IS EN 61557-9:2015 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. Equipment for insulation fault location in IT systems
Publication Year
2015
Document Status
Current
Abstract
Requirements for the insulation fault location system (IFLS) which localizes insulation faults in any part of the system in unearthed IT a.c. systems and unearthed IT a.c. systems with galvanically connected d.c. circuits.
Publisher Information
National Standards Authority of Ireland
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