South Eastern Coalfields Limited

Testing And Calibration Of Different Electrical Equipment Related To Ht Installation (vcb, Transformers, Starters, Motors, Protective Relay Etc.) At Chhal Ocm , Secl, Raigarh Area . - Item Description, Testing & Calibration Of Protective Relay ( Idmt/overhead Relay, Elr, Cdg, Earth Fault Relay, No Volt Relay/master Trip Relay, Under/over Voltage Relay), Testing Of 6 Nos. 6.6 Kv/230v, 25 Kva, Transformer, 1 No. 1250kva, 33kv/3.3kv Transformer And 1 No. 315kva, 3.3kv/440v Transformer, This Includes Magnetizing Test, Magnetic Current Test, Vector Group Test, Ir/pi Test, Ratio Test, Acidity Test, As Per Latest Cear Field Testnote: Work Also Includes Prepartion Of Test Report Etc., Testing Of 6.6 Kv Ht Motor, This Is Include Ir/pi Test, Inductance Test Asper Latest Cear Flied Test, Test And Calibration Of 6.6 Kv Vacuum Circuit Breaker Panel Having 5 Nos. Panels Received From J&k Area At Chhal Ocm Sub Station And 2 No. Field Vacuum Circuit Breaker Chhal Ocm Sub Station, 1 No. Sf6 Circuit Breaker Dharam Sub Station, Which Includes Ir Test, Contact Resistance Test, Close Open Test, As Per Latest Cear Field Test, Ir/high Voltage Test Of Cables, Testing & Calibration Of All Other Protective/measuring Equipments (meggers, Lux Meter, High Voltage Detector, Multimeter Etc.) In Mine & Surfacenote: Work Also Includes Prepartion Of Sigle Line Daigram, Mine Plan, Test Report Etc., Test Of 6.6 Kv Overhead Lines, Which Includes Ir Test Of Conductor, And Post , Disc Insulator Ir Test As Per Latest Electricity Rule, Test Of 6.6 Kv Ht Starter Panel, Which Includes Ir Test, Contact Resistance Test, Close Open Test, As Per Latest Cear Field Test, Total Impact Of Gst For The Purpose Of Ctc