1:  Special Feature:

l  Accurate voltage detecting, ensure fully charging but avoid of over-charging.

l  Accurate constant charging current control.

l  Accurate line compensation shortens the charging time.

l  Dual color LED shows the operating situation of the charging progress.

l  With advanced power controlling skills, make the charger small and light and, the temperature rising is much lower than the opponents'.

l  With intellect Fan.

2: Environment:

l  Ambient Temperature: -10--40℃

l  Ambient Humidity: 30%--85%

l  Storage Temp: -20℃--70℃

l  Storage Humidity: 30%--90%

3: Input:

l  Rated Voltage: 230Vac

l  Voltage Range: 180~ 240Vac

l  Rated. Freq.: 50/60Hz

4: Output curve and parameter:

l   VOLTAGE: 42V

l   CURRENT: 5A

l   CC (Constant current): ≤42Vdc, 5A

l   CV(constant voltage): 42Vdc, 5A↓

l   Float stage: 5%CC

l   Power efficiency: ≥90%

l   LED turn to green Current: (0.2—0.3A)*or according to customer required

5:  Protection characteristics

No.	Item	Technical specification	Remark
1	Over voltage protection	Yes
2	Voltage limiting protection	The charger software limits the maximum output voltage to a level suitable for the connected battery system.
3	Thermal protection	Yes
4	Current limiting protection	Yes	At CC mode
5	Short circuit protection	Short circuit protection should be automatically recovery after remove the condition.
6	Reverse polarity protection	When output wires are reversely connected to the battery the charger will not operate and will work normally when DC wires are correctly connected.

 

6: LED Indicator and Fan:

l   Power on, No battery----------Green on, Fan stop.

l   CC/CV Phase -------------------Red on, Fan running

l   Charging finish -----------------Green on, Fan stop