Tender For supply of 10kva, 25kv/240v, single phase, oil filled, auxiliary transformer as per rdso specification no: eti/psi/15/(08/03) or latest along with all associated fittings . [ warranty period: 30 months after the date of delivery ]
Tender For (1st call) e-tender for work of annual maintenance contract (amc) for transformer auxiliary monitoring system (tams) installed at 220kv ranjangaon, 132kv narayangaon & 132kv ganeshkhind sub-station under ehv o&m circle pune for 01 year.
Tender For supply of 2000kva, 6600 /433v, 3-phase, 4w, dyn11, cast resin dry type step down station auxiliary transformer , 2500kva, 6600 /433v, 3-phase, 4w, dyn11, cast resin dry type step down station auxiliary transformer , supply and safe delivery of essential spares as listed in technical specification enclosed
Tender For supply of spares of ht starters e e - bus bar support 6.6kv bs-60, part no. 050601030001 , bridge rectifier 1kva10 br10-10, part no. 050202040080 , vcb draw out hvx-x, part no. 050201090424 , isolator, 3pole, on-off-earth, part no. 050201080013 , surge supressor, part no. 050202040137 , control relay with base - rxg21f7, part no. 050201010090 , control relay with base - rgce1s48m, part no. 050201140211 , two core current transformer 30-5-5, part no. 050201040095 , vacuum contactor assembly, part no. 050201200004 , closing coil of vacuum contactor, part no. 050701040040 , vcc auxiliary contact, part no. 050701040035 , dc pack for closing coil, part no. 050701040041
Tender For corrigendum : supply of spares field switch of be1800e shovel c c > f> f - shunt trip coil assly 110v dc part no fsb0001 , electric closing coil assly 110v part no fsb0002 , h t c t class 1 point 0 5p 10 part nofsb0040 , core balance transformer lt part nofsb0046 , auxiliary contactor part nofsb0049 , pilot relay 110v dc part no fsb0051 , push button part no fsb0054 , limit switch part no fsb0057 , earth leakage relay 110v wire door mountd part no fsb0062 , complete vcb assembly part no fsb0063 , 6 6kv 3 3kv 110v 3ph 2 point 5kva transformer part no fsb0066 , lt fuse for control circuit part no fsb0083 , hrc fuse for pt ht side part no fsb0084 , hrc fuse for pt lt side part no fsb0085 , timer part no fsb0087 , limit switch part no fsb0088 , over voltage relay part no fsb0107 , under voltage relay part no fsb0108 , push to trip knob part no fsb0109 , ground check relay part no fsb0112 , time delay relay part no fsb0113 , anti pumping contactor part no fsb0115
Tender For supply of resistance 4.7 ohm,1000 watt as per drawing no. mei/w-wres/26122017-12 with inverted clamp height of 100 mm and suitable for fixing in existing panel board of size 400 x 250 mm as per clw specification no. clw/es/c-47/i suitable for rc damping panel for auxiliary winding of transformer. note: one sample shall be got approved from the consignee before bulk quantity is manufactured.(02) manufacturer's name and manufacturing month & year should be clearly mentioned on material, acceptable make :- escol, vepl, pec, sur, or kiyosh only. manufacturer's name and manufacturing month & year should be clearly mentioned on material. [ warranty period: 30 months after the date of delivery ]
Tender For supply of 25 kv ac memu transformer 1050 kva with hv turret and accessories complete conforming to rdso spec. no rdso/pe/spec/ emu/0137-2009 (rev 0) or latest with follwoing accessories only: 1.conservator with oil level gauge, 2. silica gel breather, 3. buchholz relay with diode, 4. thermostat, 5. drain plug (mounted on transformer tank), 6. filter valve, 7. oil inlet & outlet valves (mounted on transformer tank), 8. drain plug with locking plates (mounted on transformer tank), 9. air release plug(mounted on transformer tank), 10. pressure relief valve (mounted on transformer tank), 11. turret, 12. auxiliary fuses (100 amp & 250 amp: 02 each) 13. shrouds for traction & auxiliary winding will be providedby the firm in the transformer. [ warranty period: 30 months after the date of delivery ]