Tender For motor protection circuit breaker 63 am [motor protection circuit breaker 63 amps as per specification golden parameters 1) rated current: 63a 2) rated voltage: 415 v 3) breaking capacity: minimum 10 ka additional parameters: 1) all specification shall be conforming to is:13947/iec : 60947 latest. 2) isi mark: yes 3) handle type: rocker type, toggle switch only 4) release type: thermal magnetic 5) adjustable overload settings: 45-63 amps 6) rated frequency: 50 hz 7) phase: 3 8) duty:ac3 9) test trip function: yes 10) mounting: suitable for 32mm din rail mounting 11) auxiliary contact 1no + 1nc in assembled conditions: specific requirement 1) availability of type test report from central govt nabl: ilac accredited lab to prove conformity to the specification: yes/no 2) copies of test reports to be furnished to buyer on demand at the time of supply: yes 3) warranty: 18 months from the date of supply or 12 months from the date of installation.]
Tender For corrigendum : supply of mcb - miniature circuit - breakers for a.c. operation as per is / iec 60898 (part 1) (q2) , molded case circuit breakers (mccb) as per is / iec 60947 (q3) , mccb with thermal magnetic / microprocessor based trip unit (q3) , rccb - residual current operated circuit - breakers as per is 12640 (q3) , motor protection circuit breaker (mpcb) (q3) , variable voltage variable frequency drive (q3)
Tender For corrigendum : supply, installation, testing and commissioning of 02 nos. low pressure air compressors for 3x35 mw ljhp power house. - supply of new compressor of reputed make(ingersoll rand/cummins/bhel/abb/elgi)as per specifications:a)type=base mountb)working pressure= 12kg/sq.cmc)design capacity=78 cfmd)control = csc (constant speed control)e) motor rating=25 h.p,415v,3-phase inductionmotor, s.i.t.c of protection and control panel with connected fuses,ml2 contactors, thermal overload relay ,single phase preventer, over/under voltage protection, earth fault protection, with delay timers, on/off switch with auto/manual operations and other allied indications with allied accessories as per site requirement.
Tender For supply of motor protection circuit breaker (mpcb) for compressor unit and heater unit, current rating 7-10 amp, thermal release range 10-16 amp, class-10, breaking capacity 10ka, 3-pole, voltage rating 415 v ac, conforming to is/iec 60947-2; conforming to rdso spec. no. rdso/pe/spec/ac/0184-2015 (rev. 1); suitable for use in switchboard cabinet of lhb type ac coaches. accepted make & cat. /model no.: rdso-approved make abb,legrand,schneider,l&t, siemens and eaton and model as per serial no. 39 of rdso letter no. el/7.1.108/mssbc dated 17.09.2021 or any other rdso-approved make.
Tender For supply of self priming mono block pump of 0.5hp / 0.37kw, 2800 rpm, 415v ac, 3 phase, 50 hz, 1.1a for use in ac coaches, as per rcf specification no. edts-186 rev -a, with thermal switch as protection device embedded in motor, without cradle arrangement & without microprocessor based controller, suitable for use in conventional and lhb type ac coaches.