| | Sector | abcRailways Transport Services | Tender Value | N.A. | | Location | Tamil Nadu - India | Ref.No | 57631398 | | Closing Date | 27 - Jun - 2023 | | | Supply of propulsion equipment for jk memu
traction transformer complete with cooling system & accessories like h.t cable along withprotection shield in passenger compartment and under frame area, thermostat etc. related protection equipmentand with safety chain arrangement including termination crimping lugs, cable markers with heat shrinkablesleeves for power and control cables, equipment mounting and earthing hardware and accessories including oilpump, oil cooling blowers etc., as per clause 4.1.1 to 4.1.7 of rdso specification (one set per basic unit). notequantity includes 2 sets as spares. [ warranty period 36 months after the date of delivery]gapless lightning arrestors as per clause 4.2 of rdso specification (one set per basic unit).note quantity includes 2 sets as spares. [ warranty period 36 months after the date of delivery]igbt based pwm power converter inverter complete as per clause 4.3 & 4.11 of rdsospecification with dc link with 100 hz resonance filter and/or any other equipment necessary to reduce the effectof other harmonics on s&t equipment, precharging resistor, braking resistor and associated power/controlcontactors, filters required for harmonic suppression, microprocessor based controls, associated cablesincluding cooling system with accessories such as equipment anchoring arrangement to coach body & htcompartment interlock system including termination crimping lugs, cable markers with heat shrinkable sleevesfor power and control cables, equipment mounting and earthing hardware and accessories including brakecontrol electronics complete system fulfilling the brake blending requirements including wheel slip/slideprotection and anti-skid controls as per clause 4.12(4.12.1 to 4.12.7) of rdso specification and auxiliarymachines as required. (one set per motor coach) [ warranty period 36 months after the date of delivery]asynchronous axle hung nose suspended traction motors with roller bearing suspensioncompatible with igbt controlled power supply with pinion, gear, gear case, nose suspension block and allassociated hardware, air bellows/air filters and speed/temperature sensor including termination crimping lugs, cable markers with heat shrinkable sleeves for power and control cables, equipment mounting and earthinghardware and accessories as per clause 4.4 of rdso specification. (1 set consists of one tm & accessories)note quantity includes 6 sets as spares. [ warranty period 36 months after the date of delivery]microprocessor based tcms/multiplexing system/equipment for inter coach data transmissionand controls and other accessories including fault diagnosis and display system in the driving cab, multiplexingcables and connectors in assembled form and prewired modular type panels wherever required as per clause4.5 & 4.17.3 of rdso specification. (one rake set) [ warranty period 36 months after the date of delivery]auxiliary converter, igbt/sic based, complete with cooling system and accessories for supply toauxiliary machines including motor compressor set, battery charging, lighting and heating & ventilation of 4 carunit with redundancy for extension of power supply as defined in clause 4.14.2 of rdso specification includingtermination crimping lugs, cable markers with heat shrinkable sleeves for power and control cables, withaccessories such as equipment anchoring arrangement to coach body, equipment mounting and earthinghardware and accessories including auxiliary machines as required, as per clause 4.14.1 - 4.14.13 of rdsospecification. (one set per basic unit) [ warranty period 36 months after the date of delivery]pneumatic system comprising of main air compressor(splash lubricated/oil free) along withmounting frame assembled with 3 phase induction motor, filters, and pressure switches, control & air dryer, filters etc., as per clause 4.14.17 of rdso specification. the bidder should indicate the type of compressoroffered in this bid. (one rake set) [ warranty period 36 months after the date of delivery]vacuum circuit breaker (ac) with earthing switch and ht door interlocks as per clause 4.13 ofrdso specification. (one set per basic unit) note quantity includes 2 sets as spares. [ warranty period 36months after the date of delivery]pantograph complete suitable for ac application with mounting insulators and necessary controlvalves and isolating cocks including interconnecting bus bars and associated hardware for roof equipment as perclause 4.18 of rdso specification. (one set per basic unit) note quantity includes 3 sets as spares. [ warrantyperiod 36 months after the date of delivery]all control, power, data and communication cables including wiring of lights, fans and papis alongwith terminal equipment for proper working of entire system and all accessories. cables shall be supplied asharness duly cut to size, marked, connectorised/crimped along with protective accessories for protection againstabrasion and grouped according to |
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