ABB 11/22/33KV VCB (ABB VD4 VCB) Mechanism, Pole, Vacuum bottle explanation.
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- เผยแพร่เมื่อ 27 ต.ค. 2024
- In this video I have explained 11KV VCB.
Another video of same VCB: • ABB 11/22/33KV VCB(Vac...
for Electrical operation of this VCB Mechanism: • ABB 22KV VCB(vaccum ci...
