removal ................................................................................................................................. 19 4 Mounting position, mounting clearances ................................................................................................ 21 5 6 4.1 Standard mounting position ....................................................................................................21 4.2 4.2.1 4.2.2 4.2.3 4.2.4 Other mounting positions ........................................................................................................23 6EP1332-1LB00......................................................................................................................23 6EP1333-1LB00......................................................................................................................25 6EP1334-1LB00......................................................................................................................27 6EP1336-1LB00......................................................................................................................29 Installation ............................................................................................................................................ 31 5.1 Line-side connection ...............................................................................................................31 5.2 Output-side connection ...........................................................................................................32 Technical data ...................................................................................................................................... 33 6.1 Input ........................................................................................................................................33 6.2 Output .....................................................................................................................................34 6.3 Efficiency .................................................................................................................................38 6.4 Closed-loop control .................................................................................................................40 6.5 Protection and monitoring .......................................................................................................40 6.6 MTBF ......................................................................................................................................40 6.7 Mechanical system .................................................................................................................41 6.8 Dimension drawing .................................................................................................................41 SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 5 Table of contents 7 Safety, approvals, EMC ........................................................................................................................ 43 7.1 Safety ..................................................................................................................................... 43 7.2 Test voltage............................................................................................................................ 44 7.3 Approvals ............................................................................................................................... 45 7.4 EMC ....................................................................................................................................... 45 8 Ambient conditions................................................................................................................................ 47 9 Applications .......................................................................................................................................... 49 9.1 Parallel connection to increase power rating ......................................................................... 49 9.2 Parallel connection for redundancy ....................................................................................... 51 9.3 Series connection for increased voltage ................................................................................ 52 9.4 Protection against short-time voltage dips ............................................................................. 53 10 Environment ......................................................................................................................................... 55 11 Service & Support ................................................................................................................................. 57 SITOP PSU100L 6 Manual, 08.2016, C98130-A7603-A1-2-7629 Safety instructions 1 WARNING Correct handling of the devices When operating electrical devices, it is inevitable that certain components will carry dangerous voltages. Therefore, failure to handle the units properly can result in death or serious physical injury as well as extensive property damage. Only appropriately qualified personnel may work on or in the vicinity of this equipment. Perfect, safe, and reliable operation of this equipment is dependent on proper transportation, storage, installation and mounting. Before installation or maintenance work can begin, the system's main switch must be switched off and measures taken to prevent it being switched on again. If this instruction is not observed, touching live parts can result in death or serious injury. SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 7 Safety instructions SITOP PSU100L 8 Manual, 08.2016, C98130-A7603-A1-2-7629 Description, device design, dimension drawing 2.1 2 Device description SITOP PSU100L is a primary-clocked power supply for connection to a 1-phase AC line supply. An electronically regulated DC voltage that can be set via a potentiometer is available at the output of the device. The output of the device is isolated, no-load proof and short-circuit proof. The LED display is used to signal the operating state. AC input DC output Potentiometer Uout Indicator light (24 V O.K.) Voltage selector switch DIN rail slider Natural convection Clearance above/below Figure 2-1 Design (example, 6EP1334-1LB00) SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 9 Description, device design, dimension drawing 2.2 Connections and terminal designation 2.2 Connections and terminal designation Note UL requirement: Use suitable copper cables that are designed for operating temperatures of at least 65 C/75 C. The line input terminals can be used to establish the connection to supply voltage. The output terminals are used to connect to the loads to be supplied (see also Section Installation (Page 31)). Connections and terminal designations Line input L1, N, PE One screw terminal each Output + 2 screw terminals Output - 2 screw terminals *1) Do not subject the end stop to higher loads Figure 2-2 Terminal data for 6EP1332-1LB00, 6EP1333-1LB00 and 6EP-1334-1LB00 SITOP PSU100L 10 Manual, 08.2016, C98130-A7603-A1-2-7629 Description, device design, dimension drawing 2.2 Connections and terminal designation *1) Do not subject the end stop to higher loads Figure 2-3 Terminal data for 6EP1336-1LB00 SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 11 Description, device design, dimension drawing 2.3 Potentiometer 2.3 Potentiometer The potentiometer on the front of the device is used to set the output voltage. The output voltage is set to 24 V in the factory, and can be adjusted in the range 22.8 - 26.4 V (for 6EP1336-1LB00 22.8 - 28 V); for example, to compensate voltage drops across long supply lines to the connected load. Figure 2-4 Potentiometer (example, 6EP1334-1LB00) NOTICE Thermal overload possible When adjusting the output voltage to greater than the rated voltage, the output current must be derated by 4 %/V, or the permissible ambient temperature must be taken into account with 3 C/V. Note It is only permissible to use an insulated screwdriver when actuating the potentiometer. The end stop may be subject to a maximum load of 0.04 Nm (0.35 lbf in). For information on actuating the potentiometer (screwdriver, torque), see Connections and terminal designation (Page 10). SITOP PSU100L 12 Manual, 08.2016, C98130-A7603-A1-2-7629 Description, device design, dimension drawing 2.4 Status displays and signaling 2.4 Status displays and signaling 6EP1332-1LB00 (24 V / 2.5 A) 6EP1333-1LB00 (24 V / 5 A) 6EP1334-1LB00 (24 V / 10 A) 6EP1336-1LB00 (24 V/20 A) Operating display LED green for "24 V O.K." Figure 2-5 Operating display and signaling (example 6EP1334-1LB00) Signaling 6EP1332-1LB00 (24 V / 2.5 A) 6EP1333-1LB00 (24 V / 5 A) 6EP1334-1LB00 (24 V / 10 A) 6EP1336-1LB00 (24 V/20 A) LED lights up green Normal operation, output voltage > 20 V 0.5 V LED off No supply voltage SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 13 Description, device design, dimension drawing 2.5 Voltage selector switch 2.5 Voltage selector switch Selector switch for the input voltage range Figure 2-6 120 V/230 V voltage selector switch (example, 6EP1334-1LB00) The selector switch as delivered (factory setting) is in the 230 V position. It must be moved to the appropriate position for operation in the 120 V range. The selector switch can only be actuated in the de-energized state. SITOP PSU100L 14 Manual, 08.2016, C98130-A7603-A1-2-7629 Description, device design, dimension drawing 2.6 Block diagram 2.6 *) Block diagram Setting range for 6EP1336-1LB00: 22.6 - 28 V Figure 2-7 Block diagram SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 15 Description, device design, dimension drawing 2.7 Dimensions and weight 2.7 Dimensions and weight Figure 2-8 Dimension drawing 6EP1332-1LB00 Figure 2-9 Dimension drawing 6EP1333-1LB00 SITOP PSU100L 16 Manual, 08.2016, C98130-A7603-A1-2-7629 Description, device design, dimension drawing 2.7 Dimensions and weight Figure 2-10 Dimension drawing 6EP1334-1LB00 Figure 2-11 Dimension drawing 6EP1336-1LB00 6EP1332-1LB00 (24 V/2.5 A) 6EP1333-1LB00 (24 V/5 A) 6EP1334-1LB00 (24 V/10 A) 6EP1336-1LB00 (24 V/20 A) Dimensions (W x H x D) in mm 32.5 x 125 x 120.3 50 x 125 x 120.3 70 x 125 x 120.3 110 x 125 x 125 Weight approx. 0.32 kg Approx. 0.5 kg Approx. 0.75 kg 1.65 kg SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 17 Description, device design, dimension drawing 2.7 Dimensions and weight SITOP PSU100L 18 Manual, 08.2016, C98130-A7603-A1-2-7629 Mounting/removal 3 WARNING Installing the device in a housing or a control cabinet SITOP PSU100L power supplies are built-in devices. They must be installed in a housing or control cabinet where only qualified personnel have access. The device can be mounted in a control cabinet on standard mounting rails TH35-15/7,5 (EN 60715). Mounting To mount the device, position it with the mounting rail guide at the upper edge of the standard mounting rail and press down to lock it into place. If this is too difficult, press slider at the same time, as described under "Removal". Removal To remove, pull up the slider using a screwdriver (see Figure 3-1 Removal (example, 6EP1334-1LB00) (Page 19)) and disengage the device at the bottom edge of the standard mounting rail. Then you can remove the device from the upper edge of the standard mounting rail. Figure 3-1 Removal (example, 6EP1334-1LB00) SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 19 Mounting/removal SITOP PSU100L 20 Manual, 08.2016, C98130-A7603-A1-2-7629 Mounting position, mounting clearances 4.1 4 Standard mounting position The device is mounted on standard mounting rails according to EN 60715 35x7,5/15. The device must be mounted vertically in such a way that the input terminals and the output terminals are at the bottom to ensure correct cooling. A clearance of at least 50 mm should be maintained above and below the device. No space is required at the side. Output current as a function of the ambient temperature and mounting height Figure 4-1 6EP1332-1LB00 mounting position Figure 4-2 6EP1333-1LB00 mounting position SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 21 Mounting position, mounting clearances 4.1 Standard mounting position Figure 4-3 6EP1334-1LB00 mounting position Figure 4-4 6EP1336-1LB00 mounting position Figure 4-5 Mounting height derating SITOP PSU100L 22 Manual, 08.2016, C98130-A7603-A1-2-7629 Mounting position, mounting clearances 4.2 Other mounting positions 4.2 Other mounting positions For mounting positions that deviate from the standard mounting position, derating factors (reduction of the output power or the permissible ambient temperature) must be observed in accordance with the following diagrams. Note In the case of mounting positions that deviate from the standard mounting position, reduced mechanical resistance of the devices against vibration and shock must be expected. Particularly when installing on a vertically fastened standard mounting rail, additional measures may be required, e.g. to prevent the device from slipping on the standard mounting rail. 4.2.1 6EP1332-1LB00 Figure 4-6 6EP1332-1LB00 mounting position (1) Figure 4-7 6EP1332-1LB00 mounting position (2) SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 23 Mounting position, mounting clearances 4.2 Other mounting positions Figure 4-8 6EP1332-1LB00 mounting position (3) Figure 4-9 6EP1332-1LB00 mounting position (4) Figure 4-10 6EP1332-1LB00 mounting position (5) SITOP PSU100L 24 Manual, 08.2016, C98130-A7603-A1-2-7629 Mounting position, mounting clearances 4.2 Other mounting positions 4.2.2 6EP1333-1LB00 Figure 4-11 6EP1333-1LB00 mounting position (1) Figure 4-12 6EP1333-1LB00 mounting position (2) Figure 4-13 6EP1333-1LB00 mounting position (3) SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 25 Mounting position, mounting clearances 4.2 Other mounting positions Figure 4-14 6EP1333-1LB00 mounting position (4) Figure 4-15 6EP1333-1LB00 mounting position (5) SITOP PSU100L 26 Manual, 08.2016, C98130-A7603-A1-2-7629 Mounting position, mounting clearances 4.2 Other mounting positions 4.2.3 6EP1334-1LB00 Figure 4-16 6EP1334-1LB00 mounting position (1) Figure 4-17 6EP1334-1LB00 mounting position (2) Figure 4-18 6EP1334-1LB00 mounting position (3) SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 27 Mounting position, mounting clearances 4.2 Other mounting positions Figure 4-19 6EP1334-1LB00 mounting position (4) Figure 4-20 6EP1334-1LB00 mounting position (5) SITOP PSU100L 28 Manual, 08.2016, C98130-A7603-A1-2-7629 Mounting position, mounting clearances 4.2 Other mounting positions 4.2.4 6EP1336-1LB00 Figure 4-21 6EP1336-1LB00 mounting position (1) Figure 4-22 6EP1336-1LB00 mounting position (2) Figure 4-23 6EP1336-1LB00 mounting position (3) SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 29 Mounting position, mounting clearances 4.2 Other mounting positions Figure 4-24 6EP1336-1LB00 mounting position (4) Figure 4-25 6EP1336-1LB00 mounting position (5) SITOP PSU100L 30 Manual, 08.2016, C98130-A7603-A1-2-7629 5 Installation WARNING Hazard due to electric shock Before installation or maintenance work can begin, the system's main switch must be switched off and measures taken to prevent it being switched on again. If this instruction is not observed, touching live parts can result in death or serious injury. 5.1 Line-side connection SITOP PSU100L power supplies are designed for connection to a 1-phase AC line supply (TN or TT system according to VDE 0100 T 300/IEC 364-3) with a rated voltage of 120/230 V AC, 50 - 60 Hz. Figure 5-1 Line connection (example, 6EP1334-1LB00) The line supply is connected using terminals L1, N and PE (see Figure 5-1 Line connection (example, 6EP1334-1LB00) (Page 31)), and must be implemented according to IEC 60364 and EN 50178 . A protective device (miniature circuit-breaker or circuit-breaker) and a disconnection unit for the power supply must be provided. A ground-fault circuit interrupter is not permissible against indirect contact as the only protective measure. This is true for the complete line supply protected by the ground-fault circuit interrupter. SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 31 Installation 5.2 Output-side connection Protection SITOP PSU100L Required line-side protection 6EP1332-1LB00 (24 V/2.5 A) Miniature circuit breaker (IEC 898), characteristic C, 3 A 6EP1333-1LB00 (24 V/5 A) Miniature circuit breaker (IEC 898), characteristic C, 6 A 6EP1334-1LB00 (24 V/10 A) Miniature circuit breaker (IEC 898), characteristic C, 10 A 6EP1336-1LB00 (24 V/20 A) Miniature circuit breaker (IEC 898), characteristic C, 10 A The protective conductor of the line supply must be connected at the PE terminal. Other country-specific regulations may have to be observed when installing the device. 5.2 Output-side connection SITOP PSU100L power supply provides an isolated (= non-grounded) SELV output voltage (Safety Extra Low Voltage). The output of the power supply is no-load, overload, and shortcircuit proof. If an overload occurs, the electronic current limiting function limits the output current to a maximum value (refer to Chapter Technical data (Page 33)). Figure 5-2 Connection of the output voltage (example: 6EP1334-1LB00) The output voltage is connected via the + and - terminals at the output of the power supply (see Figure 5-2 Connection of the output voltage (example: 6EP1334-1LB00) (Page 32)). Ensure that the output cables are dimensioned correctly for the maximum output current rms value and fused accordingly. Note If the safety concept of the plant or system specifies that the DC output circuit should be grounded (PELV), then it is permissible that the output voltage of the SITOP power supply is grounded. In this case, ideally, the grounding at the output should be directly connected from terminal "-" of the power supply to a suitable connection point of the protective conductor system (PE) of the plant or system. SITOP PSU100L 32 Manual, 08.2016, C98130-A7603-A1-2-7629 6 Technical data Note Technical data apply for a rated input voltage, rated load and 25 C ambient temperature if nothing else is specified. 6.1 Input 6EP1332-1LB00 (24 V/2.5 A) 6EP1333-1LB00 (24 V/5 A) 6EP1334-1LB00 (24 V/10 A) 6EP1336-1LB00 (24 V/20 A) Input 1-phase, AC Rated voltage Uin rated 120/230 V 100 - 240 V Voltage range 93 - 132 V/187 - 264 V 85 - 264 V AC Setting via selector switch at the device 88 - 370 V DC * Remark Switch-in/switch-off threshold, typ. 72 V/61 V or 144 V/106 V Overvoltage strength 2.3 x Uin rated, 1.3 ms Line failure buffering at Iout rated, min. 20 ms Power failure buffering at 93/187 V Rated line frequency 50 - 60 Hz Line frequency range 47 - 63 Hz 68 V/64 V or 136 V/106 V 82 V/71 V or 166 V/131 V 81 V/72 V AC 112 V/65 V DC 20 ms 20 ms 20 ms at 85/170 V Input current / at rated value 1.1 A of input voltage 120 V 2.1 A 4.1 A 5.55 A Input current/at rated value of input voltage 230 V 0.65 A 1.15 A 2A 2.35 A Inrush current limiting (25 C), max. 27 A 32 A 65 A 45 A It, max. 0.3 A2s 0.8 A2s 3.3 A2s - Duration of the switch-on current limiting / at 25 C/typical 3 ms 3 ms 3 ms - Integrated input fuse T 2 A/250 V (not accessible) T 3.15 A/250 V (not accessible) T 6.3 A/250 V (not accessible) T 10 A/250 V (not accessible) Protection in the line feeder cable (IEC 898) Recommended miniature circuit-breaker: from 3 A, characteristic C Recommended miniature circuit-breaker: from 6 A, characteristic C Recommended miniature circuit-breaker: from 10 A, characteristic C Recommended miniature circuit-breaker: from 10 A, characteristic C SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 33 Technical data 6.2 Output Figure 6-1 6.2 Power failure buffering Output 6EP1332-1LB00 (24 V/2.5 A) 6EP1333-1LB00 (24 V/5 A) 6EP1334-1LB00 (24 V/10 A) 6EP1336-1LB00 (24 V/20 A) Output Regulated, isolated DC voltage Rated voltage Uout rated DC 24 V Total tolerance, static 3% 3% 3% 3% Static line regulation, approx. 0.1 % 0.1 % 0.1 % 0.1 % Static load regulation, approx. 0.5 % 0.5 % 0.5 % 0.5 % Residual ripple Peak-peak, max. 150 mV 150 mV 150 mV 150 mV for a bandwidth of 20 MHz Residual ripple peak-peak, typ. 10 mV 50 mV 50 mV 80 mV for a bandwidth of 20 MHz Spikes peak-peak, max. (bandwidth, 200 MHz) 240 mV 240 mV 240 mV - Spikes peak-peak, typ. (bandwidth, approx. 20 MHz) 50 mV 150 mV 150 mV 200 mV Adjustment range 22.8 - 26.4 V Product function/output voltage can be adjusted Yes Adjusting the output voltage Using a potentiometer Operating display LED green for "24 V O.K." Response when switching on/off Uout overshoots by approximately 4 % 22.8 - 28 V Using a potentiometer Using a potentiometer Using a potentiometer SITOP PSU100L 34 Manual, 08.2016, C98130-A7603-A1-2-7629 Technical data 6.2 Output 6EP1332-1LB00 (24 V/2.5 A) 6EP1333-1LB00 (24 V/5 A) 6EP1334-1LB00 (24 V/10 A) 6EP1336-1LB00 (24 V/20 A) Starting delay, max. 1.5 s 1.5 s 1.5 s 1.5 s Start delay, typ. 150 ms 150 ms 1.5 s 1s Voltage rise 120 V/230 V AC max. 500 ms 500 ms 500 ms 500 ms Voltage rise, typ. 150 ms 130 ms 170 ms 150 ms Rated current Iout rated 2.5 A 5A 10 A 20 A Current range 0 - 2.5 A 0-5A 0 - 10 A 0 - 20 A 2.5 A to 45 C 5 A to 45 C 10 A to 45 C 20 A to 45 C * Remark 1.75 A to 60 C 3.5 A to 60 C 7 A to 60 C 12.5 A to 70 C Output active power/typical 60 W 120 W 240 W 480 W Can be connected in parallel to increase the power rating Yes Number of devices that can be connected in parallel to increase the power rating, units 2 Output characteristic See Figure 6-3 Output characteristic 6EP1332-1LB00 (Page 36) See Figure 6-4 Output characteristic 6EP1333-1LB00 (Page 36) See Figure 6-5 Output characteristic 6EP1334-1LB00 (Page 36) See Figure 6-6 6EP1336-1LB00 output characteristic (Page 37) Capacitive load, max. 2 mF/A Figure 6-2 Startup delay/voltage rise SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 35 Technical data 6.2 Output Figure 6-3 Output characteristic 6EP1332-1LB00 Figure 6-4 Output characteristic 6EP1333-1LB00 Figure 6-5 Output characteristic 6EP1334-1LB00 SITOP PSU100L 36 Manual, 08.2016, C98130-A7603-A1-2-7629 Technical data 6.2 Output Figure 6-6 6EP1336-1LB00 output characteristic The device supplies a constant output voltage until the current limit is reached. In the event of an overload, the output current and the output voltage are reduced. When the output voltage falls below approx. 10 V, the device switches off, and automatically restarts (see Figure 6-3 Output characteristic 6EP1332-1LB00 (Page 36) and Figure 6-4 Output characteristic 6EP1333-1LB00 (Page 36)). This behavior is repeated as long as the overload condition is present (only for 6EP1332-1LB00 and 6EP1333-1LB00). The 6EP1334-1LB00 device has a U-I characteristic (see Figure 6-5 Output characteristic 6EP1334-1LB00 (Page 36)) The 6EP1336-1LB00 device has a U-I characteristic (see Figure 6-6 6EP13361LB00 output characteristic (Page 37)) SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 37 Technical data 6.3 Efficiency 6.3 Efficiency 6EP1332-1LB00 (24 V/2.5 A) 6EP1333-1LB00 (24 V/5 A) 6EP1334-1LB00 (24 V/10 A) 6EP1336-1LB00 (24 V/20 A) Efficiency at Uout rated, Iout rated, approx. 85 % 86 % 89 % 93 % Power loss at Uout rated, Iout rated, approx. 9W 17 W 34 W 33.6 W Figure 6-7 Efficiency 6EP1332-1LB00 Figure 6-8 Efficiency 6EP1333-1LB00 SITOP PSU100L 38 Manual, 08.2016, C98130-A7603-A1-2-7629 Technical data 6.3 Efficiency Figure 6-9 Efficiency 6EP1334-1LB00 Figure 6-10 Efficiency 6EP1336-1LB00 SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 39 Technical data 6.4 Closed-loop control 6.4 Closed-loop control Dyn. line regulation 6EP1332-1LB00 (24 V/2.5 A) 6EP1333-1LB00 (24 V/5 A) 6EP1334-1LB00 (24 V/10 A) 6EP1336-1LB00 (24 V/20 A) 0.3 % 0.3 % 0.3 % 0.1 % 3% 3% 3% 3% 2% 2% 2% 1% 0.5 ms 0.4 ms 0.5 ms 1 ms 0.7 ms 0.4 ms 0.7 ms 1 ms (Uin rated 15 %), max. Dyn. load regulation (Iout: 10/90/10 %), max. Dyn. load regulation (Iout: 10/90/10 %), Uout typ. Load-step settling time 10 to 90 %, typ. Load-step settling time 90 to 10 %, typ. 6.5 Protection and monitoring 6EP1332-1LB00 (24 V/2.5 A) 6EP1333-1LB00 (24 V/5 A) 6EP1334-1LB00 (24 V/10 A) 6EP1336-1LB00 (24 V/20 A) Output overvoltage protection < 33 V < 33 V < 33 V < 33 V Current limitation, typ. 2.6 A 5.25 A - 23.4 A Properties of the output/short-circuit proof Yes Short-circuit protection Electronic trip, automat- Electronic trip, automat- U-I characteristic ic restart ic restart Continuous short-circuit current / rms value / typical 6.6 - 12.6 A U-I characteristic 23.9 A MTBF Mean Time Between Failures 6EP1332-1LB00 (24 V/2.5 A) 6EP1333-1LB00 (24 V/5 A) 6EP1334-1LB00 (24 V/10 A) 6EP13361LB00(24 V/20 A) SN29500: > 2100000 h at 40 C,rated load, 24-hour operation SN29500: > 1600000 h at 40 C, rated load, 24-hour operation SN29500: SN29500: > 500000 h > 1400000 h at 40 C, at 40 C, rated load, rated load, 24 h opera- 24-hour operation tion SITOP PSU100L 40 Manual, 08.2016, C98130-A7603-A1-2-7629 Technical data 6.7 Mechanical system 6.7 Mechanical system 6EP1332-1LB00 (24 V/2.5 A) 6EP1333-1LB00 (24 V/5 A) 6EP1334-1LB00 (24 V/10 A) 6EP1336-1LB00 (24 V/20 A) Connection system Screw-type terminal Connections/line input L, N, PE: 1 screw terminal each for 0.5 - 2.5 mm solid/finely stranded Connections/output +, -: 2 screw terminals each for 0.5 - 2.5 mm Housing width 32.5 mm 50 mm 70 mm 110 mm Height/of the housing 125 mm 125 mm 125 mm 125 mm Depth/of the housing 120.3 mm 120.3 mm 120.3 mm 125 mm Installation width 32.5 mm 50 mm 70 mm 110 mm Mounting height 225 mm 225 mm 225 mm 225 mm Weight, approx. 0.32 kg 0.5 kg 0.75 kg 1.65 kg Product properties/of the housing/housing that can be lined up next to other housings Yes Type of mounting / panel mounting No Type of mounting /rail mounting Yes Type of mounting/ S7-300 rail mounting No Mounting Can be snapped onto standard TH35-15/7,5 (EN 60715) mounting rails 6.8 Dimension drawing See chapter Dimensions and weight (Page 16) CAD data that can be downloaded from the Internet: 6EP1332-1LB00 (http://www.automation.siemens.com/bilddb/index.aspx?objKey=G_KT01_XX_00677) 6EP1333-1LB00 (http://www.automation.siemens.com/bilddb/index.aspx?objKey=G_KT01_XX_00674) 6EP1334-1LB00 (http://www.automation.siemens.com/bilddb/index.aspx?objKey=G_KT01_XX_00671) 6EP1336-1LB00 (http://www.automation.siemens.com/bilddb/index.aspx?objKey=G_KT01_XX_01216) SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 41 Technical data 6.8 Dimension drawing SITOP PSU100L 42 Manual, 08.2016, C98130-A7603-A1-2-7629 7 Safety, approvals, EMC 7.1 Safety 6EP1332-1LB00 (24 V/2.5 A) 6EP1333-1LB00 (24 V/5 A) 6EP1334-1LB00 (24 V/10 A) Primary/secondary galvanic isolation Yes Galvanic isolation SELV output voltage Uout acc. to EN 60950-1 and EN 50178 Protection class Class I Degree of protection (EN 60529) IP20 Leakage current, typ. 0.4 mA Leakage current, max. 3.5 mA Test voltage see Table Test voltage (Page 44) 0.4 mA 0.8 mA 6EP1336-1LB00 (24 V/20 A) 0.52 mA SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 43 Safety, approvals, EMC 7.2 Test voltage 7.2 Test voltage Figure 7-1 Test voltage without auxiliary contact diagram Only the manufacturer can perform the type test and production test; users can also perform the field test. Preconditions for performing the field test: Tests (A) & (B) Connect the input terminals with one another (L, N) Connect the output terminals and PE together Test (C) Measure the output terminals with respect to PE Table 7- 1 Test voltage Type test Production test Field test Test time Prim sec (A) Prim PE (B) Sec PE (C) 60 s 4200 VDC 2200 VDC 700 VDC 60 s 3000 VAC 1500 VAC 500 VAC 1s 2200 VDC 2200 VDC 500 VDC 1s 1500 VAC 1500 VAC 350 VAC 1s 2200 VDC 2200 VDC 500 VDC 1s 1500 VAC 1500 VAC 350 VAC Remark: Tripping current for DC measurement: 0 mA Tripping current for AC measurement: <100 mA SITOP PSU100L 44 Manual, 08.2016, C98130-A7603-A1-2-7629 Safety, approvals, EMC 7.3 Approvals 7.3 Approvals 6EP1332-1LB00 (24 V / 2.5 A) 6EP1333-1LB00 (24 V / 5 A) 6EP1334-1LB00 (24 V / 10 A) 6EP1336-1LB00 (24 V / 20 A) CE marking Yes UL/CSA approval Yes UL/cUL (CSA) approval cULus-listed (UL 508, CSA 22.2 No. 107.1), File E197259 CB approval Yes 7.4 EMC 6EP1332-1LB00 (24 V/2.5 A) 6EP1333-1LB00 (24 V/5 A) 6EP1334-1LB00 (24 V/10 A) 6EP1336-1LB00 (24 V/20 A) Electrostatic discharge EN 61000-4-2 Electromagnetic fields EN 61000-4-3 6 kV contact, 8 kV air 80 - 6000 MHz 10 V/m 895 - 905 MHz and 1.89 GHz 10 V/m High-speed transient disturbance variables (burst) EN 61000-4-4 Surge voltages EN 61000-4-5 2 kV at line connection 1 kV at DC output 1 kV symmetrical on line connections 2 kV asymmetrical on line connections 500 V symmetrical/asymmetrical on DC output cables High-frequency fields EN 61000-4-6 10 V; 0.15 - 80 MHz Magnetic fields EN 61000-4-8 30 A/m; 50 Hz Voltage dips EN 61000-4-11 100 % for 10 ms 60 % for 200 ms 30% for 500 ms Voltage interruptions EN 61000-4-11 100% for 5000 ms Emitted interference EN 55022 Class A Generic standards EN 61000-6-2 Immunity for industrial environments EN 61000-6-4 Noise emission for industrial environments SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 45 Safety, approvals, EMC 7.4 EMC SITOP PSU100L 46 Manual, 08.2016, C98130-A7603-A1-2-7629 8 Ambient conditions 6EP1332-1LB00 (24 V/2.5 A) 6EP1336-1LB00 (24 V/20 A) 6EP1333-1LB00 (24 V/5 A) 6EP1334-1LB00 (24 V/10 A) Ambient temperature 0 ... 60 C for natural convection (self convection) 0 ... 70 C for natural convection (self convection) Tested according to: Transport and storage temperature * EN 60068-2-1 cold * EN 60068-2-2 dry heat * EN 60068-2-78 humid heat, constant * EN 60068-2-14 temperature change -40 ... 85 C Tests (packed for shipping) according to: * EN 60068-2-1 cold * EN 60068-2-2 dry heat * EN 60068-2-30 humid heat, cyclic Humidity class Climatic class 3K3 according to EN 60721, without condensation Degree of pollution 2 Mechanical stressing in operation Tested according to: * EN 60068-2-6 Vibration, test Fc: 3.5 mm deflection in the range 5 - 8.4 Hz 2 g acceleration in the range 8.4 - 150 Hz * EN 60068-2-27 shock, test Ea: acceleration 150 m/s2 , test duration 11 ms SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 47 Ambient conditions 6EP1332-1LB00 (24 V/2.5 A) 6EP1336-1LB00 (24 V/20 A) 6EP1333-1LB00 (24 V/5 A) 6EP1334-1LB00 (24 V/10 A) Damaging gases Atmospheric pressure Tested according to: * EN 60068-2-42 sulfur dioxide * EN 60068-2-43 hydrogen sulfide Operation: * 1080 - 795 hPa (-1000 - 2000 m) * For operation at altitudes of 2000 m up to 6000 m above sea level: output must be derated by -7.5% / 1000 m or the ambient temperature must be reduced by 5 K / 1000 m see Figure 4-5 Mounting height derating (Page 22) Overvoltage category: III to 2000 m (EN 50178) II from 2000 m to 6000 m (EN 50178) II to 2000 m (EN 60950-1) I from 2000 m to 6000 m (EN 60950-1) Storage: * * 1080 - 660 hPa (-1000 - 3500 m) SITOP PSU100L 48 Manual, 08.2016, C98130-A7603-A1-2-7629 9 Applications 9.1 Parallel connection to increase power rating To increase the power rating, SITOP PSU100L power supplies of the same type can be directly connected in parallel. The following must be observed: The cables connected to each power supply at terminals "+" and "-" must have identical lengths and the same cable cross-sections (or the same impedance) up to a common external connection point (terminal strip) if possible. The power supplies connected in parallel must be switched on simultaneously with a common switch in the line feeder cable (e.g. with the main switch available in control cabinets). The output voltages measured in no-load operation for the power supplies that are not yet connected in parallel should not deviate more than a maximum of 50 mV. This usually corresponds to the factory setting. If the output voltage is changed, you should connect the "-" terminals and then, in no-load operation, measure the voltage difference between the "+" terminals that have not yet been connected. The voltage difference should not exceed 50 mV. Figure 9-1 Parallel connection, correct and incorrect SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 49 Applications 9.1 Parallel connection to increase power rating NOTICE Protective circuit for the parallel connection of more than two power supplies For connection of more than two power supplies in parallel, additional measures must be taken to prevent high backward feeding currents in the event of a secondary device fault. For this purpose, a suitable protective circuit (e.g. decoupling diode or DC-conform circuitbreaker) must be installed between each "+" terminal of the power supply and the common connection point. SITOP PSU100L 50 Manual, 08.2016, C98130-A7603-A1-2-7629 Applications 9.2 Parallel connection for redundancy 9.2 Parallel connection for redundancy Connecting several SITOP PSU100L power supplies in parallel for redundancy purposes is required if especially high demands are placed regarding the availability of a reliable 24 V power supply. Using the SITOP PSE202U redundancy module, two 24 V power supplies of the same type up to 20 A can be decoupled (Figure 9-2 Redundant configuration with two power supplies and SITOP PSE202U redundancy module (Page 51)). When one of the devices fails, then the other automatically takes over the power supply. If one of the power supplies fails, then this is signaled using an LED on the redundancy module as well as an isolated relay contact. When dimensioning the system, it must be ensured that n+1 redundant connected power supplies can handle the total power requirement of the remaining n power supplies. Note For a high reliability of the supply, it is recommended that the redundant switched power supplies are protected separately on the line side and, if possible, be connected to different power supply networks. Figure 9-2 Redundant configuration with two power supplies and SITOP PSE202U redundancy module You can find additional information at: SITOP PSE202U manual (http://support.automation.siemens.com/WW/view/en/42248598) SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 51 Applications 9.3 Series connection for increased voltage 9.3 Series connection for increased voltage To achieve an output voltage of 48 V DC, two 24 V SITOP PSU100L power supplies of the same type can be connected in series. In this case, connect the "-" terminal of the first power supply to the "+" terminal of the second power supply. The "+" terminal of the first power supply and the "-" terminal of the second power supply are routed to the load. Depending on the grounding point of the secondary output voltages, voltages of +48 V, 24 V or -48 V can be realized. In the case of an asymmetric load distribution, it is not possible to guarantee correct functionality. WARNING SELV is not guaranteed in the case of a fault When connecting two power supplies in series, the continuous, permissible SELV voltage of a maximum of 60 V DC according to EN 60950 cannot be guaranteed in the case of a fault. Figure 9-3 Series connection SITOP PSU100L 52 Manual, 08.2016, C98130-A7603-A1-2-7629 Applications 9.4 Protection against short-time voltage dips 9.4 Protection against short-time voltage dips For a drop in the line-side supply voltage, the SITOP PSU100L power supply still maintains the output voltage for a short time in the millisecond range (see Chapter Technical data (Page 33)). For line supplies that manifest frequent brief voltage dips, in order to increase the power supply reliability, it may make sense to increase the line buffering time in the device using an additional SITOP PSE201U buffer module. The SITOP PSE201U buffer module, based on electrolytic capacitors, is connected in parallel to the 24 V power supply output SITOP PSE201U manual (http://support.automation.siemens.com/WW/view/en/41129219)). The buffer time is 200 ms at 40 A up to 1.6 s for a load current of 5 A. This time can be increased a multiple number of times by connecting buffer modules in parallel; the maximum buffer time is 10 s. You can find additional information at: SITOP PSE201U manual (http://support.automation.siemens.com/WW/view/en/41129219) Figure 9-4 Buffering brief power failures using the SITOP PSE201U buffer module SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 53 Applications 9.4 Protection against short-time voltage dips SITOP PSU100L 54 Manual, 08.2016, C98130-A7603-A1-2-7629 Environment 10 The devices are in conformance with RoHS. As a rule, only non-silicon precipitating materials are used. Disposal guidelines Packaging and packaging aids can and should always be recycled. The product itself may not be disposed of as domestic refuse. SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 55 Environment SITOP PSU100L 56 Manual, 08.2016, C98130-A7603-A1-2-7629 Service & Support 11 Technical support Technical support for all IA/DT products can be accessed through the following communication channels: Phone: + 49 (0) 911 895 7222 E-Mail (mailto:support.automation@siemens.com) Internet: Online support request form (http://www.siemens.de/automation/support-request) Technical documentation on the Internet Operating instructions and manuals for SITOP are available in the Internet: Operating instructions/manuals (http://www.siemens.de/sitop/manuals) SITOP power supply homepage General news about our power supplies is available in the Internet at the SITOP homepage: SITOP (http://www.siemens.de/sitop) Information material SITOP information can be downloaded from the Internet: Information and download center (http://www.siemens.de/sitop-infomaterial) CAx data 2D/3D data and circuit diagram macros can be downloaded from the Internet: Siemens image database (http://www.siemens.de/sitop-cax) Request all CAx data via the CAx download manager: CAx shopping cart (http://www.siemens.de/cax) SITOP Selection Tool Simply and quickly select the optimum the power supply or DC-UPS: SITOP Selection Tool (http://www.siemens.de/sitop-selection-tool) Online catalog and ordering system The online catalog and the online ordering system are available through the Industry Mall homepage: Industry Mall (http://www.siemens.com/industrymall/de) SITOP PSU100L Manual, 08.2016, C98130-A7603-A1-2-7629 57 Service & Support Contact persons If you have any questions regarding the use of our products, then contact the Siemens contact person in your regional Siemens sales office. You can find these addresses as follows: On the Internet (http://www.siemens.de/automation/partner) In Catalog CA 01 SITOP PSU100L 58 Manual, 08.2016, C98130-A7603-A1-2-7629