CLC/TC 85X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 74123 | LVS EN IEC 61557-13:2024 | 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 13: Hand-held and hand-manipulated current clamps and sensors for measurement of leakage currents in electrical distribution systems | Standarts spēkā |
| 55952 | EN 61557-9:2015 | 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 9: Equipment for insulation fault location in IT systems | Standarts spēkā |
| 55952 | LVS EN 61557-9:2015 | 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 9: Equipment for insulation fault location in IT systems | Standarts spēkā |
| 43644 | EN 61028:1993/A2:1997 | Electrical measuring instruments - X-Y recorders | Standarts spēkā |
| 59294 | LVS EN 60051-1:2017 | Direct acting indicating analogue electrical measuring instruments and their accessories - Part 1: Definitions and general requirements common to all parts | Standarts spēkā |
| 63307 | EN IEC 60051-4:2021 | Direct acting indicating analogue electrical measuring instruments and their accessories title - Part 4: Special requirements for frequency meters | Standarts spēkā |
| 70876 | LVS EN IEC 61557-17:2022 | 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 17: Non-contact AC voltage indicators | Standarts spēkā |
| 61951 | EN 62586-1:2017 | Power quality measurement in power supply systems - Part 1: Power quality instruments (PQI) | Standarts spēkā |
| 78830 | LVS EN IEC 60688:2024 | Electrical measuring transducers for converting AC and DC electrical quantities to analogue or digital signals | Standarts spēkā |
| 65438 | LVS EN IEC 61557-3:2022 | 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 | Standarts spēkā |
Displaying 101-110 of 174 results.