DIN 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 - Part 4: Resistance of earth connection and equipotential bonding (IEC 61557-4:2007); German v

Standard No.

DIN EN 61557-4:2007

Release Date

2007

Published By

German Institute for Standardization

Latest

DIN EN 61557-4:2007

Replace

DIN IEC 61557-4:2005 DIN EN 61557-4:1998

DIN 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

DIN EN 61557-4:2007 history

• 2007 DIN 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 - Part 4: Resistance of earth connection and equipotential bonding (IEC 61557-4:2007); German v
• 0000 DIN IEC 61557-4:2005
• 0000 DIN EN 61557-4:1998