Unverified85% confidenceDecision RuleTime unknown
剩余电流探测器的报警阈值应设在300~500mA可调范围,国标规定剩余电流报警值不应大于1000mA,家庭线路建议设300mA左右避免漏报,工业环境因正常泄漏电流大可上调至500mA以上防误报
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