Sr.No.Nominal system voltage 66 KV &132KV220 KV 400 KV1. 66 KV &132 KV 4.58 4.58 5.492. 220 KV 4.58 4.58 5.493. 400 KV 5.49 5.49 5.49For power line crossings of voltage level of 132 KV and above, an angle towers shall beprovided on either side of tangent R /A type tower which can be temporary dead endcondition with proper guying.(h)
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