What is the role of battery mine electric locomotives explosion-proof bolts

The working principle of a battery mine electric locomotives is similar to that of a wire-type mine electric locomotives. The direct current provided by the battery drives the motor through components such as flameproof plugs, controllers, and resistance boxes, thereby traction trains.

1. Under no-load conditions, connect or disconnect the battery power supply device and the electrical equipment of the electric vehicle or the battery power supply device and the charging device.

2. A fuse is installed in the plug connector to protect the main circuit of the mine electric locomotives from overload and short circuit.

3. When the battery is charged, it is used to connect the battery to the charging power source.