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omprakash sahu
omprakash sahu • Jun 2, 2016

33KV transmission line surge protection

We have 9.8 KM line of 33 KV over head open conductor transmission line from core forest & hilly area. So on rainy season due to thundering & lighting line tripped with earth fault indication. So kindly request to you please suggest me any physical arrangement which reduce line break down.
Sravanchinni213
Sravanchinni213 • Jun 3, 2016
Surge arrester to be implemented.
highvoltpower
highvoltpower • Jun 23, 2016
Line surge arresters may be applied in high lightning activity areas for the protection of compact lines that have a lower basic insulation level. The surge arrester energy duties were computed statistically.

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