IEC 61557-1:1997
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring and monitoring of protective measures - Part 1: General requirements

Standard No.

IEC 61557-1:1997

Release Date

1997

Published By

International Electrotechnical Commission (IEC)

Status

Be replaced 2019-07

Replace By

IEC 61557-1:2007

Latest

IEC 61557-1:2019 RLV

Scope

Specifies the general requirements for measuring and monitoring equipment for testing the electrical safety in low voltage distribution systems with rated voltages up to 1 000 V a.c. and 1 500 V d.c.

IEC 61557-1:1997 history

• 0000 IEC 61557-1:2019 RLV
• 2007 IEC 61557-1:2007 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 1: General requirements
• 1997 IEC 61557-1:1997 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring and monitoring of protective measures - Part 1: General requirements