Tender For supply of surge arrestor for transformer (ettfp) of locos as per clws drg. no. clw/ es/sk-1/a-8 and spec. no. clw/es/a-8. [ warranty period: 30 months after the date of delivery ]
Tender For supply of surge arrestor to spec no. clw/es/3/0016 alt.- c, with str no. clw/2021/eldo /e/str/0056, rev.-0. [ warranty period: 30 months after the date of delivery ]
Tender For supply of surge arrestor for 3-phase locomotives clw's specn. no.-clw/es/3/0016 alt.-c with lat est alteration (offer of only those firms will be considered which has quoted latest drawing /specificati on/ alteration/ revision) [ warranty period: 30 months after the date of delivery ]
Tender For supply of 25 kv ac conventional memu transformer 1050 kva conforming to rdso specn. no. rdso/pe /sp ec/emu/0137 rev.0., consider if any latest amendments accessories without ( i) hv turret cable head terminati on system (ii ) surge arrestor [ warranty period: 30 months after the date of delivery ]
Tender For supply of 336kv surge arrester e e - supply 336kv surge arrester 1ph,having outer insulator of polymer type complete with all acces corona ring,ib, lugs, fixing and earthing hardware etc except tc, surge monitor and ice as per ts , supply spare 336kv surge arrester 1ph,having outer insulator of polymer type complete with all acces corona ring,ib, lugs, fixing and earthing hardware etc except tc, surge monitor and ice as per ts , supply surge arrestor 336kv, 63ka for 1 sec terminal connector as per ts , supply spare surge arrestor 336kv, 63ka for 1 sec terminal connector as per ts , supply surge arrestor surge monitor as per ts , supply spare surge arrestor surge monitor as per ts , supply surge arrestor insulated copper rod or strip or pvc insulated flexible copper cable connecting surge arrester to surge counter as per ts , supply spare surge arrestor insulated copper rod or strip or pvc insulated flexible copper cable connecting surge arrester to surge counter as per ts
Tender For corrigendum : supply of material/equipments as per the details given in the boq required for divisional stores falling under the jurisdiction of tlmd-i bemina - single phase, 50 c/s 132kv voltage transformers (132/ 3) kv/ (110/ 3)v, one min power freq withstand 275kvrms galvanised tank. acc class 0.2, single phase, 50 c/s 36kv current transformers (20-10/1-1 a or as per site specifications), 31.5ka for one second, rated dynamic current 31.5ka (peak), class a insulation, burden 20 va, 2 no ps core, 1 no 5p20, 1 no 0.2s class, galvanised tank, including first fill of transformer oil plus 20% extra and all accessories, auxiliaries etc, single phase 50 c/s, outdoor metal oxide gapless type, 120kv (rms) surge arrestor, class 3 including surge counters/monitors, insulating base all associated accessories, auxiliaries, single phase 50 c/s, outdoor metal oxide gapless type, 30kv (rms) surge arrestor, class 3 including surge counters/monitors, insulating base all associated accessories, auxiliaries, single phase, 50 c/s 145kv current transformers (1200-800-400/1-1-1-1-1 a or as per site specifications), 40 ka for one second, rated dynamic current 100ka(peak), class a insulation, burden 20va 3no ps core, 1no 5p20, 1no 0.2s class, galvanised tank, including first fill of transformer oil plus 20% extra and all accesories, auxiliaries etc
Tender For supply of 25 kv ac conventional memu transformer 1050 kva conforming to rdso specn. no. rdso/pe /sp ec/emu/0137 rev.0., consider if any latest amendments accessories without ( i) hv turret cable head terminati on system (ii ) surge arrestor [ warranty period: 30 months after the date of delivery ]