Power Supply Unit

  • 150W single output power supply for industrial PoE switch
  • Input: 100-305 VAC/142-431 VDC
  • Output: 48 VDC, 3.13 A
  • IP65 rating protection
  • Wide operating temperature: -40℃ to +90℃ for outdoor use.
Specification
  • ELG-150-48
  • DC VOLTAGE48V
  • CONSTANT CURRENT REGION24~48V
  • RATED CURRENT(for BE Type only)2.8A
  • RATED POWERFor all the Types:100VAC~180VAC,105W;Except for BE Type:200VAC,150.2W;For BE type only:200VAC~305VAC,134.4W
  • RIPPLE & NOISE250mVp-p
  • VOLTAGE ADJ. RANGEAdjustable for A/AB-Type only (via the built-in potentiometer),43.2~52.8V
  • CURRENT ADJ. RANGEAdjustable for A/AB-Type only (via the built-in potentiometer),1.56~3.13A
  • VOLTAGE TOLERANCE±2.0%
  • LINE REGULATION±0.5%
  • LOAD REGULATION±0.5%
  • AUXILIARY DC OUTPUTNominal 15V(DEVIATION 11.5~15.5V)@0.3A for BE-Type only
  • SETUP,RISE TIME1600ms,80ms/115VAC 500ms,100ms/230VAC
  • HOLD UP TIME(Typ.)10ms/115VAC,230VAC
  • RATED CURRENT3.13A
  • FREQUENCY RANGE47~63Hz
  • POWER FACTORPF≥0.97/115VAC,PF≥0.95/230VAC,PF≥0.92/277VAC@full load
  • TOTAL HARMONIC DISTORTIONTHD<20%(@load≥50%/115VAC;@load≥60%/230VAC;@load≥75%/277VAC)
  • EFFICIENCY(Typ.)90%
  • EFFICIENCY(Typ.)(for BE Type only)88%
  • AC CURRENT1.7A/115VAC 0.9A/230VAC 0.7A/277VAC
  • INRUSH CURRENT(Typ.)COLD START 65A(twidth=550μs measured at 50% lpeak) at 230VAC;Per NEMA 410
  • MAX.No.of PSUs on 16A CIRCUIT BREAKER3 units (circuit breaker of type B)/6 units (circuit breaker of type C) at 230VAC
  • LEAKAGE CURRENT<0.75mA / 277VAC
  • NO LOAD/STANDBY POWER CONSUMPTIONNo load power consumption <0.5W for Blank / A /Dx /D2-Type;Standby power consumption <0.5W for B /AB /DA-Type
  • VOLTAGE RANGE100~305VAC 142~431VDC
  • SHORT CIRCUITHiccup mode,recovers automatically after fault condition is removed
  • OVER VOLTAGE54~62V;Shut down output voltage,re-power on to recover
  • OVER TEMPERATUREShut down output voltage,re-power on to recover
  • WORKING TEMPTcase=-40~+90℃
  • MAX.CASE TEMPTcase=+90℃
  • WORKING HUMIDITY20~95% RH non-condensing
  • STORAGE TEMP,HUMIDITY-40~+80℃,10~95% RH
  • TEMP.COEFFICIENT±0.03%/℃ (0~60℃)
  • VIBRATION10~500Hz,5G 12min./1cycle,period for 72min.each along X,Y,Z axes
  • SAFETY STANDARDSUL8750(type"HL")(except for BE-type),CSA C22.2 NO. 250.13-12;IEC/EN/AS/NZS 61347-1,IC/EN/AS/NZS 61347-2-13 independent;EN62384,BIS IS 15885(for 12/12B/12DA/24/24B/24DA/36A/42/42A/48A/54 only);EAC TP TC 004,GB19510.1,GB19510.14;IP65 or IP67;KC61347-1,KC61347-2-13 approved
  • DALI STANDARDSCompliance to IEC62386~101,102,207 for DA-Type only
  • WITHSTAND VOLTAGEI/P-O/P:3.75KVAC I/P-FG:2.0KVAC O/P-FG:1.5KVAC
  • ISOLATION RESISTANCEI/P-O/P,I/P-FG,O/P-FG:100M Ohms /500VDC /25℃ /75% RH
  • EMC EMISSIONCompliance to EN55015,EN61000-3-2 ClassC(@load ≥ 60%);EN61000-3-3;GB17743,GB17625,EACTP020;KCKN15,KN61547
  • EMC IMMUNITYCompliance to EN61000-4-2,3,4,5,6,8,11;EN61547,light industry level(surge immunity Line-earth 6KV,Line-Line 4KV),EAC TP TC 020;KC KN15;KN61547
  • MTBF899.8K hrs min.Telcordia SR-332 (Bellcore) 313.66Khrs min. MIL-HDBK-217F(25℃)
  • DIMENSION219*63*35.5mm (L*W*H)
  • PACKING0.95Kg;16pcs/16.0kg/0.77CUFT
  • OVER CURRENT95~108%;Constant current limiting,recovers automatically after fault condition is removed
Specification
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