Tender For Slab Transfer Car 90 Mt Pr 28035009, Hazira-Gujarat

Tender For Slab Transfer Car 90 Mt Pr 28035009 28035009 0001 0001 300903029 CAR,COIL/SLAB,DRG:23-24/PROGA/163279/01 Technical Details Name : Gupta, Ravikant - AM/NS India - SMP1 (HA Contact : 9328892801 Email : Ravikant.Gupta@amns.in 1 NO CAR,COIL/SLAB-TRANSFER CAPACITY:90 TON , TEST LOAD:112.5 TON , TRAVEL LENGTH:86 M TRAVEL SPEED:0.5 M/S , DRIVE:ABB OR SIEMENS , RAIL CENTER:1750 MM DRAWING DRG NO:23-24/PROGA/163279/01 , DRAWING REV NO:03 Item Details : SLAB TRANSFER CAR ALONG WITH UNDERGROUND DSL Capacity of Slab transfer Car SWL:90 tons + Refractory dead weight-7.3 tons Rail Track Gauge- 1750 mm. Trolley Platform Length- 10600 mm (excluding spring buffer). Trolley Overall Width- 2600 mm. Height from Rail Level -1000 mm (CR 80 RAIL HEIGHT is 130mm + 20mm bottom plate = 150mm ) No of Axles-Two Motor type and rating-Motor kW - 9.2kW x 4 nos (2 Working +2 Standby) S1 duty 100% CDF, Geared brake Motor, Cl - H Insulation, IP 55enclosure Ambient Temp - 50 deg C. Wheel Tread Diameter -8 x 400 Dia. LT wheel shall be single flange. Wheel Load Wheel Load - 18tons CR 80 RAIL Rail HEIGHT is 130mm + 20mm bottom plate = 150mm. Trolley Speed- 30 mtr/min speed. Travel length-86 m. Rail track curve radius-17 m. Feature-Automated transfer car suitable for travel on curved path Buffers-Spring Buffer. Slew bearing – impact capacity / factor of safety (in case of slab free fall, bearing must not fail). For impact, spring etc. to be provided. Brake-DC Disc Brake inbuilt with geared motor with Manul release. Gearbox-Compact helical geared brake motor. Control system-Panel on car with IP55 protection. Min 300 mm above floor level. Preferred location on rail inner side. Mode of operation-4 motor / 2 VFD. RRC - 2 speed pushbuttons. 4 human sensor on 4 corners, 2 EPB on both side, 2-step Limit switch on car (schneider make). 4 striker on floor along travel path. PLC on car. HMI / ground station on wi-fi. Input Electric Power -415VAC ± 10%, 50Hz ± 3% from 3 Phase, Ambient Temp - 50 deg C. Power Cable -Main Incomer Power cable of suitable size up to DSL shall be in AMNS scope. SAFETY PROTECTIONS -Emergency Stop: 2 EPB on both side of car. -Short Circuit Protection: 50 KA 1 sec. -Reverse Interlock: BETWEEN FWD <(>&<)> REV MOTION. AC for Panel-Own Make Panel with AC , Make - Advance cooling / Kabu / Rittal only will be accepted. Human sensors: Shall be provided at four corners so that in case of any obstacle coming in direction of movement of car, car shall stop. The signal from human sensor shall be transferred to panel mounted on transfer car through hard wiring.-1. Four corner switch. -2. human Sensor. both switch suitable for outdoor duty IP 55. PLC <(>&<)> DRIVE-Siemens S7-1500 <(>&<)> SINAMICS Drive are preferred. If Siemens delivery issue is there, VENDOR to take confirmation from AMNS before placement of order on ABB. No other make is accepted. Panel on car with IP55 protection. Min 300 mm above floor level. Preferred location on rail inner side Transfer car rail size CR80 rail. Hooter on transfer car-1 no. Light on transfer car-4 no. (one each on all corners). Limit switch-Shall be provided at loading points in bays. Drawing / QAP / Test reports-Vendor to provide design calculations, QAP and internal test reports (after PO placement) for AMNS approval. DSL-Shrouded DSL. DSL

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