CLC/TC 85X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 50198 | EN 61557-13:2011 | 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 13: Hand-held and hand-manipulated current clamps and sensors for measurement of leakage currents in electrical distribution systems | 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 |
| 61769 | EN 62974-1:2017 | Monitoring and measuring systems used for data collection, gathering and analysis - Part 1: Device requirements | Standarts spēkā |
| 72900 | LVS EN IEC 60477-2:2022 | Laboratory resistors - Part 2: Laboratory AC resistors | Standarts spēkā |
| 72896 | LVS EN IEC 60477-1:2022 | Laboratory resistors - Part 1: Laboratory DC resistors | Standarts spēkā |
| 61951 | LVS EN 62586-1:2018 | Power quality measurement in power supply systems - Part 1: Power quality instruments (PQI) | Standarts spēkā |
| 43644 | EN 61028:1993/A2:1997 | Electrical measuring instruments - X-Y recorders | Standarts spēkā |
| 66469 | LVS EN IEC 61557-11:2022 | 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 11: Effectiveness of residual current monitors (RCM) in TT, TN and IT systems | Standarts spēkā |
| 75194 | LVS EN IEC 62974-1:2024 | Monitoring and measuring systems used for data collection, aggregation and analysis - Part 1: Device requirements | Standarts spēkā |
Displaying 131-140 of 177 results.