BS EN 61557-4:2007
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 - Resistance of earth connection and equipotential bonding

Standard No.

BS EN 61557-4:2007

Release Date

2007

Published By

British Standards Institution (BSI)

Latest

BS EN 61557-4:2007

Replace

04/30125189 DC-2004 BS EN 61557-4:1997

Scope

This part of IEC 61557 specifies the requirements applicable to equipment for measuring the resistance of earth conductors, protective earth conductors and conductors for equipotential bonding, including their connections and terminals, with an indication of the measured value or indication of limits.

BS EN 61557-4:2007 Referenced Document

• IEC 61557-1 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 - Part 1: General requirements*， 2019-07-26 Update

BS EN 61557-4:2007 history

• 2007 BS EN 61557-4:2007 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 - Resistance of earth connection and equipotential bonding