Active tenders in Tap Changer

tender for nylon washer for tap changer and switch group pneumatic circuit as perdy.cee/ws/kgps drg no. dy.cee/ws/kgp/emu/3712(item no.2).

repair of 24 nos. stesalit make vcd main unit & cab unit fitted conventional 25kv ac tapchanger of electric loco motive at loco shed spj as per rate schedule for a period of two(02) hrough open tenderbidding type normal tender .

tender for sub kit ioh -1 (common items) for tap changer of m/s.repl and m/s.ananthashree engineers consisting of 56+41=97 items, as per annexure-r1 of rdso letter no rdso letterno list el/3.2.30, dated 16.09.2016, and with exclusion of items as advised by rdso letter no el/3.2.30 dated09.07.2021.

tender for control cylinder [acmt]to m/s adtranz pt.no.a-4430 rdsos drg no. skel -4660.sheet no 1,2&3 spare for air motor of tap changer type 32.

tender for oil filter complete as per repl part no.s31 and drawing no.swt-335066-r1 for tap changer ofwag-7 locomotives. the above material is a child part of tap changer.

tender for oil pump complete for n-32 tap changer,specification-rdso drg no.-skel-4623,bt ptno.s32,aal pt no.g32 .

tender for n-32 tap changer(gr) complete for electric locomotive type wag-7 as per rdso specificationno.elrs/spec./gr/0039,(rev.1) or latest, breather should be as per rdsos letter no. el/3.2.1 dt. 20.01.2015.

tender for cam plate iii for tap changer, rdso drg.no.skel 4638, b.ts pt.no.s 2220-3 alt-1.

tender for sub kit-4 ioh/poh for tap changer no 32 consists of 02 item /01 no each . 1.insualting ring (inner)to m/s. aal part no g1218 or insulating ring complete (inner) to m/s. repl part no s1218 or to rdso drg. no.skel 4661 alt-1. 2. insulating ring (outer )to m/s. aal part no g1219 or insulating ring complete (outer) to m/s.repl part no s1219 or to rdso drg.no. skel 4661 alt-1.

tender for contact lever complete to m/s adtranz pt no s-2306/ s-2506 & drg.no.hagt340079-r-1 . spare for tap changer type no 32.

tender for automatic test bench for tap changer contactors in memu rakes as per technicalspecification no: tap changer/memui/band-01 as per annexure enclosed.

tender for control cylinder [acmt]to m/s adtranz pt.no.a-4430 rdsos drg no. skel -4660.sheet no 1,2&3 spare for air motor of tap changer type 32.

supply of outdoor type distribution transformer copper wound 11/0.416 kv.3phase , 50hz, 500 kvaas per is,1180-2014/is specification no. 2026 with first filling of oil as per is335, having off load tap changerof +/-7.5 in steps of 2.5. transformers manufactured should be tested at factory premises before dispatch.(routine test) as per is 2026/1180 and test certificate shall be produced along with supply. manufacturertechnical particulars of transformer as per annexure to be furnished with offer.

tender for connecting terminal complete to btil pt.no. s-1225, drg.no. ag 546099 r-1 orconnecting terminal to m/s ganz(aal part no. g-1225 & drg. no. 9980383472801 for tapchanger type no.32.

tender for arcing chamber complete for tap changer n32 to m/s btis pt no-s.27 or m/s.aals pt.no.g-27 orrdsos drg. no.skel-4675,alt-1.

tender for insulating plate to m/s adtranzs pt.no. s1509, drg.no. ag-315426 p1, sparefor tap changer type no. 32.

tender for bush to m/s adtranzs pt.no. s-2517 & drg.no. am 502593 p-1, spare for tapchanger type no. 32.

tender for foundation gasket for tap changer type no. 32 to drg.no. elw/bsl/4/f.92.023alt-2.

tender for n-32 tap changer (gr) completes for electric locomotive type wag-7 and wap-1/4 as perrdso specification no. elrs/spec./gr/0039 rev. 1 breather should be as per rdsos letter no. el/3.2.1 dt.20-01-15.

tender for carrier strip to m/s adtranzs pt.no. s2401, drg.no. am-313525 r1, spare forswitching element of tap changer type no. 32.