Power Relays Tenders from India

supply of 4 contact change over relay.

supply of high voltage, high current relay driver=> limited

supply of , relay dc polarised 3- position, 77 ohms, 1n/1r contacts, metal to metal centre biased armature conforming to irs:s-31-80(amd-1), irs-s- 34 and irs-s- 23(specification with amdt. up to date as applicable).

providing of 11 kv relay.

spares for suspended magnet for talcher thermal , current sensing relay 40-80a110v a . c . , rectifier 230v ac 190v dc

supply of , double element motor over load relay for 1400hp demu type m 19str25.bhel drg.no. material code : 05830030012v02 or v03 make : bhel. as per drg.no. --- specn: ----

supply of , carbon contact for q relays to drawing no.d.2114-00-08 of s & t workshop/podanur. (item shall be procured only from rdso approved sources. inspection by rdso).

supply of , relay, point contactor relay ac immune,plug-in type, style 'qbca1' dc based contractor, 24v dc with 2hf-4b, contacts, heavy duty metal to carbon front contacts and back contacts metal to carbon, complete with plug board, retaining clip & connectors, confirming to brs - 943, irs-s-34 & irs-s-23. the interlocking code for this unit shall be "bcejk"., relay, point contactor relay ac immune,plug-in type, style 'qbca1' dc based contractor, 24v dc with 2hf-4b, contacts, heavy duty metal t...

supply of motor protection relay upto 150 hp motor

tender for supply of ac axial fan and power relay at herp , varanasi

supply of , 8 pin type relay, 2 no + 2 nc , 240 v ac, 0-- 5 amps . make-- pla, salzer, l & t, abb, oem tc & gc to be submitted.

relay ac immune, plug in type, style qbca1 dc etc.

supply of , relay (gp), dlw part no-18180012, emd part no-8357415 as per drg.no. emd part no- 8357415 specn: dlw part no-18180012

supply of , key lock relay 2f/2b or more. pick up 24v dc of different wards and key. make- siemens, integra or any make as approved by consignee.

supply of , key lock checking relay (klcr) work on 60v dc. ac immune with 1k-50 neutral relay contact configuration 4f/4b with one key and one ward. rdso specification no. rdso/spn/219/2016 (ver 1.0) or latest irs s-46. make- siemens, integra or any make as approved by consignee.

testing and maintenance of 132/33/11/6.6/3.3 kvht relay protection and control panels and associated equipments in substations switch

supply of , relay ac immune, plug-in type, style qbca1 dc biased point contactor, 24v dc, 2f(hd)/2f-4b contacts front contact (heavy duty) and back contact metal to carbon, complete with plug board, retaining clip & connectors. confirming to brs 943, irs s 34 & irs s 23 as applicable.

supply of , d.c time delay relay,electro neumatic type with time range 0.05 to 60 sec & 01no+ 01nc , operated in 24v dc, similar & equivalent in all dimensions of bch cat no-krtpn10u1-1 make- bch,c&s,l&t or similar.

procurement of electrical relay

supply of , relay qlm type di for convventional locos. as per clw's specn. no - clw/es/r-27 alt - z. as per specn. as per clw specn. no. clw/es/r-27 alt -z.

procurement of numerical motor protection relay - 6 nos.as per tender specification

supply of numerical protection relay higher end model

procurement of numerical motor protection relay

supply of ngr for 33 kv , grounding resistor with relay

supply of electromechanical relays=> limited

supply of , relay ac immune, plug in type, style - " qspa1 ", dc neutral line, slow to pick up 24 v, 8f/4b contacts, front and back contacts metal to carbon, complete with plug board, retaining clip & connectors conforming to specn. no. brs: 933a, irs: s-60 and irs: s-34, irs: s-23 (as applicable). the interlocking code for this unit shall be abdej.

supply of , relay dc polarised 3- position, 77 ohms, irs:s:31-80 (with amendment no.1 or latest).

procurement of numerical non directional 3 o/c +1 e/f relays required for various eht sub stations under the jurisdiction of chief engineer/zone/karimnagar 1. numerical non directional 3oc 1 ef relay,

supply of 1. earth leakage relay with cbct, range – 0.1a to 9.99, 100-750ma variable time 200m : elm7lt 2. contactor kit : ml-10

tender for relay unit enclosures

maintenance of 400/220 equipment, repair of electromechanical relay, annual maintenance of 220 kv substation, replacement of 33kv breakers.

supply of , maximum current relay in sb-1 as per clw specn. clw/es/3/0059/d

m02868 / procurement of siemens make numerical relay for ntpc mouda andkawas

supply up gradation and retrofitting of complete old electromechanical static relays with new microprocessor based numerical protection of generator gt uat in unit no . 3 and 4 sgtps mppgcl birsinghpur

supply of , sequence relay,type pc8 of m/s abb for q45,q47,q46,q49, q52, q50, q100,qpv,qwc,to clw's spec.no.-clw/es/r-27/z.

supply of , auxiliary circuit earth fault relay qoa, type du to clw's spec. no. clw/es/r-27/z and as per rdso's routine test scheme (rdso's letter no.-el/3.2.10.11 dt.- 4.1.1993).

repair of abb make rel670 relay , repair of abb make rel670 relay , repair of abb make rel670

procurement of relays qdp1250 nit 1133 dt 29072020 , electrical items : , numerical distance protection relay ( for 132kv & 66kv )