AC DC power supply power supply 1500W 48V, open frame model and with the cooling fan and with the cover can be provided from our factory.

Features:

1, High efficiency 1500W 48V switching power supply;

2, Built-in EMI filter and PFC function, low noise, high reliability;

3, 48V 31.25A power supply with wide range of AC input voltage;

4, 1500W 48V power supply with overload, short circuit, over voltage and over temperature protection;

Parameter
Item NO		K50-UP1500S48
Output	Output Voltage	+48VDC
	Rated Current	31.25A
	Rated Power	1500W
	Ripple & Noise	550mVp-p
	Output ADJ.Range	45.6-50.4V
	Output Accuracy	±1%
	Line Regulation	±0.5%
	Load Regulation	±1%
	Set up,Rise,Keep up time	600ms,30ms,12ms
Input	Input Voltage Range	100-240V AC
	Input Current	7.4A/230Vac,15.5A/115Vac
	Input Frequency	50-60Hz
	Efficiency @230Vac	93%
	Power Factor	PF＞0.98/115V or PF＞0.95/230V
	Inrush Current	Cold start 60A/230Vac
	Leakage Current	＜0.5mA@240V
Protection	Over Load	105~150% Hiccup,automatic recovery
	Short Circuit	Locked protection, Return to normal after restart
	Output Over Voltage	＞120% Shut down, Locked protection, Return to normal after restart
	Over Temp,	TS1 position＞105℃ it will be protection, then automatic recovery
Functions	Fan Supply	12V@0.3A for driving a fan, tolerance±15%, Built-in fan forced air cooling
Remote	Remote ON-OFF Control	Power ON:short Power OFF:open
Environment	Working Temp, Humidity	-20~70℃, 10~90% RH, No condensation
	Storage Temp, Humidity	-20~85℃, 10~95% RH
	Temp, Drift	±0.03%/℃ (0~50℃)
	Vibration	10~500Hz, 2G 10min./1cycle, PERIOD FOR 60min. EACH AXES
Safety & EMC	Safety Standards	GB4943 EN60950
	Withstand Voltage	I/P-O/P: 3KV; I/P-FG: 1.8KV; O/P-FG: 0.6KV AC 1min
	Insulation Resistance	I/P-O/P, I/P-FG, O/P-FG:500VDC/ 100M Ohms
	EMC Standards	---
Others	MTBF	＞50K hrs
	Dimension	20510065mm (LWH)
	Weight	1.5KG
Notes	1. All parameters 230VAC input, rated load, ambient temperature 25 ℃, measured under conditions of 70% humidity; 2. Accuracy: includes set up tolerance, line regulation, load regulation and so on; 3. Ripple Test: 30cm long strands connect the power supply and the load on the load side and 0.1u and 47u capacitor to 20MHz oscilloscope measured at the load end; 4. Line regulation: at rated load conditions, the input voltage changes from low to high measured; 5. Load regulation: the measured output load from 0 to 100% load change measured;