Procurement of Spare GE F650 Relay For Transformer Protection Tripping A and N Islands Solar PV June 22, 2021 Anand Gupta 000 Tenders PROCUREMENT OF SPARE GE F650 RELAY FOR TRANSFORMER PROTECTION TRIPPING A and N ISLANDS SOLAR PV. For more information please see below link: Read more Ministry of Railways Issue Tender for Supply of 1 MW Solar Power Plant over the Prayagraj Division – EQ