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Harsh Environment
240~600W Single Output
MEAN WELL MEAN WELL

NEW NEW

DC Power Supply & UPS
DC Power Supply & UPS

General Specification (Please refer to www.meanwell.com for detail spec.)
HEP-240 HEP-320 HEP-480 HEP-600
AC input voltage range 90~305VAC; 127~431VDC
AC inrush current (max.) Cold start , 75A at 230VAC Cold start , 70A at 230VAC Cold start , 35A at 230VAC Cold start, 70A at 230VAC
Vo:-6%~+6% by potentiometer (HEP-240 A-Type only)
-10%~+10% by potentiometer (HEP-320 A-Type only) Vo:-15%~+5% by potentiometer
DC adjustment range
Io:to 50%~100% of rated output current by potentiometer Io: to 50%~100% of rated output current by potentiometer
(A-Type only)
Overload protection 105%~125% hiccup mode, auto- recovery 105%~125% constant current limiting, auto- recovery
Over voltage protection 108%~135% rated output voltage
Setup, rise, hold up time 500ms, 80ms, 15ms at full load and 230VAC 500ms, 80ms, 16ms 500ms, 80ms, 15ms
Withstand voltage I /P-O/P: 3.75kVAC, I /P-FG: 2kVAC, O/P-FG: 1.5kVAC
Working temperature -55~+70°C ( refer to output derating curve) -55~+65°C -40~+70°C
Safety standards
EMC standards
Input UL rated, SJTW 18AWGx3C (30cm) UL rated, SJOW 17AWGx3C (30cm) 3+7P / 11mm pitch
100W HEP-100 185W HEP-185 Connection Output SJTW 14AWGx2C (30cm) SJOW 17AWGx2C+17AWGx2C terminal block wi th cover
Dimension (LxWxH)(mm) 244.2x 68x 38.8 252x 90x 43.8 262x 125x 43.8 280x 144x 48.5

HEP-240 Series HEP-480 Series

HEP-240-12 A 12V, 0~16.0A ±2.5% 150mV 90.0% HEP-480-24 A 24V, 0~20A ±1.0% 200mV 94.0%
HEP-240-15 A 15V, 0~15.0A ±2.0% 150mV 90.0% HEP-480-36 A 36V, 0~13.3A ±1.0% 250mV 95.0%
HEP-240-24 A 24V, 0~10.0A ±1.0% 150mV 92.5% HEP-480-48 A 48V, 0~10A ±1.0% 250mV 94.5%
HEP-240-36 A 36V, 0~6.70A ±1.0% 250mV 92.5% HEP-480-54 A 54V, 0~8.9A ±1.0% 350mV 95.0%
HEP-240-48 A 48V, 0~5.00A ±1.0% 250mV 93.0%
150W HEP-150 = A or Blank, A: standard model(IP65), Blank: optional model(IP68)
HEP-240-54 A 54V, 0~4.45A ±1.0% 350mV 93.5%
= A or Blank, A: standard model(IP65), Blank: optional model(IP68)
HEP-600 Series
HEP-320 Series
HEP-600-12 12V, 0~40A ±3.0% 150mV 93.0%
HEP-600-15 15V, 0~36A ±2.0% 150mV 94.0%
HEP-320-12 A 12V, 0~22.0A ±3.0% 150mV 91.0% HEP-600-20 20V, 0~28A ±1.0% 150mV 95.0%
HEP-320-15 A 15V, 0~19.0A ±2.0% 150mV 92.5% HEP-600-24 24V, 0~25A ±1.0% 150mV 95.0%
HEP-320-24 A 24V, 0~13.34A ±1.0% 150mV 94.0% HEP-600-30 30V, 0~20A ±1.0% 200mV 95.5%
HEP-320-36 A 36V, 0~8.90A ±1.0% 250mV 94.0% HEP-600-36 36V, 0~16.7A ±1.0% 250mV 95.5%
HEP-320-48 A 48V, 0~6.70A ±1.0% 250mV 94.5% HEP-600-42 42V, 0~14.3A ±1.0% 250mV 96.0%
HEP-320-54 A 54V, 0~5.95A ±1.0% 350mV 95.0% HEP-600-48 48V, 0~12.5A ±1.0% 250mV 96.0%
HEP-600-54 54V, 0~11.2A ±1.0% 350mV 96.0%
= A or Blank, A: standard model(IP65), Blank: optional model(IP68)
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