1X00024H01 WH1-2FF MAGNETEK 通常这个定值检测被保护断路器上的最低的电流。中性点电流监测只用在三相方案中以提供更高的灵敏度

开关失灵1中性点电流监视启动:这个定值用来设置中性点电流启动的保持的监测电流水平。通常这个定值检测被保护断路器上的最低的电流。中性点电流监测只用在三相方案中以提供更高的灵敏度。这个定值只对三相跳闸方案有效。

1X00024H01 WH1-2FFRELIANCE ELECTRIC 0-48664-2

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