CLC/TC 81X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 55454 | prEN 50210-2 | Lightning protection - Telecommunication lines - Part 2: Subscriber lines using metallic conductors | Izstrādē |
| 55722 | EN 62305-4:201X/AA:201X | Protection against lightning - Part 4: Electrical and electronic systems within structures | Izstrādē |
| 70393 | EN IEC 62561-2:2018/AC:2019-09 | Lightning protection system components (LPSC) - Part 2: Requirements for conductors and earth electrodes | Izstrādē |
| 56817 | prEN 61312-3 | Protection against lightning electromagnetic impulse - Part 3: Requirements of surge protective devices (SPDs) | Izstrādē |
| 56559 | CLC/prTR 62561-X | Requirements for Lightning Protection System Components (LPSC) - Part X: Requirements for explosive atmospheres LPSC | Izstrādē |
| 57130 | prEN 50XXX | Lightning protection systems | Izstrādē |
| 53080 | prEN 50622:2013 | Lightning protection systems pure performance standard | Izstrādē |
| 62428 | EN IEC 62561-2:2018 | Lightning protection system components (LPSC) - Part 2: Requirements for conductors and earth electrodes | Izstrādē |
| 43022 | prEN 50164-1 | Lightning Protection Components (LPC) - Part 1: Requirements for connection components | Izstrādē |
| 46796 | prEN 50XXX-1 | Lightning protection - Telecommunication lines - Part 1: Fibre optic installations | Izstrādē |
Displaying 161-170 of 174 results.