EN 50121-4
Railway applications - Electromagnetic compatibility - Part 4: Emission and immunity of the signalling and telecommunications apparatus
 | Electrostatic Discharge Module 150pF, 330 Ohm for AD up to 16kV, CD up to 10kV |
 | Direct Coupling Network for Railway Applications |
 | EFT, Surge & Ring wave automatic 3-phase CDN for power supply lines. EUT max 690Vac / 1500Vdc / 32A per phase | |
| Direct Coupling Network for Railway Applications | |
| EFT, Surge & Ring wave automatic 3-phase CDN for power supply lines. EUT max 690Vac / 1500Vdc / 32A per phase |
