... low voltage release 低压释放器 under voltage release 低电压释放 no-voltage release 失压脱扣器 ; 无电压释放装置 ; ...
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... 欠压实地层 undercompacted formation 欠压释放 under voltage release 欠压释放器 undervoltage release ...
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Under-voltage release 欠电压脱扣器 ; 欠压释放器 ; 欠压开释器 ; 低电压跳闸
under-voltage relay or release 欠电压继电器或脱扣器
under-voltage noclose release 低电压不闭合释放装置
under-voltage no-close release 低电压不闭合释放装置
The utility model has the advantages of the stable performances, the high reliability on under voltage release and the reasonable structure.
本实用新型性能稳定，欠压脱扣可靠性高，结构合理。
Under the voltage of 35% ~ 70% of the rated voltage, the under-voltage release should make the breaker trip correctly.
在额定控制电源电压的35%～70%时，欠电压脱扣器应可靠使断路器脱扣；
Caution: under-voltage release must be electricity, circuit breaker can be closed, otherwise will damage circuit breaker!
敬告：欠电压脱扣器必须先通电，断路器才能再扣及合闸。否则将损坏断路器！
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