CENELEC - EN 61557-4
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding
inactive
| Organization: | CENELEC |
| Publication Date: | 1 March 2007 |
| Status: | inactive |
| Page Count: | 12 |
| ICS Code (Power transmission and distribution networks in general): | 29.240.01 |
| ICS Code (Measurement of electrical and magnetic quantities): | 17.220.20 |
| ICS Code (Electrical insulation in general): | 29.080.01 |
Document History
December 1, 2021
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 4: Resistance of earth connection and equipotential bonding
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,...
EN 61557-4
March 1, 2007
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding
A description is not available for this item.
March 1, 1997
Electrical Safety in Low Voltage Distribution Systems up to 1 kV a.c. and 1,5 kV d.c. - Equipment for Testing, Measuring or Monitoring of Protective Measures Part 4: Resistance of Earth Connection and Equipotential Bonding
A description is not available for this item.