1. Maximum scale value(V) 9000V / Ratio of P.T.=6600/110V(3P3W)
The voltage of maximum scale(V)
9000V/(6600V/110)=150(Volt)
2. Maximum scale value(KV)=31.OKV / Ration ratio of P.T.22.9KV/110V(3P4W)
The voltage of maximum scale(V)
31.2KV/(22.9KV/110)=150(V)
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