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Mean Well RSP-750-48 Enclosed Switching Power Supply 48 V, 15.7 A, 753.6 W
  • Mean Well RSP-750-48 Enclosed Switching Power Supply 48 V, 15.7 A, 753.6 W

Mean Well RSP-750-48 Enclosed Switching Power Supply 48 V, 15.7 A, 753.6 W

Model number
RSP-750-48

Mean Well RSP-750-48, an enclosed switching power supply from the RSP-750 series for 90-264 V AC input, up to 92% efficient, for machines, control panels and LED systems.

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Key features

  • Universal AC input / Full range
  • Built-in active PFC function
  • High efficiency up to 92%
  • Forced air cooling by built-in DC fan
  • Output voltage and constant current level programmable
  • Built-in remote ON-OFF control / remote sense / auxiliary power / DC OK signal
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • Optional conformal coating
  • 5 years warranty

Specifications

Output
DC voltage48V
Rated current15.7A
Current range0 ~ 15.7A
Rated power753.6W
Ripple & noise (max.)150mVp-p
Voltage adj. range43 ~ 55V
Voltage tolerance±1.0%
Line regulation±0.5%
Load regulation±0.5%
Setup, rise time1000ms, 50ms at full load
Hold up time (typ.)16ms/230VAC 16ms/115VAC at full load
Input
Voltage range90 ~ 264VAC 127 ~ 370VDC
Frequency range47 ~ 63Hz
Power factor (typ.)0.97/230VAC 0.98/115VAC at full load
Efficiency (typ.)92%
AC current (typ.)5V : 5.6A/115VAC 2.8A/230VAC 12V~48V : 8.2A/115VAC 3.9A/230VAC
Inrush current (typ.)25A/115VAC 40A/230VAC
Leakage current<2.0mA/ 240VAC
Protection
Overload105 ~ 125% rated output power; Protection type : Constant current limiting, recovers automatically after fault condition is removed
Over voltage56.6 ~ 66.2V; Protection type : Shut down o/p voltage, re-power on to recover
Over temperatureShut down o/p voltage, recovers automatically after temperature goes down
Function
Voltage programmable(PV)Adjustment of output voltage is allowable to 40 ~ 110% of nominal output voltage. Please refer to the Function Manual.
Constant current level programmable(PC)Adjustment of constant current level is allowable to 40 ~ 110% of rated current. Please refer to the Function Manual.
Auxiliary power12V @ 0.1A; tolerance : ±10%
Remote ON-OFF controlPower on : short betweenRemote ON-OFF(pin13)&12V-AUX(pin14)on CN50 Power off : open betweenRemote ON-OFF(pin13)&12-AUX(pin14)on CN50
DC OK signalThe TTLsignal out, power supply turn on = 0 ~ 1V ; power supply turn off = 3.3 ~ 5.6V
Environment
Working temp.-30 ~ +70℃ (Refer to "Derating Curve")
Working humidity20 ~ 90% RH non-condensing
Storage temp., humidity-40 ~ +85℃, 10 ~ 95% RH non-condensing
Temp. coefficient±0.03%/℃ (0 ~ 50℃)
Vibration10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
Safety & EMC
Safety standardsUL62368-1, CSAC22.2 No. 62368-1,TUV BS EN/EN62368-1, CCC GB4943.1, BSMICNS15598-1, AS/NZS62368.1, EACTPTC 004,; BIS IS13252(Part1): 2010/IEC 60950-1:2005(exceptfor 48V)approved
Withstand voltageI/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
Others
MTBF336.9K hrs min. Telcordia SR-332 (Bellcore) ; 109.1K hrs min. MIL-HDBK-217F (25℃)
Dimension250*127*41mm (L*W*H)
Packing1.64Kg; 6pcs/10.8Kg/1.1CUFT

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

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