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1. Rated input voltage: 660VAC/380VAC±10% three-phase 50HZ

2. DC output current: 10-100A

3. DC output voltage: 20V-350V

4. Working mode: initial charging mode and quick mode

5. It has the self-inspection function

6 .It has overcurrent, overload, short circuit and overtemperature (60℃) protectionfunctions.

Compared with the traditional charger, it has small volume, light weight, high efficiency, intelligence and rich protection functions. Protection of the intelligent charging mode on the battery is also greatly improved.

For overall diagram see (Figure 1)

The square shell structure is adopted for the charger which has small volume and light weight, so as to facilitate movement and repair. It consists of two explosion-proof chambers.

1 The main explosion-proof chamber is installed with IGBG, rectifier bridge, transformer, main control board and other electrical components, and the heat pipe is adopted for natural cooling.

2 The display screen and three function keys are installed on the front door.

3 The wiring chamber is at the upper part, there are four horns at the left and right in total, and there are two compression nuts in the front for secondary line to pass in and out.