Tender For bid to ras repair and maintenance of lift - service and maintenance of lift , rocket switch, door drive control seitch , limit switch, protective devices , break protective devices , pcb for position indicator signal pcb , phase reversal or singlephasepreventer , door or gate track rollers , 12 or 24 volt dc 10 or 12 pin no or nc contractor , led 5w emergency lamp , emergency alarm device , 12 volt 18ah maintenance free sealed battery , main controller trasformer primary 415 volts , floor relay oscillator switch , main contactor with coil, 60 amps , power contractor 32 amps with 24 or 28 volts , power contractor 32 amps with 02 no plus 2 nc , full length infrared sensor 64 beams , changer card of automatic rescue device , converter card of automatic rescue device , medfet card of automatic rescue device , rotary encoder for speed feedback , door motor with built-in rotary encoder
Tender For o m water supply schemes rwss to kurumbanmoozhy and kollamula supply and installation of 50 hp fully automatic star delta starter and connecting with existing pump set at kurumbanmoozhy intake pump house-pipeline work
Tender For supply of dol starter for motor rating 5hp /3.7kw, 415v, ac, 3 phase 50hz, in s.s. housing i ncl. bimetallic relay with singlephasepreventer, dry run protection, water level sensor, low/high voltage protection, high current protection, necessary ryb indicators similar to type (dol):3tw72911a.74 of siem ens make. relay range 6.5 a-13.5 a, coil voltage: 415v, 50hz conforms to is:13947-4-1 or latest. makes: s iemens, c&s, abb, cg, bch, l&t or equivalent suitable for 5hp submersible pump. [ warranty period: 30 months after the date of delivery ]
Tender For supply of heavy duty industrial type 40 hp fully automatic star delta starter, 415 volt ac, 50 hz, ove rload relay range 24.4 amp. to 39 amp. with in built singlephasepreventer, motor on indication, trip indi cation, healthy phase(r,y,b) indication, voltmeter, ammeter, heavy duty contactors, coil voltage 415 vac, protection against phase loss, phase reversal, phase unbalance, under voltage & over voltage confo rming to is/iec 60947-4-1 equivalent to bch make cat no.nasact1ledm [ warranty period: 30 months a fter the date of delivery ]
Tender For supply of electronic timer for star/ delta starter, setting time range 03 sec to 60 sec, control voltage 380-440v/200-240v, 50/60 hz, confirming to iec-60947,61812-1, confirming to rcf specification edts 114 , rev b orlatest. suitable to star delta starter in lhb power car. as per siemens make cat no 3rp1576-1n m208k, orschneider make cat no.re22r1qmq,, or c&s or equivalent approved make. note: item should be procured from oem/authorised dealers only. [ warranty period: 30 months after the date of delivery ]
Tender For supply of fully automatic star delta starter for 20hp, 3ph - 415v ac, 50hz submersible pump with sin gle phasepreventer, volt - ammeter, selector switch, relay range - 20a to 33a, coil voltage - 380v. similar to l&t make - fasd starter type - mug30 fasd - 20hp. cat no - cs96008coeo. or similar. [ warranty per iod: 30 months after the date of delivery ]
Tender For repairing including replacement of damaged components of 20 hp,415v star-delta starter panel along with replacement of submersible power cable for aerator unit no. 3 and 5 including other allied works at keorapukur stp under kudghat unit (s and d).