Tender For supply of stopper (ms) to drg no.rdso/s.10965 alt-6/ptj for electricpointmachine (4.0 mm dia hole for split pin shown in the drawing shall not be drilled by the supplier) [ warranty period: 30 months after the date of delivery ]
Tender For supply of semi-knock down wooden packing box to drg.no. cwm/sk.400/alt-3 forelectricpointmachine and packing of electricpointmachine at s&t/ws/ptj (qty-5400)
Tender For supply of universal portable test unit for ovp(over voltage protection) suitable for 4.5 kw and 25kw rru/erru as per rdso/pe/smi/0047-2013 (rev.0) annex.-1. note- item to be supplied from any rru/erru manufacturer. [ warranty period: 30 months after the date of delivery ]
Tender For supply for commissioning of 110 volt eot crane control panel with complete wiring consisting of following items: 1) powder coated standard mild steel control panel with minimum thichness 14 swg for body and 16 swg for doors .protection class-ip-55 and is 8623/iec 61439 - 01 nos 2) mccb 4 pole 415 volt ac,50hz,35 ka, 100 ampere conforming to standard iec 60947-2 make-l&t/havells/c&s /siemens- 01 nos 3) 3 pole forward/reverse power contactor unit 75 ampere ,coil voltage-110 volt ac,with 2no+2nc type-mnx75 ampere/110 volt ac make-l&t/havells/c&s /siemens -02 nos 4) auxiliary power contactor unit 16 ampere ,coil voltage-110 v ac with 2no+2 nc, type mnx 16 ampere/110 volt make-l&t/havells/c&s /siemens- 01nos5) electronic overload relay (20-85) ampere ,415 volt ac 50hz ,3 pole trip class 10-20 with 1 no+ 1nc as per iec 609474 make-l&t/havells/c&s /siemens- 01 nos 6) 3 pole contactor unit 50 ampere, coil voltage-110 volt with 2no+2nc for one drive rotor acceleration-03 nos make-l&t/havells/c&s /siemens 7) on delay timer for one drive 110-220 volt make-l&t/havells/c&s /siemens 8) spp (single phase preventor) 6 wire 415volt,protection class-ip 20-01 nos make-l&t/havells/c&s /siemens 9) led indicator lamp red-yellow-blue -01 nos each make- ce/kaycee/c&s 10) din channel-05 mtrs make-reputed 11) power and control terminal/connector (complete set) 12) numbering ferrule as per requirement(complete set) 13) copper cable lugs,pin &ring type ( complete set) 14) sleeves as per site requirements -01 set [ warranty period: 30 months after the date of delivery ]
Tender For supply and erection commissioning of dual channel smart battery charger discharge unit with battery heth monitoring system. technical specifications for 24v@60a charge discharge unit: operating voltage : input 100v ac to 280v ac, dual output: 2x27.5 dc @ 30a,each channel has digital volt and am meters, automatic battery fully charging cut off and display status of battery (capacity of batterypercentages ) output have short circuit ,over voltage locking protection, float, boost mode operation , battery reverse polarity protection, and input and output galvanic isolation, air cooling protection. make- vas power, sirius, sandev or equivalent. [ warranty period: 30 monthsafter the date of delivery ]
Tender For lock rod in sets for electricpointmachine 143mm stroke. each set comprising of 1) lock rod (rh) to drg.no.rdso/s.10806 alt-ptj/14 :-1 no. 2) lock rod (lh) to drg.no.rdso/s.10807 alt-ptj/13 :-1 no. each lock rod rh & lh shall be supplied with 2nos of nut ms hex m24x3mm pitch to is:1364 part-3, 2nos of lock nut ms m24x3mm pitch to is:1364 part-4, 2nos of washer ms punched m24 to is:2016 type-a & 2nos of spring washer b24 to is:3063. all these fasteners are to be supplied in assembled condition, zinc plated to grade fe/zn 25 to is:1573 and yellow passivated to is:1340. ultrasonic testing to be conducted by the supplier on lock rods to ensure the material is free from internal cracks/defects and for proof of this, test certificate from reputed testing labs shall be enclosed along with each supply. [ warranty period: 30 months after the dateof delivery ]