CENELEC - EN 61557-3
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 3: Loop Impedance
inactive
| Organization: | CENELEC |
| Publication Date: | 1 March 1997 |
| Status: | inactive |
| Page Count: | 14 |
| ICS Code (Electrical engineering): | 29 |
Document History
May 1, 2022
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 3: Loop impedance
This part of IEC 61557 specifies the requirements applicable to equipment for measuring the loop impedance between a line conductor and protective conductor; between a line conductor and neutral; or...
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 3: Loop impedance
A description is not available for this item.
EN 61557-3
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 3: Loop Impedance
A description is not available for this item.