Supply of 245kv tubular pipe structure for providing of additional support of newly retrofitted 220kv rating isolators erection and final contact alignment of isolators at powergrid, salakati substation, assam

Supply and retrofitting of 245kv pantograph isolators and 245kv centre break isolator at 220kv switchyard under em-oph dept. at bktps.

Supply and retrofitting of 245kv pantograph isolators and 245kv centre break isolator at 220kv switchyard under em-oph dept. at bktps.

Supply and retrofitting of 245kv pantograph isolators and 245kv centre break&amp#x0d isolator at 220kv switchyard under em-oph dept. at bktps.

Retrofitting of 4 nos. new springless double break type isolator 245kv,2000a iin place of chinese origin isolators at u 7 220 kv switchyard.

Retrofitting of age old 145kv,2000a isolators at u7 132kv s y and dismantling, transportation of healthy isolators from existing old 132kv sy

Supply of 136 nos. 245kv current transformer (accuracy 0.2 class) (polymer insulated) with terminal connectors and junction boxes