A500-48 Lead-acid Charger for 48V Pb-Acid/AGM/GEL/VRLA/WET battery

A500-48（55.2V 8.0A）Pb-Acid Battery Charger
Item	Specification	Remark
1.Input
Rating input voltage	100~240Vac 50/60Hz
Input voltage range	90~264Vac
Rating input current	5.5Arms	Input:100V Output:Full load
Max input power	550W	Input:100V Output:Full load
2.Output
No load output voltage	DC2.7V
Output voltage range	DC40.0~55.2V
Suit with battery type	48V Pb-Acid battery
Charging current	8.0A ±10%
Charging voltage CV（H）	DC58.8V ±1%
Floating charge voltage CV（L）	DC55.2V ±1%
Charge-end current	≤0.4-0.8A
Timer	After 1cell>56V,it will be timed for 5H
Max output power	470.4W
Ripple voltage	≤588mV	Full load
Charging LED	Red:Charging
Charging LED	Green:Full charge or idle
Shorted	Yes
Reversed	Yes
Efficiency	≥89%	Full load @220V
3.Environment
Operate temperature	-10 ~ +40℃
Operate humidity	< +90%	Relative humidity
Storage temperature	-40 ~ +70℃
Storage humidity	0 ~ +95%	Relative humidity
Cooling	Natural
Vibration resistance	5MM/50HZ/600S	Non-operating condition
Impact resistance	1 meter drop test 3 times	Non-operating condition
4.Mechanical
Weight	1.2Kg
Size	250X125X72MM	Casing only
Connector	Refer to order
5.Safety
Max. temperature rise	< 40℃ on casing
Safety approval	CE/PSE
MTBF	30000H
ESD	8.0KV
Hi-Pot Insulation	i/p to o/p: 3000V (1 min)