CLC/TC 95X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 77964 | EN IEC 60255-187-1:2021/AC:2023-04 | Measuring relays and protection equipment - Part 187-1: Functional requirements for differential protection - Restrained and unrestrained differential protection of motors, generators and transformers | Izstrādē |
| 56528 | EN 60255-24:2001 | Electrical relays - Part 24: Common format for transient data exchange (COMTRADE) for power systems | Izstrādē |
| 51849 | EN 60255-121:2014 | Measuring relays and protection equipment - Part 121: Functional requirements for distance protection | Izstrādē |
| 63266 | EN IEC 60255-187-1:2021 | Measuring relays and protection equipment - Part 187-1: Functional requirements for differential protection - Restrained and unrestrained differential protection of motors, generators and transformers | Izstrādē |
| 81389 | FprEN IEC 60255-27:2022/prA1 | Measuring relays and protection equipment - Part 27: Product safety requirements | Izstrādē |
| 79508 | prEN IEC 60255-21 | Measuring relays and protection equipment - Part 21: Vibration, shock, bump and seismic tests requirements | Izstrādē |
| 54504 | EN 60255-151:2009 | Measuring relays and protection equipment - Part 151: Functional requirements for over/under current protection | Izstrādē |
| 46232 | prEN 60255-22-4 | Electrical relays - Part 22: Electrical disturbance tests for measuring relays and protection equipment - Section 4: Fast transient disturbance test | Izstrādē |
| 44351 | EN 60255-149:2013 | Measuring relays and protection equipment - Part 149: Functional requirements for thermal electrical relays | Izstrādē |
| 57460 | EN 60255-1:2010 | Measuring relays and protection equipment - Part 1: Common requirements | Izstrādē |
Displaying 11-20 of 103 results.