Variable frequency drive (vfd) power rating 22kw/30hp

Hrm 22 kw vfd for crane ct application

Supply ,installation, testing and commission of vfd drive 7.5 kw

Complete engineering, design, supply, erection, commissioning and testing of variable frequency drive vfd system with 02 years amc for 900 kw cep motor installed at 500 mw, sgtps, birsinghpur.

Condenser fan motor (suitable for use in conventional type rmpu ac coaches) 415v ac, 3 phase, 50hz, 0.75 kw, 1000 rpm (synchronous speed) conforming to rdso specification no. rdso/pe/spec/ac/0089 (rev.-0)- 2008 with amendment no. 1 & 2

Ventilation fan motor of 5.0-5.5 kw/6.7-7.5 hp rating, 415v ac, 3-phase, 50hz, ip-65, insulation class-h, min 1440 rpm, roof mounted, as per rdso specification no. rdso/pe/spec/ac/0084-2008 (rev.1). suitable for use in lhb-type power cars. accepted make: m/s abb, m/s laxmi hydraulic, m/s crompton, m/s siemens, m/s kirloskar electric, or any other rdso-approved make.

Chain with flight bar assembly consisting of a chain 26x92x210 links confirming to is din 22252 or equivalent bis standard 02 nos., b flight bar 35 nos part no 317015 or equivalent,chain connector suitable for chain 26x92 02 nos. for l and t feeder breaker, part no 31705 or equivalent drawing enclosed,t head bolt for l and t feeder breaker, part no 31702 or equivalent drawing enclosed,nylock nut for l and t feeder breaker, part no 31703 or equivalent drawing enclosed,sprocket for drive shaft for l and t feeder breaker, part no 31661a or equivalent,sprocket for tail end shaft for l and t feeder breaker, part no 31641a or equivalent,sliding bearing block assembly for tail end shaft without bearing. suitable for bearing no23124cc for l and t feeder breaker, part no 31663 or equivalent,drive shaft assembly complete with sprockets, shaft, bearing, bearing block, distance piece etc. in assembled condition for l and t feeder breaker, part no 3164 or equivalent,tail shaft assembly complete with sprockets, shaft, bear

Transformer oil pump suitable and compatible with jstr make transformer (2556kva) used in vande bharat train set: a) model: cil30/jst or 1530/jst, b) size: 80 x 80 mm, c) discharge : 833lpm, d) head:1.2 bar, e)motor: 3ph,50hz,400vac 4 hp/3.0 kw, amps:7.0, f) speed: 2850rpm, g) class of insulation: h,

Rectifier cum regulator unit for 18.5 kw aux alternator of magnetic type suitable for 1400 hp demu dpc(cgl/bhel).each set consist of:regulator cum rectifier as per drg no.18-a-3030alt-3 or icf spec no. icf/md/spec-097d(rev)type:kelc-185125fm make :kel , hmtd, presstech or its exact equivalent.

Anti bird disc (poly corroborate & flammability rating of v-2 or higher as per ul-94) suitable for porcelain type bracket/stay/9 tonne insulator as per rdso drawing no ti/drg/ohe/abd/rdso/00000/19/0 or latest. as per revised special maintenance instruction no. ti/mi/0059 rev.3 or latest for provision of anti -bird disc. make-indolite or equivalent