China wholesale 12V Dc Power Supply Companies - SC-120W – Hengwei

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China wholesale 12V Dc Power Supply Companies - SC-120W – Hengwei Detail:

SC-120W series UPS function monitor powersupply

Features:

·AC input voltage range selected by switch

·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 Year warranty

Model		SC-120-12		SC-120-24
output	DC voltage	CH1:13.8V	CH1:13.4V	CH1:27.6V	CH2:26.5V
	Voltage tolerance	±1%	—–	±1%	—–
	Rated current	8A	0.5A	4A	0.3A
	Current range	0~8A	—–	0~4A	—–
	Rated power	117.1W		118.4W
	Ripple&noise	120mvp-p	—–	180mvp-p	—–
	DCvoltage ADJ.range	CH1:11.3~14.9V		CH1:21.3~29.8V
input	Voltage range	90~264VAC，127~370VDC
	frequency	47~63HZ
	AC current	2.8A/115VAC，1.4A/230VAC
	efficiency	81%		83%
	Inrush current	Cold start current 30A/115VAC，50A/230VAC
	Leakage current	< 1mA/240VAC
protection	Over load	Rated output power110%~150% start over load protection
		protection mode: AC charging mode:hiccup mode auto-recovery after fault condition is removed
	Batteryprotection At low voltage	9.5~11V		20~22V
		protection mode:cutoff output
Function	UPS introduction	long-term online floating charge to battery,high charging efficiency,battery can saturate to more than 90% ,cauto-stop harging when it’s full,prevent over charging. Effectively extend battery life,AC/battery auto switch,no switch time,no need human guard, cold-start ,when there is no AC input ,can use battery start UPS,Meet the user’s emergency needs
environment	Working temp,humidity	-10℃~+60℃，20%~90%RH
	Storagetemp,humidity	-20℃~+85℃，10%~95%RH non-condensing
	Withstand vibration	10~500HZ，2G10min/1cycle，period for 60 minutes，each axes
safety	Withstand voltage	I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
	Isolated resistance	I/P-O/P,I/P-FG,O/P-FG:100Mohms/500VDC
Fitstandard	Safety standard	Compliance to UL60950-1
	EMC standard	Compliance to EN55022，CLASSB
others	Dimension	1599738mm(LWH)
	Weight/packing	0.56kg/45pcs/26kg/0.041m³/1.45CUFT
note	1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and25℃of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation.

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The corporate keeps towards the operation concept scientific administration, superior quality and performance primacy, client supreme for China wholesale 12V Dc Power Supply Companies - SC-120W – Hengwei , The product will supply to all over the world, such as: Bogota, Bulgaria, Victoria, We have developed large markets in many countries, such as Europe and the United States, Eastern Europe and Eastern Asia. Meanwhile with the powerful predominance in persons with ability, strict production management and business concept.we constantly carry on self-innovation, technological innovation, managing innovation and business concept innovation. To follow the world markets fashion, new products are kept on researching and providing to guarantee our competitive advantage in styles, quality, price and service.

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