Battery charger

The charger rectifiers are designed with world leading patent technology resonant voltage type soft switching power supply technology. They feature high efficiency and stability, intelligent control, small size and light weight. 

A variety of current output optional, 5A 7A 10A 20A 30A 40A 30A 40A are big power rectifier especially designed for the power plant, substation and hydropower station.

Output overvoltage protection

To prevent the disastrous accident caused by output overvoltage, there is overvoltage protection circuit in the module. Once the output voltage is higher than the threshold, the module locks up automatically and fault indication light is on, the faulty module quits work automatically and doesn't affect the normal operation of the entire system. 

Output current limiting protect

The output current cannot increase infinitely. The maximum output current of is limited to 105% of the rated output current.

Output over-current protection

The output current cannot increase infinitely. If overloaded, the output voltage decreases automatically to protect the power components. The over current protection can be resumed automatically.

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