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AC DC Power Supply
> Switching Mode Power Supply
> Enclosed Type
> Single Output
> 185W
> HEP-185
 
 
 
AC DC Power Supply > Switching Mode Power Supply > Enclosed Type > Single Output > 185W > HEP-185
Power Supply_HEP-185
Features :

* Universal AC input / Full range (up to 305VAC)
* Built-in active PFC function
* High efficiency up to 94%
* Fanless design, cooling by free air convection
* -55~+70°C wide operation range
* Aluminum case and filling with heat-conducted silicone
* IP65 design, optional IP68 rated model available
* Meet 6KV surge immunity level
* Withstand 10G vibration test
* Protections: Short circuit / Overload / Over voltage / Over temperature
* Operation altitude up to 5000 meters
* 6 years warranty

Model No. :

HEP-185

Input Voltage Range
 85~264VAC (277VAC operational) 120~370VDC(390VDC operational)
AC Inrush Current (Typ.) COLD START 65A at 230VAC
Leakage Current <0.75mA / 277VAC
Overload protection

105 ~ 125%
Protection type : Constant current limiting, recovers automatically after fault condition is removed
Over voltage protection

14 ~ 17V 18 ~ 21V 28 ~ 34V 41 ~ 46V 54 ~ 63V 59 ~ 65V
Protection type : Shut down o/p voltage with auto-recovery or re-power on to recovery
Working temperature -55 ~ +70℃(Refer to "Derating Curve")
Vibration 20 ~ 500Hz, 10G 12min./1cycle, period for 72min. each along X, Y, Z axes
Withstand voltage I/P-O/P:3.75KVAC
I/P-FG:2KVAC
O/P-FG:1.5KVAC
Safety standards UL62368-1, IEC/EN62368-1, IP65 (or IP68 for HEP-185 Blank type), EAC TP TC 004 approved ;
EMC EMISSION Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3, EAC TP TC 020
EMC IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, light industry level (surge 6KV), criteria A, EAC TP TC 020
MTBF 164.1K hrs min. MIL-HDBK-217F (25℃)
Dimension 228*68*38.8mm (L*W*H)
Packing 1.15Kg; 12pcs/14.8Kg/0.8CUFT
185W Switching Power Supply for Harsh Environment
P/No. Output Voltage
Output Rated Current
 RATED POWER
 Tol.
 R & N
 Effi.
HEP-185-12 12V 13A 156W ±2.5% 150mV 91.5%
HEP-185-15 15V 11.5A 172W ±2% 150mV 92%
HEP-185-24 24V 7.8A 187.2W ±1% 150mV 93.5%
HEP-185-36 36V 5.2A 187.2W ±1% 200mV 93.5%
HEP-185-48 48V 3.9A 187.2W ±1% 200mV 94%
HEP-185-54 54V 3.45A 186.3W ±1% 200mV 94%
 
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