TECHNICAL SPECIFICATION FOR ISOLATORS
Isolator 400kV 220 kV 132 kV 33kV 3150A 2000A 2000A/1250A 2000A/1250A It should suitable for continuous service at the system voltages specified herein. The Isolators shall be suitable to carry the rated current continuously and full short circuit current of 63/40/31.5/25 KA for 400/220/132/33 KV
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