GIS vs AIS
GIS vs AIS
(OP)
Is it better to use gas insulated switchgear with vaccum circuit breaker or air insulate switchgear ?
When was the last time you drove down the highway without seeing a commercial truck hauling goods?
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RE: GIS vs AIS
I think we answered on this Q.
OK, again.
Not possible answerd on this Q.
It's Q of cost and place.
possible use AIS SWG with only SF6 CB.
Mor informatiom needed.
Best Regards.
Slava
RE: GIS vs AIS
Vacuum circuit breaker is excellent but is still for medium voltage purpose [up to 40 KV] and of course you need also a lot of other elements as CT, PT, Surge Arresters, disconnectors and so on. All this has to be enclosed. Briefly ,each one has its recommended application.
Best Regards