CLC/TC 37A
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 58133 | CLC/prTS 61643-12 | Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles | Izstrādē |
| 45201 | prEN 50XXX | Low voltage surge protective devices: surge protective devices for specific application including d.c. - Part X: Requirements and tests | Izstrādē |
| 42584 | prEN 61643-2 | Surge protective devices connected to low-voltage power distribution systems - Part 2: Selection and application principles | Izstrādē |
| 55338 | prEN 50539-21 | Low-voltage surge protective devices - Surge protective devices for specific application including d.c. - Part 21: Requirements and tests - Wind turbine applications | Izstrādē |
| 56544 | FprEN 61643-22 | Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles | Izstrādē |
| 74389 | EN IEC 61643-41:2025 | Zemsprieguma pārspriegumaizsardzības ierīces. 41.daļa: Līdzstrāvas zemsprieguma sistēmās slēgtas pārspriegumaizsardzības ierīces. Prasības un testēšanas metodes (IEC 61643-41:2025) | Izstrādē |
| 56914 | CLC/prTS 50XXX | Low voltage surge protective devices: surge protective devices for specific application including d.c. - Part Y: Selection and application rules | Izstrādē |
| 48601 | CLC/TS 50544:2010 | Parafoudres basse tension courant continu pour traction - Principes de choix et d’application pour les parafoudres | Atcelts |
| 56855 | FprEN 61643-11 | Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power distribution systems - Performance requirements and testing methods | Atcelts |
| 54424 | CLC/TS 61643-12:2006 | Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power systems - Selection and application principles | Atcelts |
Attēlo no 21. līdz 30. no pavisam 78 ieraksta(-iem).