Tender For supply of igbt based 3-phase drive propulsion equipment with physical medium i.e. esd/emd/ ofg for multi - functional vehicle bus (mvb) as per iec 61375, terminal bracket, bus bar link and cu braid required for connection between main transformer and tractionconverter, auxiliary converter, interfacing connectors, cables and cable loom required for connection from vcu1/2 to sb1/2 panel. as per spec. no. i) rdso/2008/el/spec/0071, rev.5 for igbt based 3-phase drive propulsion equipment, ii) clw/es/3/0458 alt.e for cont rol cables, iii) clw/es/3/0459 alt. c for screened cable, iv) clw/es/3/0124 alt. o . in additio n to above description, the propulsion system should also comply requirementmentioned in "schedule of requirement" (sor), copy attached with tender documents. annual maintenance for three (03) years will be as per comprehensive annual maintenance specification no. clw/amc/c-d&d/01 issued in march 2016 [ warranty period: 72 months after the date of delivery ]
Tender For corrigendum : supply of 3- phase to single phase under slung type isolation transformer (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 supply of bridge rectifier diode (part no. dv0.998.20.0.sp) as per item no. 262 of annexure iv of rcf rate contract no. rcf/ratecontract/kirloskar/02241164 dt. 20/08/2024 suitable for leroy somer make 500kva/750vac 3-ph 50hz, 1500rpm, 385amps, brushless alternator fitted with koel make diesel generator set in lhb powercar. make- kirloskar (koel). [ warranty period: 30 months after the date of delivery ]
Tender For supply of contactor for 60 kva transformer rated current -95 amp, rated voltage- 690 v ac, main pole - 4, auxillary contact 1 no + 1 nc, control voltage - 230 volt ac +/- 30% (168 v ac 300 vac) with add on auxiliary contact block and surge suppressor .conf to bom letter no.el/7.1.108/mssbc dt.- 17-09-2021 & rdso letter no. el/7.1.108/mssbc dt.- 24-06-2021. make- abb (af116b-40) only [ warranty period: 30 months after the date of delivery ]
Tender For supply of 1 kvar metalized polypropylene gas filled,wavy cut three phase self healing type capacitors. rated at 480v, 50hz, rated current 1.2 amps capacitor should have discharge resister- e and over pressure disconnection. as per rdso modification sheet no. rdso/pe/ms/ac/0054-2014 rev-1 and confirming to is: 13340 with isi mark. suitable for capacitor bank of lhb ac coach. make: m/s epcos or m/s vishay or any other equivalent capacitor confirming to is: 13340 with isi mark and having property as defined in table-1 according to rdso/pe/ms/ac/0054-2011 rev.0 ( firm shall submit complete type test report as per is 13340 along with latest isi certification) [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply of piano type non modular domestic electrical sockets - is 1293 (q3) , capacitors for electric fan motors as per is 1709 (v2) (q3)
Tender For auction sale of scrap25kva tran with al wound winding & w/o of make:bhyaraveshwar elec dvg,scrap 25 kva tran with al wound winding & w/o of make:classic technolines,blr,scrap25kva tran with al wound winding& w/o of make:kailash tran pvt ltd,gul,scrap25kva tran with al wound winding& w/o of make:mahalaxmi tran,blr,scrap 25 kva tran with al wound winding& w/o of make transcon industries,hyd,scrap25kva tran with al wound winding& w/o of make:sai transformer, bengaluru,scrap 25 kva tran with al wound winding& w/o of make:spec tran,blr,scrap 25 kva tran with al wound winding & w/o of make:abb tran,blr,scrap25kva tran with al wound winding& w/o of make:viji power tran pvtltd,blr,scrap 25 kva transformers with alluminium wound winding & w/o of make: kavika,scrap63kva tran with al wound winding & w/o of make:mahalaxmi tran,blr,scrap 63 kva tran with al wound winding & w/o of make: ngef,scrap 63 kva tran with al wound winding & w/o of make:kavika,scrap 63 kva tran with al wound winding& w/o of various makes (nnp tran),scrap 100 kva tran with al wound winding & w/o of make:spec tran,blr,scrap100kva tran with al wound winding& w/o of make:v.t.switchgear& tran,blr,scrap100kva tran with al wound winding& w/o of make: ngef
Tender For auction sale of miscellaneous iron & hose scrap,160 kva d.g set,acoustic enclosure of 160 kva d.g,amf panel of 160 kva d.g,transformer 400 kva 11kv/433v