Sitc of lightening arresters at 100 kv sub station panjrapur

Provn of lightening arresters with allied works at certain locations at af stn highgrounds

Design, manufacture, testing, supply and delivery of 300 nos. 60 kv, 10ka station type heavy duty, class-iii, zinc oxide (gapless type) lightning arresters suitable for 3 phase, 50 cycles 66kv solidly grounded neutral system.

Procurement of 198 kv lightning arresters

11 kv station type surge arresters

Lightening arrestor rod

Construction of 8 km 110kv double circuit lilo line from 110kv kizhissery malappuram feeder(1kiml-1) to the proposed 110kv substation vengara.

Upgradation of 33kv substation, mannar to 110kv level- construction of control room for 110kv station

Set of ac lightening arrestor

Construction of new 110kv bay for the erection of 25mvar capacitor bank at 110kv substation, punalur