CLC/SR 85
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 44109 | EN 61557-3:1997 | 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 | Atcelts |
| 52988 | EN 61557-2:1997 | 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 2: Insulation resistance | Atcelts |
| 51370 | HD 249.2 S1:1981 | Laboratory resistors - Part 2: Laboratory a.c. resistors | Atcelts |
| 50536 | LVS HD 301 S1:1977 | Indirect acting electrical measuring instruments | Atcelts |
| 46539 | LVS EN 61557-6:2003 | 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 6: Residual current devices (RCD) in TT, TN and IT systems | Atcelts |
| 52853 | EN 61557-5:1997 | 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 5: Resistance to earth | Atcelts |
| 47443 | HD 615 S1:1992 | Direct current bridges for measuring resistance | Atcelts |
| 50641 | EN 61557-1:1997 | 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 1: General requirements | Atcelts |
| 51277 | HD 390 S2:1992 | Inductive voltage dividers | Atcelts |
| 42239 | HD 215 S1:1974 | Safety requirements for indicating and recording electrical measuring instruments and their accessories | Atcelts |
Displaying 91-100 of 118 results.