IS EN 61557-8:2015 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Insulation monitoring devices for IT systems (+AC:2016-06)

Publication Year

2015

Document Status

Current

Abstract

Requirements for insulation monitoring devices that permanently monitor the insulation resistance to earth of unearthed a.c. IT systems, of a.c. IT systems with galvanically connected d.c. circuits having nominal voltages up to 1000 V a.c., as well as of unearthed d.c. IT systems with voltages up to 1500 V d.c. independent from the method of measuring.

Document History

Corrigendum issued June 2016.

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