
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures Part 5: Resistance to earth
出版:International Electrotechnical Committee

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基本信息
標準編號: IEC 61557-5 Ed. 1.0
發布時間:1997/2/18 0:00:00
標準類別:Standard
出版單位:International Electrotechnical Committee
標準頁數:15
標準簡介
Specifies requirements for equipment for measuring the earth resistance using an a.c. voltage
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等同采用的國際標準
BS EN 61557-5:1997 - Identical