Mine Electric Locomotives Safety Knowledge

At present, mine-type mine electric locomotives are indispensable tools for mining in mines. As you may know, mine-type mine electric locomotives are made from wires by means of “pantograph”. The circuit is powered by electricity. When mine electric locomotives is turned on, the "Pant of the Pantograph" slides along the air line. It has high traction, strong anti-blocking ability and strong braking ability. The following article will explain the mining line. The basics of the type mine electric locomotives.

Mining wire-type mine electric locomotives for fault handling:

1. Can not start normally, check whether the positive electric switch is in good condition, check whether the ground wire is normal, check whether the connection line of the point bow is good, check whether the plug between the control panel and the inverter is plugged.

2.mine electric locomotives alarm light, may be overcurrent, over voltage, under voltage, short circuit, grounding, over temperature and other issues, first press the reset button, then find the fault point, find out the cause, and deal with it.

3.mine electric locomotives brake is not good, may be the brake resistor open circuit, the brake IGBT module is bad or poor wiring, the brake control circuit is damaged, the treatment method: connect the brake resistor, check the module and wiring or replace the system Motion control board.