Tender For supply of spike protector 230 v hz, 5a with 3 nos.5 pin socket and sheet metal cabinet as per thespecifications detailed. acinput voltage - 230 volts %b1 10%, 50 hz %b1 3% voltagedrop - 1 volt max clamping volts - 715volts rated peak current - 4500 amps ratedpulse - 75 joules response - lessthan 100 mano sec control - on/offswitch (5a rating) protection - fuseand circuit breakers foreach socket cabinet - sheet metal with powdercoating output terminal - 3 nos. of 5 pinsockets of each rated for 5 a noise filter - elcommake noise filter power cable - pvcpower cable with 3 pin 5 a, (cable shall be conforming to is: 694) size (l xb x h) - 265 x 80x45 mm (approx.) mounting - wallmounting (with 4 nos. screws) the item shall be equivalent to model no.pss-05/3a of m/s. prosys make or similar. note: 1. offers either from manufacturer or from authorized dealer shall only be considered. 2. thetenderer shall submit complete technical details of the item offered along with the offer for technical scrutiny. [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply of supplying of 1.5 tr nominal capacity invertor type metal body , installation, testing and commissioning of of 1.5 tr inverter type ductable air cooled split ac unit as per item no.1 above in equipment room , providing and fixing heavt duty powder coated m s stand of suitable size made out of suitable guage ms shee , supply and fixing of 3 core 2.5 sq mm control cum transmission wiring and ac power supply cable of shielded copper conductor for looping between indoor and outdoor , supply and fixing of 4 core 1.5 sq mm control cum transmission wiring and ac power supply cable of shielded copper conductor for looping between indoor and outdoor , supply installation testing and commissioning including vaccumiazation and nitrogen testing of , supply installation testing and commissioning including vaccumiazation and nitrogen , supplying and fixing of 25 mm sizes of rigid upvc piping from outlet socket of ac unit complete with elbow , supplying and fixing dp sheet steel enclosure on surface or recess along with 25 or 32 a 230 v c curve dp mcb , supplying and fixing 5 amps to 32 amps rating, 240 or 415 volts c curve miniature circuit breaker suitable for inductive load of single pole and neutral , providing and fixing supply air grills of powder coated aluminum construction having a free area of not less than 70 percent without volume control dampers , supplying and installing of 150 mm width 50 mm depth 1.6 mm thickness nominal size of perforated hot dipped galvanised iron cable tray
Tender For supply of network theory,control system,electronic devices and circuits,analog circuit,signals and systems,communications system,electromagnetics,digital circuits,computer organization for gate
Tender For supply of circuit breaker for output battery charger and control circuit (pos: 110, 112.1) for wap7 & wag9 (3 phase) class of locomotives. as per clw specn. no. clw/es/3/0050, alt.-c and. abb id no. hbtb585501r4371. [ warranty period: 30 months after the date of delivery ]
Tender For supply of 3 pole ax contactor ax260-30-11-84 rated control circuit voltage 50 hz 110v; 60 hz 110-120v, mounted aux contacts 1 no, 1 nc, rate operational current ac-3 (220/230/240 v) 50 degree c 265 amp, (380/400v) 55 degree c 265 amp, (415 v) 55 degree c 265 amp, (500 v) 55 degree c 250amp, (690 v) 55 degree c 250 amp, rated frequency main circuit 60 hertz [ warranty period: 30 months after the date of delivery ]
Tender For supply of cylindrical hrc fuse link 2 amps, 500 v ac, size: 10x38 mm, suitable for secondary circuit of 100va control transformer of non - ac lhb coaches conf. to rdso spec. no-rdso/pe/spec/ac/0203-2020(rev.0) [ warranty period: 30 months after the date of delivery ]
Tender For supply of high voltage fuse rating 2a, 1.2 kv ac as per part no.184000.2 of siba size 8x50 mm foruse in primary circuit of 100va control transformer of lhb ac/non-ac/hog coaches as per rdso spec. no. edts-355,amn. 1 &2. [ warranty period: 30 months after the date of delivery ]
Tender For supply installation testing and commissioning/ upgradation of retrofitting and complete electro-mechanical refurbishment of existing main incomer of 33/11 kv and bus couplers air circuit breakers (acb) 3200 amp capacity to main control area of 500 b