CLC/TC 85X
Registration number (WIID) | Project No. | Title | Status |
---|---|---|---|
74557 | prEN IEC 61557-18 | 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 18: DC EV supply equipment insulation monitoring device | 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 |
81440 | prEN IEC 62586-1 | Power quality measurement in power supply systems - Part 1: Power quality instruments (PQI) | Izstrādē |
81498 | prEN IEC 62586-2 | Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirements | Izstrādē |
80099 | prEN IEC 63580 | Measuring equipment for electrical and electromagnetic quantities - Environmental aspects | Izstrādē |
Displaying 171-175 of 175 results.