CLC/TC 85X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 56736 | EN 61557-12:2008 | 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 12: Performance measuring and monitoring devices (PMD) | Izstrādē |
| 55518 | EN 61557-1:2007 | 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 1: General requirements | Atcelts |
| 58231 | EN 61557-11:2009 | 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 11: Effectiveness of residual current monitors (RCMs) type A and type B in TT, TN and IT systems | Atcelts |
| 49789 | EN 61557-10:2013 | 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 10: Combined measuring equipment for testing, measuring or monitoring of protective measures | Standarts spēkā |
| 48433 | EN 61557-10:2001 | 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 10: Combined measuring equipment for testing, measuring or monitoring of protective measures | Atcelts |
| 42412 | EN 61187:1994/corrigendum Mar. 1995 | Electrical and electronic measuring equipment - Documentation | Izstrādē |
| 46993 | EN 61187:1994/AA | Electrical and electronic measuring equipment - Documentation | Izstrādē |
| 44686 | EN 61187:1994 | Electrical and electronic measuring equipment - Documentation | Atcelts |
| 56880 | EN 61143-2:1994 | Electrical measuring instruments - X-t recorders - Part 2: Recommended additional test methods | Izstrādē |
| 44713 | EN 61143-1:1994/A1:1997 | Electrical measuring instruments - X-t recorders - Part 1: Definitions and requirements | Izstrādē |
Displaying 131-140 of 177 results.