under voltage trip 欠压解扣 ; 跳闸 ; 欠压
zero voltage trip 零电压脱扣
Under-voltage trip 低电压跳闸 ; 低电压自动跳闸
Low Voltage Trip Switch 低电压跳闸压板
Under Voltage Trip Switch 欠压跳闸压板
Over-Voltage Trip Switch 过压跳闸压板
low voltage trip test 低电压跳闸试验
Internal Accessories of the s (h) Z Intelligent Type Breaker, such as Under voltage trip, Shunt trip, Auxiliary contacts and Alarming contacts etc.
智能型断路器的欠压脱扣、分励脱扣、辅助触头等内部附件，如表b 1所示。
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；
Through the analysis and discussion of fastening intensity of trip bolt used in low voltage apparatus, the design data about screw join is calculated.
对低压电器螺钉连接的强度进行了理论分析和探讨，得出了螺钉连接的可靠性设计数据；
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