Tender For comprehensive annual maintenance contract of control & relay panel incorporating numerical relays for 25 kv ac tss and shunt capacitor bank for 01 (one) no. of tss for a period of 05 (five) years.
Tender For supply of kvar metalized polypropylene gas filled, wavy cut three phase self healing type capacitors, rated at 480v, 50hz , rated current 3.6 amps capacitor should have discharge resistor-e and over pressure disconnection as per rdso modification sheet no. rdso/pe/ms/ac/0054-2014 rev-0 and confirming to is: 13340(part-1) : 2012/iec 60832-1:2002 with isi mark. suitable for capacitor bank of lhb ac coach. acceptable makes: epcos or vishay or any other equivalent capacitor confirming to is:13340with isi mark. [ warranty period: 30 months after the date of delivery ] ]
Tender For replacement of faulty parts/accessories and upgradation of 100 nos. existing 1.98 mvar (3-step) apfc capacitor bank systems to 4.356 mvar installed / 3.96 mvar effective (5-step heterogeneous) apfc systems at 33/11 kv sub-stations
Tender For corrigendum : special estimate for erection of 33 kv capacitor bank of capacity 10.872mvar with allied equipment on 40/50 mva 132/33 kv t/f t- 3 at 132 kv s/stn.hvpnl miran
Tender For design, supply, erection, testing and commissioning of 132/27 kv traction sub-station including scada, feeding post and shunt capacitor bank with two (02) no. 21.6/30.24 mva traction transformer at rupai in tsk division for n.f. railway, along with associated civil and s&t works and design, supply, erection, testing & commissioning of 25 kv, 50 hz, single phase, ac, electrification work of various sidings in tinsukia division " on epc mode