Tender For corrigendum : complete servicing and overhauling work of oltc model 3xm1802 all threephase of 315 mva 400 220 33 kv auto transformer ict 1 at ntpc auraiyaand supply of mandatory spares
Tender For corrigendum : supply of for oil filled service transformers for singrauli sipat and koderma projects b b -singrauli - complete transformer with accessories and oil as per technical specification10 mva , for singrauli - complete transformer with accessories and oil as per technical specification16 mva , for singrauli - extra oil - 5 percent of total volume for all transformers, as per technical spec , for singrauli mandatory spares, as per technical spec , for sipat complete transformer with accessories and oil as per technical specification - 16 mva , for sipat - extra oil - 5 percent of total volume for all transformers in sealed non returnable standard drums, as per technical spec , for sipat - mandatory spares, as per technical spec , for koderma - complete transformer with accessories and oil as per technical specification - 16 mva , for koderma - extra oil - 5 percent of total volume for all transformers in sealed non returnable standard drums, as per technical spec , for koderma - mandatory spares, as per technical spec , type tests for 10 mva transformers as per technical spec , type tests for 16 mva transformers as per technical spec
Tender For corrigendum : supply of spares for prabhu make dol starter -isolator 200 amps, 6. 6kv on off part no ht100a or equivalent , ht control fuse 6. 6kv, 2amp part no ht400 or equivalent , single phase preventor cop 20 part noht2001 or equivalent , vaccum contactor 400amp, 6. 6kv grade part no ht200 or equivalent , bottle for vaccum contactor 400amps. part no 6. 6kv ht202 or equivalent , dmc mldd 6. 6kv insulator for i c,t g,o g and fuse part no ht700a or equivalent , earth leakage relay unit complete without transformer, 0. 75 to 3 amp part no ht800 or equivalent , isolator handle on off with axel bush part no ht1501 or equivalent , pilot relay 12dc part no ht2200 or equivalent , dmc moulded insulator for pt fuse part no ht705 or equivalent
Tender For corrigendum : procurement of spares for prabhu make dol starter c c > f> f - emergency push button switch (q3) , resin cast potential transformer, 750va part no ht300 or equivalent , auxiliary switch for vacuum contactor part no ht205 or equivalent , auxiliary contactor 3no plus 1nc, coil voltage 110v ac, rated insulation voltage 600 v, as per is iec 60947, part no ht208 or equivalent , resin cast moulded ct for o l relay, ct ratio 75 by 5a, 3. 3kv, part no ht600 or equivalent , 72sq. mm ammeter 0 to 150 to 450a, single phase type, ct ratio150a 5a, part no ht1000 or equivalent , 72sq. mm voltmeter, range 0 to 5kv, single phase type, pt ratio 3. 3kv 110v, part no ht1100 or equivalent , copper busbar, 400 amps, set of 3, part no ht101 or equivalent
Tender For corrigendum : work of general maintenance, servicing and painting of transformer oil filter machine including supply of spares and consumables at 3x20 mw mhps ,madhikheda.
Tender For supply of set of spares for transformer oil filter machine 5000 lph consisting of 6 items. (1) heater element to pt. no.1336. qty-6nos. (2) filter cartridge/candle (10 micron) to pt. no.1224. qty-12 nos. (3) filter cartridge/candle (01 micron) to pt. no.1222. qty-12 nos. (4) vacuum pump oil to pt. no.1747. qty-30 ltrs. (5) set of rubber components and gaskets to pt.no.6700060. qty-01 set. (6) ball valve-1.5 inch/40nb to pt. no.0418. qty-01 no.