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How to prevent common faults on the frequency controller of mining electric locomotive?...
When the locomotive is running, if a buzzer alarm flashes, it should be charged in time. If the alarm is not charged for a long time, the l......
The dual-supply electric locomotive is also called the battery double-type power locomotive, the wire-battery locomotive, etc., and the pla......
Constant current charging: The charging light is on, the rated current is output, and the current limiting charging is adopted to avoid the......
Taking the 12-ton wireline mining motor car as an example, the CJZ12/6P motor car adopts low-speed high-torque inverter technology to achie......
The commutator is the weak link on the motor and is the main object of regular maintenance of the motor....
