Switching Power Supply Type SPD 120W DIN rail mounting * Installation on DIN Rail 7.5 or 15mm * Short circuit protection * PFC available * High efficiency * Power ready output * LED indicator for DC power ON * LED indicator for DC low * Parallel versions available * Compact dimensions * UL, cUL listed and TUV/CE approved Product Description Ordering Key The Switching power supplies SPD series are specially designed to be used in all automation application where the Model Mounting ( D = Din rail ) Output voltage Output power Input Type Optional features installation is on a DIN rail and compact dimensions and performance are a must. Approvals SP D 24 120 1 BFP Input type: 1= single phase Optional Features Description code Plug-in connectors With P.F.C. With Parallel function Bxx xFx xxP Output performances Model SPD12 SPD24 SPD48 Voltage Trim Range1) Rated output Output Voltage (VDC) Current (A) Min. VDC Max. VDC 12 24 48 10 5 2.5 11.4 22.5 45 14.5 30 55 DC on LED (VDC) Min. Max. 10 21 42 DC low LED (VDC) Min. Max. 11 22 44 10 20.5 41 11.2 22.5 45 Typical Efficiency 84% 86% 87% Output data Output voltage accuracy Line regulation Load regulation Non parallel model Parallel model Temp. coefficient Transient recovery time Ripple and noise 1% max 0.5% 1% 5% 0.3% / C 300s 50mVpp Ouput Voltage accuracy Temperature coefficient Hold up Time Vi = 115Vac Hold up time Vi = 230Vac Minimum load Parallel Operation (only specific models) +1% (factory adjusted) 0.3%/C 25ms 30ms 5% 3 units max. 1)N.A. on parallel model. Output voltage is fixed in house, cannot be trimmed by user. Specifications are subject to change without notice 1 Switching Power Supply Type SPD 120W DIN rail mounting Input data Rated input voltage Voltage range AC in, 115 selected AC in, 230 selected DC in, only 230 selected 115/230 selectable Frequency range Inrush current Vi= 115Vac Vi= 230Vac P.F.C. (optional) 93 - 132 Vac 186 - 264 Vac 210 - 370 Vdc 47- 63 Hz 24A 48A 0.7 Controls and Protections Input Fuse Overvoltage Protection Output Short Circuit Rated Overload Protection T4A/250Vac internal* 125 - 145% Current limited 105-125% Power ready (only SPD 24) Threshold at start up (contact closed) Threshold after start up (contact open) Contact rating at 60Vdc insulation 21.1-23.1 20.6-19.0 0.3A 500Vdc * Not replaceable by user. General data (@ nominal line, full load, 25C ) Ambient temperature Derating (>60C to +71C) Ambient humidity Storage Protection degree -10C to 71C 2.5% / C 20 to 95%RH -25C to +85C IP20 Cooling Switching frequency MTBF (MIL-HDBK-217F) Case material Dimensions L x W x D Without P.F.C. With P.F.C. Free air convection 80kHz 480.000h Metal (powder painted aluminium) 125 x 63.5 x 126 640g 860g Approvals and EMC Insulation voltage I / O Insulation resistance UL / cUL 3.000Vac min 100Mohm min UL508 listed, UL60950-1, Recognised EN60950 TUV CE EN50081-1 EN55022 class B EN61000-3-2 EN61000-3-3 EN50082-1 EN55024 Block diagrams 2) L 1) Fuse Line Filter P.F.C. Circuit Vo + Inrush Current Limiter and Rectifier Smoothing Circuit Switching Device Rectifier N Y Vo - Opto isolation Reference & Error Amp. Opto isolation Over Voltage Detection Output Level Detection 115V/230V selected 1) only with P.F.C. option 2) only with parallel option 3) for 24VDC SPD 24 models 4) N.A. on parallel version 2 PWM Controller Current Detection Vout 4) ADJ. DCON (Green LED) DCLOW (Red LED) RDY 3) (Relay Contact) Specifications are subject to change without notice Switching Power Supply Type SPD 120W DIN rail mounting Pin assignement and front controls Pin No. 1 2 3 4 5 6 7 8 9 Designation RDY (only SPD 24) RDY (only SPD 24) + + GND L N DC ON DC LO Vout ADJ. 115/230 Description DC OK, relay normally open contact DC OK, relay normally open contact Positive output terminal Positive output terminal Negative output terminal Negative output terminal Ground terminal to minimise High frequency emissions Phase input ( no polarity with DC input ) Neutral input ( no polarity with DC input ) DC output ready LED DC low indicator LED Trimmer for fine output voltage adjustment Input voltage selection switch Installation Derating Diagram VENTILATION / COOLING: * Normal air convection * 25mm of free space along all sides to allow good cooling SCREW CONNECTIONS: * 10-24AWG Flexible or solid cable. 8mm stripping recommended PLUG IN CONNECTORS: * 10-24AWG Flexible or solid cable. 7mm stripping recommended Power out (%) 100 90 80 70 60 50 40 30 20 10 0 -10 0 5 10 Temperature (C) 55 60 65 70 75 80 Mechanical Drawings 116 (4.57) 6 10.0 (0.39) 6 I I DC INPUT 142.4 (5.59) 125.0 (4.92) N.C. 125.0 (4.92) N.C. AC INPUT 63.5 (2.5) 7 Specifications are subject to change without notice 9 63.5 (2.5) 7 9 3