CLC/TC 85X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 61946 | LVS EN 62586-2:2017 | Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirements | 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 |
| 76924 | LVS EN IEC 61557-10:2024 | 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 10: Combined measuring equipment for testing, measuring and monitoring of protective measures | Standarts spēkā |
| 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 |
| 73618 | LVS EN 50678:2020/AC:2021 | General procedure for verifying the effectiveness of the protective measures of electrical equipment after repair | 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 |
| 65441 | LVS EN IEC 61557-5:2022 | 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 5: Resistance to earth | 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 |
| 42572 | LVS EN 60469:2013 | Transitions, pulses and related waveforms - Terms, definitions and algorithms (IEC 60469:2013) | Standarts spēkā |
| 73950 | LVS EN IEC 61557-14:2024 | 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 14: Equipment for testing the safety of electrical equipment of machinery | Standarts spēkā |
Displaying 21-30 of 174 results.