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AC DC Power Supply
> Switching Mode Power Supply
> Enclosed Type
> Single Output
> 750W
> UHP-750
 
 
 
AC DC Power Supply > Switching Mode Power Supply > Enclosed Type > Single Output > 750W > UHP-750
Power Supply UHP-750
Features :

* Slim Low profile (41mm)
* Fanless and conduction-cooled design
* Withstand 300VAC surge input for 5 seconds
* Built-in active PFC function
* -30~+70℃ working temperature
* Protections: Short circuit/ Overload/ Over voltage/ Over temperature
* DC OK relay contact
* Operating altitude up to 5000 meter (Note.6)
* LED indicator for power on
* 3 years warranty

Model No. : UHP-750
AC input voltage range 90 ~ 264VAC 127 ~ 370VDC
AC Inrush Current (Typ.) Cold start 20A/115VAC 40A/230VAC
Leakage Current <0.75mA / 240VAC
Overload protection 105~125% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
Over voltage protection 14.5 ~ 16V, 29 ~ 33V, 43.5 ~ 49V, 59 ~ 66V
Protection type :Shut down O/P voltage,re-power on to recover
Working temperature -30 ~ +70℃(Refer to “Derating Curve")
Safety standards UL62368-1,TUV EN62368-1, EAC TP TC 004 approved; Design refer to EN61558-1, EN60335-1
Withstand voltage I/P-O/P: 3KVAC I/P-FG: 2KVAC O/P-FG: 0.5KVAC
EMC EMISSION Parameter Standard

Test Level / Note
Conducted EN55032 (CISPR32) Class B
Radiated EN55032 (CISPR32) Class B
Harmonic Current EN61000-3-2 Class A
Voltage Flicker EN61000-3-3 ----
EMC IMMUNITY EN55024 , EN61000-6-2
Parameter Standard Test Level / Note
ESD EN61000-4-2 Level 3, 8KV air ; Level 2, 4KV contact
Radiated EN61000-4-3 Level 3
EFT / Burst EN61000-4-4 Level 3
Surge EN61000-4-5 2KV/Line-Line 4KV/Line-Earth
Conducted EN61000-4-6 Level 3
Magnetic Field EN61000-4-8 Level 4
Voltage Dips and Interruptions EN61000-4-11 >95% dip 0.5 periods, 30% dip 25 periods,
>95% interruptions 250 periods
MTBF 285 K hrs min. MIL-HDBK-217F (25℃)
Packing 0.68 kg;16 pcs/11.88 kg/0.63CUFT
Dimension 220*62*31mm (L*W*H)
Model No. DC VOLTAGE
 RATED CURRENT
 RATED POWER
 Tol.
 R & N
 Effi.
UHP-750-12 12V 60A 720W ±1.0% 150mV 93.5%
UHP-750-24 24V 31.3A 751.2W ±1.0% 200mV 95%
UHP-750-36

36V

20.9A

 752.4W ±1.0% 250mV 95%
UHP-750-48

48V

15.7A

 753.6W ±1.0% 250mV 95%
 
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--- E-Star Power Development Co., Ltd.