supply of terminal equipment and other materials in 400 kv kukurmara gss of aegcl supply of terminal equipment and other materials in 400 kv kukurmara gss of aegcl , 400kv tie ct 5 core, 3000-2000-500 / 1-1-1-1-1 , 400kv line cvt 3 core , 400kv line and transformer ct 5 core, 2000-1000-500 / 1-1-1-1-1 , 400kv la with counter , 400kv sf6 circuit breaker ( with pir ) , 400kv sf6 circuit breaker ( with out pir ) , oip condenser type tv bushing for 315mva auto transformer- 52kv / 3150a , oip condenser type hv bushing for 50mva auto transformer - 245kv / 800a , oip condenser type lv bushing for 50mva auto transformer - 145kv / 800a , relay: ret670 ( with reverse power protection ) - 1mrk004816-ac