Tender For providing of custom bid for services - carrying out transformer oil dehydration of 3 nos single phase generatortransformers of unit 5 & 2 nos spares single phase generatortransformers at dehar power house slapper
Tender For corrigendum : se 2314: supply of cooling fan motors with accessories for 250 mva 13.8/400kv generatortransformer & 20 mva 13.8/11kv station transformer for emd rbph at gsecl, sshep, kevadia colony.
Tender For providing of operation and maintenance of substation - maintenance of 765 and 400 kv scada non scada operated as applicable ais switchyard along with associated equipment,operation and maintenance of substation - frequency domain spectroscopic fds test of ultra high voltage of power transformer windings and their bushings
Tender For corrigendum : providing of custom bid for services - rate contract of deputation of service engineer for transformer inspection work (as per requirement) of transformer of different rating (irrespective of voltage rating) under damodar valley corporation (dvc) for two years
Tender For current transformer similar to part no: lf1010-s/sp16 closed loop hall effect current transducer designed for high precision industrial grade measurement of dc, ac & pulse current. specification: 1) output signal: current output (proportional to primary current). 2) primary current :600a 3) supply voltage: 15v dc to 24v dc. 4) accuracy : 0.4% 5) frequency range:50 to 400 hz. 6) phase: single. 7) nominal current:1000a 8) operating temperature: -40 to +85 9) measuring range: approx. 2700a. 10) sensor type: closed-loop (compensated) hall effect. 11) mounting :panel mounting [ warranty period: 12 months after the date of delivery ]
Tender For corrigendum : supply of primary voltage transformer to clw spec no. clw/es/3/0009 alt. c, and str no. clw/2021/eldo/e/str/0023 rev. 1 with amendments dated march-2022. note:- all hardwares including spring washer should be purchased from clw approved sources. [ warranty period: 30 months after the date of delivery ]
Tender For design, engineering, manufacture, assembly, testing before supply, delivery at site & erection, testing and commissioning / design, engineering, manufacture, assembly, testing before supply, delivery at site, supervision of erection, testing and commissioning of 1 no. 8.35 mva, 11/ 132/ 3 kv, 50hz, single phase generatortransformer along with all fittings, accessories for machkund hydro electric (jt.) scheme