under voltage tripping relay 低电压脱扣继电器
under-voltage tripping relay 低电压跳闸继电器
voltage tripping relay 低电压跳闸继电器
auxiliary tripping relay 辅助跳脱电驿
out-tripping relay 出口继电器
manual tripping relay 手跳继电器
high-speed tripping relay 快速跳闸继电器
tripping-position-relay 跳闸位置继电器
relay tripping 继电器跳闸
That is, when the line failure, the relay circuit breaker tripping, the device auto-reclosing after a short time interval, so that a re-breaker.
即当线路出现故障，继电保护使断路器跳闸后，自动重合闸装置经短时间间隔后使断路器重新合上。
By lengthening the tripping time of the relay and enhancing the anti-interference capability of the R-T unit, the problem is solved successfully.
鉴此，通过提高保护装置的出口延时和提高收发信机的抗干扰能力，使问题得以解决。
Relay box is an operational device to tripping and closing of breaker instructed by protection, breaker controlling unit, monitor unit, and auxiliary device of breaker.
操作箱的作用是用来完成保护、断控单元、测控单元、断路器辅助装置对断路器跳合闸操作的装置。
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