CLC/TC 85X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 54688 | EN 61557-6:2007 | 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 6: Effectiveness of residual current devices (RCD) in TT, TN and IT systems | Atcelts |
| 47122 | EN 60051-2:1989 | Direct acting indicating analogue electrical measuring instruments and their accessories - Part 2: Special requirements for ammeters and voltmeters | Atcelts |
| 44919 | EN 61557-3:2007 | 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 | Atcelts |
| 49757 | EN 60051-7:1989 | Direct acting indicating analogue electrical measuring instruments and their accessories - Part 7: Special requirements for multi-function instruments | Atcelts |
| 54860 | EN 61557-8:2007 | 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 8: Insulation monitoring devices for IT systems | Atcelts |
| 43631 | EN 61557-7:2007 | 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 7: Phase sequence | Atcelts |
| 47545 | EN 60051-1:1998 | Direct acting indicating analogue electrical measuring instruments and their accessories - Part 1: Definitions and general requirements common to all parts | Atcelts |
| 56949 | EN 60688:1992 | Electrical measuring transducers for converting a.c. electrical quantities to analogue or digital signals | Atcelts |
| 44686 | EN 61187:1994 | Electrical and electronic measuring equipment - Documentation | Atcelts |
| 50724 | EN 61557-5:2007 | 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 5: Resistance to earth | Atcelts |
Displaying 71-80 of 174 results.