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All contacts of the driver controller should be changed to no-load on-off to ensure further extension of the actual service life of the con......
The first is the soft start protection of the delay, which can be extremely stable during the process from start to full speed, so that the......
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......
