Tender For supply of kit of filters for nta 14-g (consisting of 4 items) (1) element, lube oil filter-cil pt. no. 3318853 or equivalent- qty. 02 nos. (2) separator, fuel water - cil pt. no. 3329289 or equivalent- qty. - 02 nos. (3) inhibitor, corrosion 5 ltr. - cil pt. no. 3816986 or equivalent - qty. 01 no. (4) element, crn resistor - cil pt. no. 4072352 or equivalent- qty. 01 no. [ warranty period: 30 months after the date of delivery ]
Tender For supply of resistor 08 ohms control console left lower emd pt no-8357919, dlw pt. no. 18300455 [ warranty period: 30 months after the date of delivery ]
Tender For supply of 3 kvar metalized (aluminum body) polypropylene gas filled; way cut three phase self-healing type capacitor rated at 480v 50 hz. the can diameter of the capacitor should not be more than 55 mm. capacitor should have discharge resistor and over pressure discharge disconnection as per rdso modification sheet no. rdso/ pe/ ms/ ac/ 0054-2011 (rev-0) and confirming to is 13340 with isi mark and properties as defined in table 1 of rdso modification sheet no. rdso/ pe/ ms/ ac/ 0054-2011 (rev- 0) suitable for capacitor bank of lhb ac coaches and power cars (as per rcf spec no. edml-130, rev-1, corr-5 or latest). material is epcos cat no. b25671r4032a 80 or vishay part no. acmkphd480.3.300 or equivalent. material shall be procures from any rdso/ rcf/ icf/ approved source for capacitor or their authorized dealers only. [ warranty period: 30 months after the date of delivery ]
Tender For wire wound resistor 4.7 ohms 1000w, size 50 mm outer dia and resistor length 380 mm with suitable fixing clamp item to be supplied along with fixing clamps. height of fixing clamp should be above 35 mm. make: sure resistor (or) escol (or) monolite only. note: 1) one sample to be got approved before effecting bulk supply. 2) firm should submit authorised dealership certificate along with tender otherwise offer will not be considered. [ warranty period: 30 months after the date of delivery ]
Tender For supply of igbt (insulated gate bipolar transistor) is a three-terminal semiconductor device (gate,collector, emitter) that combines the high-speed switching of a mosfet with the low saturation voltage of abipolar junction transistor (bjt). specifications: (1) model no:ff1400r17ip4 (2) voltage : 1700 v (3) current :1400 a (4) repetitive peak collector current : 2800 a (5) collector-emitter saturation voltage : 1.75 v to 2.2v @ 1400a, 15v (6) gate-emitter peak voltage :20 v (7) module type: half-bridge (dual switch). (8) operating temperature: -40 to 150 ?c. (9) internal gate resistor: 1.6 ohm. (10) series/package: prime pac 3.make: infineon, mitsubishi, semikron, abb. [ warranty period: 12 months after the date of delivery ]