IEC 61557-8:1997 ED1

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 8: Insulation monitoring devices for IT systems

Publication date:   Feb 14, 1997

General information

99.60 Withdrawal effective   Jan 29, 2007

IEC

TC 85 Measuring equipment for electrical and electromagnetic quantities

International Standard

17.220.20   Measurement of electrical and magnetic quantities | 29.080.01   Electrical insulation in general | 29.240.01   Power transmission and distribution networks in general

Buying

Revised

Language in which you want to receive the document.

Scope

Specifies requirements for insulation monitoring devices which
permanently monitor the insulation resistance to earth of unearthed
IT a.c. and d.c. systems, and for IT a.c. systems with galvanically
connected d.c. circuits.

Life cycle

NOW

WITHDRAWN
IEC 61557-8:1997 ED1
99.60 Withdrawal effective
Jan 29, 2007

REVISED BY

WITHDRAWN
IEC 61557-8:2007 ED2