Contoh perhitungan jumlah isolator (pcs) Diketahui : V nominal = 50 kV Creepage light = 33-36 mm/kV Asusmsi @ disk isolator = 1 mm/kV : a. Tegangan @ disk isolator dan Jumlah isolator : a. Asumsi @ disk isolator = 1mm/kV 36 mm/kV:1 mm/kV = 36 pcs V @ disk isolator = Vnom/creeppage = 500 kV/36 pcs = 14 kV/pcs

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