CLC/TC 85X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81230 | prEN IEC 61557-12-2 | 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 12-2: Functional test procedure for PMD and epmf | Izstrādē |
| 81440 | prEN IEC 62586-1 | Power quality measurement in power supply systems - Part 1: Power quality instruments (PQI) | Izstrādē |
| 80943 | prEN IEC 61557-19 | Electrical safety in low voltage distribution systems up to 1.000 v AC and 1.500 v DC - Equipment for testing, monitoring or measuring the protective measures in energy distribution system - Part 19: Monitoring device for earthing impedance in IT-systems | Izstrādē |
| 81498 | prEN IEC 62586-2 | Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirements | Izstrādē |
| 43969 | EN 60524:1993 | Direct-current resistive volt ratio boxes | Izstrādē |
| 42881 | EN 60618:1997/A2:1997 | Inductive voltage dividers | Izstrādē |
| 81065 | EN IEC 60688:2024/prAA | Electrical measuring transducers for converting AC and DC electrical quantities to analogue or digital signals | Izstrādē |
Displaying 171-177 of 177 results.