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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
  • OUTPUT
  • DC VOLTAGE48V
  • CONSTANT CURRENT REGIONNote.2 24~48V
  • RATED CURRENT(forBETypeonly) 2.8A
  • RATED POWER100VAC~180VAC (ForAlltheTypes) 105W 200VAC~305VAC (ExceptforBEType) 150.2W (ForBETypeonly) 134.4W
  • RIPPLE & NOISE (max.) Note.3250mVp-p
  • VOLTAGE ADJ. RANGE AdjustableforA/AB-Typeonly(viathebuilt-inpotentiometer) 43.2~52.8V
  • CURRENT ADJ. RANGE AdjustableforA/AB-Typeonly(viathebuilt-inpotentiometer) 1.56~3.13A
  • VOLTAGE TOLERANCE Note.4 ±2.0%
  • LINE REGULATION±0.5%
  • LOAD REGULATION±0.5%
  • AUXILIARY DC OUTPUTNominal15V(deviation11.5~15.5V)@0.3AforBE-Typeonly
  • SETUP, RISE TIME Note.61600ms, 80ms/115VAC 500ms,100ms/230VAC
  • HOLD UP TIME (Typ.)10ms/115VAC, 230VAC
  • RATEDCURRENT 3.13A
  • INPUT
  • VOLTAGE RANGE Note.5100~ 305VAC 142~431VDC (Please refer to "STATIC CHARACTERISTIC" section)
  • FREQUENCY RANGE47~63Hz
  • POWER FACTORPF≧0.97/115 VAC, PF≧0.95/230 VAC, PF≧0.92/277 VAC@full load (Please refer to "POWER FACTOR(PF) CHARACTERISTIC" section)
  • TOTAL HARMONIC DISTORTION THD<20%(@load≧50%/115 VC; @load≧60%/230 VAC; @load≧75%/277 VAC) (Please refer to“TOTAL HARMONIC DISTORTION(THD)”section)
  • EFFICIENCY (Typ.)90%
  • EFFICIENCY (Typ.)(forBETypeonly)88%
  • AC CURRENT 1.7 A/115 VAC 0.9 A/230 VAC 0.7 A/277 VAC
  • INRUSH CURRENT (Typ.) COLD START 65 A(twidth=550 μ s measured at 50% Ipeak) at 230 VAC ; Per NEMA 410
  • MAX .No. of PSUs on 16A CIRCUIT BREAKER 3 units (circuit breaker of type B)/ 6 units (circuit breaker of type C) at 230 VAC
  • LEAKAGE CURRENT<0.75 mA/277 VAC
  • NO LOAD / STANDBY POWER CONSUMPTION No load power consumption<0.5W for Blank/A/Dx/D2-Type Standby power consumption <0.5W for B/AB/DA-Type
  • PROTECTION
  • OVER CURRENT95~108% Constant current limiting, recovers automatically after fault condition is removed
  • 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
  • ENVIRONMENT
  • WORKING TEMP.Tcase=-40~+90℃ (Please refer to“ OUTPUT LOAD vs TEMPERATURE”section)
  • MAX. CASE TEMP.Tcase=+90℃
  • WORKING HUMIDITY20~95% RH non-condensing
  • STORAGE TEMP., HUMIDITY-40~+80℃, 10~95% RH
  • TEMP. COEFFICIENT ±0.03%/℃ (0~60℃)
  • VIBRATION10~500 Hz, 5G 12min./1cycle, period for 72min. each along X,Y,Z axes
  • SAFETY& EMC
  • SAFETY STANDARDSUL8750(type”HL”)(except for BE-type),CSA C22.2 No. 250.13-12; IEC/EN/AS/NZS 61347-1,IEC/EN/AS/NZS 61347-2-13 independent, EN62384,BIS IS15885(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 STANDARDS Compliance 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 RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms/ 500VDC / 25℃/ 70%RH
  • EMC EMISSIONCompliance to EN55015, EN61000-3-2 ClassC(@load ≧ 60%); EN61000-3-3; GB17743 , GB17625.1 , EAC TPTC020 ; KCKN15 ,KN61547
  • EMC IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11 ; EN61547 , light industry level (surge immunity Line-Earth 6KV, Line-Line 4KV),EAC TP TC020 ; KC KN 15,KN 61547
  • OTHERS
  • MTBF899.8K hrs min. Telcordia SR-332 (Bellcore) 313.66 Khrs min.MIL-HDBK-217F(25℃)
  • DIMENSION 219*63-35.5mm (L*W*H)
  • PACKING 0.95Kg ; 16pcs/16.0kg/0.77CUFT
Specification
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