Tender For insulation monitoring relay (imr) to monitor 3 phase power supply of voltage range 110 v ac, measuring range 1 - 100 k ohm, control voltage 24 - 240 v ac / dc output 1 c / 0 (spdt) contact system leakage capacitance 10 micro farad, as per contrel model no. ir140y-4, ri-r22 or abb model no. cm.1ws.2s or schnieder model no. vigil ohm/1md-1m10 or siemens model no. 3ug4581-1aw30 or dold model no. 1l5880 or voka suitable for installation in s1a6 as per rdso/pe/spec/ac/0184-2015 rev-1 [ warranty period: 30 months after the date of delivery ]
Tender For supply of anti vibration mounting pad (cusy foot) b series with cast steel top, 5/8 inch tappered hole 5/8 inch x 50mm long ht bolt with spring washer, conf. to rdso spec no. rdso/pe/spe/ac/0084-2008 (rev-1), suitable for d.g. set base frame of rajdhani/shatabdi high capacity power cars. [warranty period: 30 months after the date of delivery ]
Tender For supply of terminal strip for bg ac power car (wjpclr) for bangladesh railways, as perdrawing: edml- 275, rev- nil, packing instruction: pi042 ver 3.0 (1) drawing no. icf/j&t/misc-2487 alt. `b? to be followed. (2) it should be ensured that item should not rub during transportation. the item should be packed with adequate strength. transit damage, if any, shall be at the cost of supplier. for underframes: both (1) & (2) to be followed as stated above. for other items except underframes: only (2) need to followed. [ warranty period: 30 months after the date of delivery ]
Tender For automatic voltage regulator (avr) type sd-02 as per koel part no. dv0.998.01.0.sp, suitable for leroy somer make alternator of capacity 500 kva & alternator model no. lstr47.2l in lhb power car confirming to rdso specification rdso/ pe/ spec/ ac/0084-2008 rev-1. material make is koel/ leroy somer. material shall be procure from the said oem or his authorized dealers or firm who submit proof of purchase from oem/ dealers with history of said oem?s material supply to the railway. [ warranty period: 30 months after the date of delivery ]
Tender For supply of portable electric air blower (heavy duty) with dust extraction as per specification :voltage 110-230 v ac/dc rated input power :800w-900w, volumetric flow rate 4.5 m3/min, no load speed: 16000 rpm. ]
Tender For supply of dry type power distribution transformer 60kva capacity,750/415 v,3-phase for lhb type ac coaches as per rdso specification no. rdso /pe /spec /ac/0080 - 2007 (rev-2). [ warranty period: 30 months after the date of delivery ]
Tender For supply of electro magnetic boom locking system with +(plus) ve vc boom locking ,led indicator panel with buzzer and indication circuit .operating voltage 110v ac or 24 vdc with 110ac/24volt dc adaptor ,electric current 500 ma magnetic locking power 600lbs magnetic convert area for boom locking arrangement size 150mm x 35 mm .fitting plate for boom barrier size 180mm x 35 mm with fitting accessories written in drawing irs condition will be applicable as per specification attached in drawing no-drm/kota/lc/1516.or similiar make. [ warranty period: 30 months after the date of delivery ]
Tender For supply of 1.5 kva diesel generator set portable generator type petrol start and petrol run, rated output at unity power factor at stp 1500va, electric self start / recoil with 230v ac output voltage. [ warranty period: 36 months after the date of delivery ]
Tender For power contactor 110 amp. 4 pole 415 v ac coil voltage 380-415 v ac 50 hz with 2 nc aux contact along with surge suppresor as per s.no.59 & item no. k-08, place of installation s1k43 of bill of material of rdso spec no. rdso/pe/spec/ac/0184-2015(rev.0), used for main contactor for local main supply of lhb type ac coaches , confirming to rdso spec. no. rdso/pe/spec/ c/0184-2015(rev.0) suitable for lhb type ac coaches switch board cabinet.(s1k-43) spec:rdso/pe/spec/ac/0184-2015(rev.0) of makes m/s abb, m/s schneider, m/s siemens, m/s l&t and c&s [ warranty period: 30 months after the date of delivery ]
Tender For supply of feeder junction box complete (type - iii) conf. to rcf drawing no. cc75310 alt-c, cc75311 alt-a & cc75312 alt-a suitable for garib rath type ac coaches & power cars. [ warranty period: 30 months after the date of delivery ]