CONNEX Socket, Size 7-S, for Transformer, up to 362 kV
Application:
- Socket for mounting into transformers and other oil-insulated equipment
- Transformer testing in factory due to short time amount for plugging the accessories
- Assembly time is significantly reduced and safe assembling guaranteed
- Touch-proof, maintenance-free and floodable (IP67)
Technical Data
| Article no. | 828 071 999 00008 | |
|---|---|---|
| Size | 7-S | |
| Max. system voltage | Um (kV) | 362 |
| Nominal voltage | Un (kV) | 330 - 345 |
| Conductor residual voltage | U0 (kV) | 190 |
| Applicable standards | EN 50299-1:2014 | |
| Fitting length | (mm) | 1400 |
| Pitch circle diameter | (mm) | 640 |
| Capacitive voltage tap | with | |
| Ventilation valve | without | |
| Working place | outdoor, indoor and offshore | |
| Insulation medium | mineral oil (variants for ester on request) | |
| Routine test: AC withstand voltage 1 min. | (kV) | 560 |
| Routine test: Partial discharge test < 5 pC at | (kV) | 510 |
| Rated lightning impulse withstand voltage BIL | (kV) | 1175 |
| Nominal current | IN (A) | 4000 |
| Max. dynamic short circuit current | (kA) | 170 |
Downloads
Data sheet as pdf-fileDrawing as pdf-file
