CLC/TC 85X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 46439 | LVS EN 60051-3:1989 | Direct acting indicating analogue electrical measuring instruments and their accessories - Part 3: Special requirements for wattmeters and varmeters | |
| 46219 | LVS EN 60051-9:1989/A2:1995 | Direct acting indicating analogue electrical-measuring instruments and their accessories - Part 9: Recommended test methods | |
| 43884 | LVS EN 60051-9:1989/A1:1995 | Direct acting indicating analogue electrical-measuring instruments and their accessories - Part 9: Recommended test methods | |
| 50048 | LVS EN 60688:1992/A1:1999 | Electrical measuring transducers for converting a.c. electrical quantities to analogue or digital signals | |
| 53369 | LVS EN 60688:1992/A2:2001 | Electrical measuring transducers for converting a.c. electrical quantities to analogue or digital signals | |
| 65442 | LVS EN IEC 61557-6:2022 | 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 | Standarts spēkā |
| 72896 | LVS EN IEC 60477-1:2022 | Laboratory resistors - Part 1: Laboratory DC resistors | Standarts spēkā |
| 55229 | LVS EN 61557-15:2014 | 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 15: Functional safety requirements for insulation monitoring devices in IT systems and equipment for insulation fault location in IT systems | Standarts spēkā |
| 65440 | LVS EN IEC 61557-4:2022 | 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 4: Resistance of earth connection and equipotential bonding | Standarts spēkā |
| 65437 | LVS EN IEC 61557-2:2022 | 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 2: Insulation resistance | Standarts spēkā |
Displaying 1-10 of 177 results.