Tender For corrigendum : supply of 3- phase to single phase under slung type isolationtransformer (mae675uv2) of 20kva capacity for auxiliary loads .rating 20 kva . impedance voltage :<5% , freq:50hz, primary :415v ac,27.7a, delta . sec-1: 15kva,230vac ,21.7a,3*1-phase , sec-2: 4.1kva ,110vac,12.4a,3*1-phase , conforming to icf specification no. icf/elec/160 rev-0 suitable for vande bharat train set. make:- medha or similar.
Tender For corrigendum : supply of supply of spares for 70 mva areva make generator transformers : - oil circulating pump motor set , online moisture monitoring sensor , transformer m kiosk annun panel 12 point , transformer m kiosk annun panel 8 point , ct ratio 350by1acc class5p20 , ct ratio 350by1acc class 1by2 , ct ratio 350by1 acc class x , current transformer wtict2 , current transformer wtict1 , oti with 2-sets of contacts , 250mm dia magnetic oil level guage , temperature transducer pt-100 sensor , temperature transducer pt-100 for oti , flexible separator main tank conservator , silica gel breather main tank conservator , silica gel orange spherical type , globe valve- 15 bore , globe valve- 25 bore , gate valve- 50 bore , gate valve- 100 bore , gate valve- 25 bore , butterfly valve- 50 bore , butterfly valve80 bore , butterfly valve- 100 bore , non return valve- 100 bore , isolating valve , cooler drainpipe valve , under and over voltage , o-ring for valve 100 bore pipe , o-ring for valve 80 bore pipe , o-ring for valve 50 bore pipe , o-ring for valve 25 bore pipe , o-ring for valve 15 bore pipe , rubber cord 19 mm thickness , rubber cord 10 mm thickness , rubber cord 8 mm thickness
Tender For provn of isolationtransformer alongwith earthing for smc, provn of lightening arrestor at fol store of mt section and provn of insfrastructure at unit bcr at af stn bhuj
Tender For corrigendum : supply of raw water 2 x 5 kva/ 220 v dc (1ph-1ph) dual redundant inverter - inverter 2x5 kva/220 vdc rwph,50hz,igbt2 x 5 kva/ 220 v dc (1ph-1ph) dual redundant inverter system usingmicrochip controlled igbt based design input: 220v dc +10%, 1ph, 2w,50hz +3hz output: 240vac +1%, 1phase, 50hz - 2 x 100% redundant with -inbuilt isolationtransformer - static, manual bypass switch - 3phbypass scvs + iso. transformer - enclosure ip20