The system samples the current grade value and controls the grade and the maincircuitbreaker to avoid shorting the different phase power or damaging...
通过对当前级位进行采样,控制级位的升、降和主断路器的分、合,完成机车自动过分相过程。
2
The system samples the current grade value and controls the grade and the maincircuitbreaker to avoid shorting the different phase power or damaging the train. The who...
通过对当前级位进行采样,控制级位的升、降和主断路器的分、合,完成机车自动过分相过程。
3
If you see sparks or broken or frayed wires, or if you smell hot insulation, turn off the electricity at the main fuse box or circuitbreaker.