distribution transformer posp.

[KiraKA]

Всем привет!
Помогите перевести Fwe-part tom compound voltage lockout overcurrent protection. Своих идеи нет вообще! Спасибо заранее.

Контекст

0kV/0.4Kv distribution transformer (On external transformer substation):
 Fwe-part tom compound voltage lockout overcurrent protection.
 Single-phase grounding protection
 Low-voltage protection
 Overload protection
 Gas protection (weight gas tripping, light gas signaling)
 Temperature protection
 TV break monitoring