For a line entrance, several functions and apparatus previuously located in various places in the switchyard can be integrated on a common structure.
A standard Line Entrance Module (LEM) can be equipped with the follwing high voltage eqipment:
- CPA/CPB Capacitor voltage transformer
- NVA grounding switch
- PEXLIM surge arrester
A complete three-phase unit Line Entrance Module, including CVTs, grounding switch and surge arresters has been tested.