NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN IEC 62305-4 ; VDE 0185-305-4:2026-02 [Pre-order] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 62793 | 2020-09 | Thunderstorm warning systems - Protection against lightning More |
| ITU-T K.126 | 2017-07 | Surge protective component application guide - High frequency signal isolation transformers More |
| ITU-T K.20 | 2022-11 | Resistibility of telecommunication equipment installed in a telecommunication centre to overvoltages and overcurrents More |
| ITU-T K.21 | 2022-08 | Resistibility of telecommunication equipment installed in customer premises to overvoltages and overcurrents More |
| ITU-T K.45 | 2022-11 | Resistibility of telecommunication equipment installed in the access and trunk networks to overvoltages and overcurrents More |
| ITU-T K.95 | 2016-06 | Surge parameters of isolating transformers used in telecommunication devices and equipment More |
