Tender For supply of motor protection circuit breaker (mpcb) current rating 2.5 - 04 amps, thermal release range 2.5 to 4.0 amp, class 10, breaking capacity - 50 ka, 3 pole voltage rating 415 v ac, 01 no + 01nc auxiliary contacts for lhb ac switch board cabinet as per rdso spec no. rdso/pe/spec/ 0184- 2015 rev 1 or latest and ras per sl..no.37 of common bom of rdso letter no.el/7.1.108/mssbc dt.17.09.2021 brands : siemens model. no. 3rv2011-1ea10+ 3rv2901-1e, l&t model.no. st41896oooo, schneider model no. gv2me08+gvae11,abb model. no ms116-4, legrand only. [ warranty period: 30 months after the date of delivery ]
Tender For supply of self priming mono block pump 0.5 hp for water raising purpose in coaches to rdso specrdso/pe i speci ac i oo22 rev"0" 2002 with amendment no "1". with thermal switch as protection device embedded in the motor and terminal plate shall be as per detail shown rcf drg.no.cc71326 alt.'a'. [ warranty period: 30 months after the date of delivery ]
Tender For supply of helical inline gear motor to the model no. sk 973.1 - 112mp/4 tf for axle pusher chain conveyor of make m/s nord or substantially equivalent with following features: input speed(rpm): 1440; output speed(rpm): 21; gear ratio: 68.5; power (kw): 4; service factor: 1.8; output torque: 1817 nm; overhung load: 25 kn; axial load: 22 kn; motor inverter speed range: standard line powered inverter capable; voltage: 400/690 v; frequency: 50 hz; efficiency class: ie3; current 1: 7.85 a; current 2: 4.53 a; cosinus: 0.83; motor duty: s1 - continuous; enclosure: ip55; insulation class - f; mounting pos - m1; housing material: cast iron housing; type of housing: foot mount; output shaft: solid keyed shaft; output shaft (dia x length): 60x120mm; output shaft material: standard; gearbox breather options: auto vent; gearbox sealing options:fkm seals; bearing design: standard bearings; motor cooling: tefc - totally enclosed fan cooled; motor thermal protection: thermistor; motor option: fluoro rubber motor seals; height of output shaft center frombottom of base plate: 225 mm; mounting base plate details: minimum plate thickness: 50 mm; 04 holes of 22 mm dia each with square pattern; distance between holes along the shaft: 310 mm; distance between holes perpendicular to shaft: 250 mm; note: - (i) material of construction: fabricated steel housing (stress relieved) (ii) all gears shall be manufactured from steel forgings or rolled bar made from steel 17cr ni mo6/18cr ni mo6 (case hardening steel). (iii) all gears shall be case hardened to 58-62 hrc and profile ground. (iv) output shaft shall be of en 9 material normalized to 201 bhn (min) (v) bearing used shall be rolling element type of make skf/ntn/timken/fag only. special conditions: above specified materials are the minimum required standard to be considered while designing the gear motor. [ warranty period: 18 months after the date of delivery ]
Tender For bid to ras tender for supply of mpcb make siemeans or schnieder - motor protection circuit breaker asper iec 947 having magnetic thermal release with 1 no aux contact range 6 10 amps make siemens or schnider , motor protection circuit breaker asper iec 947 having magnetic thermal release with 1 no aux contact range 6 10 amps make siemens or schnider , motor protection circuit breaker asper iec 947 having magnetic thermal release with 1 no aux contact range 6 10 amps make siemens or schnider , motor protection circuit breaker asper iec 947 having magnetic thermal release with 1 no aux contact range 6 10 amps make siemens or schnider , motor protection circuit breaker asper iec 947 having magnetic thermal release with 1 no aux contact range 6 10 amps make siemens or schnider
Tender For rewinding with mechanical repairing of (two) 02 nos.150hp550v-2900rpm-180m head 8-stage pullen make submersiblepumpmotorset installed at bahula collie under kenda area.
Tender For bee 5 star rating and energy efficient mono-block horizontal submersiblepumpmotorset 5 hp, minimum head 30 m, maximum head 50 m, minimum discharge 2.2 lps, maximum discharge 5.5 lps, delivery size 40 mm, suitable for for 3 phase 415 volt 50hz ac supply. one year warranty/guarantee with performance chartof pumpset to be submitted at the time of offer. make:falcon, kirloskar or equivalent. [ warranty period: 12 months after the date of delivery ]
Tender For supply of motor protection circuit breaker (mpcb) of rated current 1-1.6 amp with 2 nosaux contacts (1no+1nc aux contact block), thermal range 1-1.6 amp, class-10, breaking capacity-50ka, 3pole, rated voltage 690v ac, conforming to rdso modification sheet no. rdso/pe/ms/tl/0090-2023 (rev-0) and rdso specification no. rdso/pe/spec/ac/0192-2018 (rev-1). as per rdso approved make & cat no. :- abb cat no. ms116- 1.6, hk1-11, schneider cat no. gv2-me06+gv-ae11, siemens cat no. 3rv20111aa10+3rv2901-1e, and l&t cat no. st418940000+st419450000, c&s part no. tcms-32s 1.6+tfx11 , or any other rdso approved make. [ warranty period: 30 months after the date of delivery ]
Tender For supply of motor protection circuit breaker ( mpcb) suitable for blower fan motor of lhb type eog ac coaches. thermal release range 2.5a to 4.0a, class 10, breaking capacity 50kva, 3 pole, 415v ac, 1 no + 1nc auxiliary contact block. as per abb type ms 116-4.0 or schneider ref. no. gv2me08 or siemens type 3rv2311-1ec10. make : abb, siemens, schneider, legrande, l&t, eaton only. [ warranty period: 30 months after the date of delivery ]
Tender For supply of motor protection circuit breaker ( mpcb) suitable for compressor unit & heater unit current rating 7-10amp, thermal release range 10 - 16a, class 10, breaking capacity 10ka, 3 pole, 415v ac, confirming to is / iec 60947-2, confirming to rdso spec. rdso/pe/spec/ac/0192 ?2018 (rev.1 ) ; suitable in switch board cabinet of lhb type ac coaches. make : abb, legrand, schneider, l&t, siemens, eaton only. [ warranty period: 30 months after the date of delivery ]
Tender For supply of squirrel cage induction motor,power rating: 30 hp (22 kw), poles: 4 pole, speed: -1440?1500 rpm at 50 hz, voltage: 415 v ?10%, frequency: 50 hz, phase: 3 phase, duty: continuous (s1 duty), efficiency class: minimum ie3 or above as per 60034-30-1:2014, & is-12615:2018, enclosure: tefc (totally enclosed fan cooled), mounting: foot mounted (b3) / as required, insulation class/thermal calss: f/b, protection: ip65 or better, frame: km180l, product code:km2.22t0.bmc.b03.tss with tyre coupling pulley set & base frame for pump horizontal split case bare pump model- 5wlr12a of capacity 60,000 gph (227,000 lph),delivery head: 22 mtr, suction size is 150mm i.e. 6 inch & delivery size is 125 mm i.e. 5 inch, eff-83%, bkw- 16.55 kw of make kirloskar or equivalent as per cege spec : cee/s/185/hscf pump/9/98/rev july 2022. [ warranty period: 30 months after the date of delivery ]