NiMH Battery Charge and Discharge Maintenance Equipment

The main circuit adopts full-bridge controllable circuit, and the trigger circuit adopts programmable integrated circuit to realize digitization from pulse phase shifting, fixed width and modulation. The trigger part does not need any adjustment, and has high reliability and high pulse symmetry. Strong anti-interference ability and fast response. Compared with the use of resistance discharge, it has the advantages of no heat, constant current, and energy saving. The whole set of equipment is easy to operate, reliable in operation, complete in protection and high in automation.

Type designation

Nominal Parameters

1.Input voltage:AC 380V±10% 3-phase 5-wire

2.Nominal input power:14KVA

2.Output voltage:DC20V~165V

3.Output current: DC0A~60A

4.Current stabilized precision during charging:≤±1%

5.Current stabilized precision during discharging:≤±1%

6.Noise:≤60dB(About 1M closed to front door or rear door)

7.Cooling Method: Forced air cooling

Operation conditions

i). The average altitude: Not more than 1000m.

ii). The ambient temperature:  0℃ ~ +50℃.

iii). The relative humidity: Less than 90%. (at 20±5℃).

iv). Working circumstance:  Free of conductive and explosive dust, gas or steam which can corrode metal or damage the insulation, strong electromagnetic interference.

v). The operation location shall be good ventilation.

vi). No violent vibration and shock. The inclination shall be not more than 5 degree.

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