UPS battery backup Power Supply 50W 12V with charger function

Uninterruptible power supplies :

Can work without battery as power supply,

Full charge automatically stop, prevent battery overcharge,

Mains / battery powered automatically switches Single output,

with self-resetting fuse Automatically switch to battery power supply,

With UPS function for battery charge,

With short circuit, overcurrent, overvoltage protection.

Product Detail

Features:

·Universal AC input: 90-264V

·Small volume，low weight，high efficiency

·Protections:short circuit/over load

·Indicator for power on/charge/normal(LED)

·100% full load burn-in test

·Battery protection at low voltage

·2 years’ warranty.

SPECIFICATIONS
Model	SC-50-12	SC-50-24
DC Voltage	13.8V	27.6V
Rated Current	3.6A	1.8A
Current Range	0-3.6A	0-1.8A
Rated Power	49.7W	49.7W
Ripple & Noise	120mVp-p	200mVp-p
Voltage Adj. Range	+15,-5%	+15,-5%
Voltage Tolerance	±2%	±1%
Inlet Stability	±1%	±1%
Load Stability	±2%	±1%
Setup, Rise	500ms,30ms/230VAC 1200ms,30ms/115VAC at full load
Hold Up Time	50ms/230VAC 16ms/115VAC at full load
Voltage Range	85~264VAC 120-370VDC
Frequency Range	47-63Hz
AC Current	1.1A/115VAC 0.65A/230VAC
Efficiency	81%	85%
Inrush Current	Cold-start 45A
Leakage Current	<2mA/240VAC
Over Load	4.3A~5.8A rated output power	2.2A~2.9A rated output power
Over Load	Protection type: hiccup mode,recovers automatically after fault condition is removed
Over Voltage	16.6~19.3V	33.1~38.5V
Over Voltage	Protection type: shut down o/p voltage, re-power on to recover
Working Temp., Humidity	-20℃~+60℃(Refer to output derating curve),20%~90%RH
Storage Temp., Humidity	-40℃~+85℃, 10%~95%RH
Temp. Coefficient	±0.03%/℃(0~45℃)
Vibration	10~500Hz,2G 10min,/1cycle,Period for 60min,Each along X.Y.Z axes
Safety Standard	UL60950-1,CCC,CE
EMC Standard	EN55022,CLASS B
OTHERS
Dimension	1299838mm(LWH)
Net Weight	520g
Packing	45pcs/24kg/0.034m³/1.2CUFT