调节整定电流时，瞬时脱扣电流应大于短延时脱扣电流，短延时脱扣电流应大于长延时脱扣电流。
When regulating current, the instantaneous tripping current must larger than the short time delay current must larger than the long time delay tripping current.
该断路器通过拨码开关完成整定电流、脱扣时间、瞬动倍数等参数的设定。
Through dial switches the circuit breaker can set rated current, tripping time, instantaneous multiple and so on.
分闸操作有分闸电磁铁，过电流脱扣电磁铁及手动按钮操作三种。
Break-brake operations have three kinds of break-brake electromagnet, over-current trip and manual button.
过电流脱扣试验。
电动机过载保护通常采用继电器，而配电线路过载保护多采用断路器的长延时过电流脱扣器来完成。
Protection against motor over - load usually adopt thermal relay, but protection against line over - load usually adopt long delay over- current release of circuit- breaker.
详细叙述了漏电开关零序电流互感器及其铁芯，脱扣器的工作特性、材料选用。
The properties and selection of the zero-phase sequence current transformer core and tripper for GFCI are in detail described.
用窗口实时移动的思想计算当前时刻以前一周波电流方均根值平方作为瞬动脱扣的判断依据。
Using the method of window moving in real time, the root mean square value of current of the last cycle was calculated as the criteria for instantaneous overcurrent protection.
断路器型号、级数、脱扣器额定电流、周围空气参考温度、接线方式、附件种类和附件额定工作电压。
Type of circuit Breaker, pole number, rated current of tripping device, reference temperature of ambient air mode of connection, kind of accessories and their working voltage ratings.
永磁式漏电保护断路器的核心部件就是永磁式脱扣器，它能否在产品要求的漏电流范围内产生一致性动作，这就决定产品质量的好坏。
The key part of permanent magnetic leak electricity protective breaker is a permanent magnetic electrical apparatus release, which directly decides the product quality.
分闸操作有分闸电磁铁，过电流脱扣电磁铁及手动按钮操作三种。
Close-brake have two kinds of close brake electromagnet and manual button.
分闸操作有分闸电磁铁，过电流脱扣电磁铁及手动按钮操作三种。
Close-brake have two kinds of close brake electromagnet and manual button.
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