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| 1 | Supply, install, testing and commissioning of approved OEM factory assembled diesel generator set of totally enclosed and sound proof (with acoustic enclosure as per CPCB 4+ norms) of capacity 160 KVA, 3 phase, 4 wire, 415 volts, 1500 RPM, AC power supply with power factor 0.8, coupled directly to alternator mounted on common base plate complete with fuel tank, battery and standard accessories and fittings, vibration pads, PCC foundation complete all as specified and directed. The genset shall conform to CPCB4 + norms for noise and emission limits and including the following : (a) ALTERNATOR :- Standard design alternator rated at 160 KVA net output at site after considering all derating factors, site conditions and at power factor 0.8, AC 3 phase, 4 wire 415 volts, 50 cycles, 1500 RPM, self excited, self regulated, screen protected, drip proof IP-23 enclosure, brushless design, insulating class H, voltage regulation +/- 1% operated voltage from no load to full load and shall be in position to generate supply with frequency regulation within +/- 3% tolerance, revolving field type.(b) DIESEL ENGINE: Adequate capacity diesel engine suitable to above alternator, radiator water cooled, to drive independently above alternator and after considering derating as per site conditions directly coupled to alternator multicylinder, multistroke, direct injection, cold starting, 1500 RPM, with an overload cap of 10% for 1 hour and in any load for 12 hours continuous running complete with standard accessories all as specified and required for safe running and operation with accessories shall be as under:- (i) Flywheel (ii) Air cleaner wet/dry type |
| 2 | (iii) Fuel Filter (iv) Fuel Injection system incl.injection pump, solenoid switch, nozzle as per manufacturer's specifications (v) Lubricating oil filter (vi) Lubricating oil pump (vii) Turbocharger (viii) Radiator (ix) Starting system consisting of batteries of capacity as recommended by manufacturer, battery connections with copper leads and with lugs of adequate size, initial charging of batteries, battery charger/ generator with regulator, starter motor, starter gear (x) Extension of exhaust silencer complete with exhaust pipe of suitable dia from out side canopy to out side of bldg/shed all covered with glass wool wrapped with aluminium foil of 28 SWG adequate to create draft for safe exhaust without transferring vibrations to buildings / walls, flexible exhaust pipe complete.(xi) Microprocessor control electronic metering and module for indication of battery voltage, oil pressure, engine RPM, hour meter and protection against low oil pressure and over speed of engine including electronic governing.(xii) Battery charging system with suitable capacity battery charger complete with necessary connecting leads etc all as directed (xiii) Radiator cooling system comprising of radiator, radiator fan belt. |
| 3 | (xiv) Fuel hoses. (xv) In Built Fuel tank of minimun 8 hours run on full load capacity of DG set(xvi) Air intake system (xvii) Common base frame of sturdy design suitable for antivibration mounting and permanent concrete foundation for mounting engine and alternator as per manufacturers instructions. (c) CONTROL PANEL :- CRCA Steel fabricated indoor type for controlling the above generating set. The control panel shall consisting of the following components:-(i) MCCB Four Pole 315 Amps, 35 KA of rated capacity (as per OEM - 1 No) (ii) Set of indicating lamps - 03 No (Load ON DG/Mains & Set Running)(iii) Set of instrument fuses - 01 Set, (iv) Set of current transformers - 01 Set (d) AMF PANEL:- Out door type made of CRCA sheet IP 65 protection 3.15mm thickness, CPRI type/approved manufacturer, Control cubical fabricated duly pretreated & powder coated finish with iron angle base frame Support floor mounted with removable gland plates, hinged front & back openable door with locking arrangement and provision for connecting incoming and outgoing cable leads and the following accessories :(i) Aluminium bus bar, 3 phase, 4 wire, 400 Amps - 01 Set |
| 4 | (ii) AMF Controller including electrical wiring, Control MCB, Fuses etc - 1 Set(iii) MCCB 3150 Amps, Four Pole, 35 KA, 415 Volts - 2 Nos (Mains Supply, DG Supply & Load) (iv) Power contactor 4 pole 315 Amps - 03 Nos (Mains Supply & DG Supply and Spare)(v) Auto Manual Selector Switch with wiring - 1 Set(vi) DG set ON/OFF Push Button - 1 Set(vii) Control ON/OFF Selector Switch - 1 No(viii) AC / DC relay & timers (ix) O/L relay (x) CTs Set of 3 - 1 Set(xi) Load on DG Indicator - 1 No(xii) Load on Mains Indicator - 1 No(xiii) Mains ON Indicator - 1 No(xiv) DG ON Indicator - 1 No(xv) Digital VAFPAF meter : 01 Nos (xvi) Supply and lay Control cable LT 1100 Volt PVC insulated armoured heavy duty copper conductor of suitable size multicore from DG Set to AMF panel(xvii) Any other components/parts as per manufacturer instructions and as directed by GE required for entire completion of the item. Please Enable Macros to View BoQ information |
| 5 | (ii) AMF Controller including electrical wiring, Control MCB, Fuses etc - 1 Set(iii) MCCB 3150 Amps, Four Pole, 35 KA, 415 Volts - 2 Nos (Mains Supply, DG Supply & Load) (iv) Power contactor 4 pole 315 Amps - 03 Nos (Mains Supply & DG Supply and Spare)(v) Auto Manual Selector Switch with wiring - 1 Set(vi) DG set ON/OFF Push Button - 1 Set(vii) Control ON/OFF Selector Switch - 1 No(viii) AC / DC relay & timers (ix) O/L relay (x) CTs Set of 3 - 1 Set(xi) Load on DG Indicator - 1 No(xii) Load on Mains Indicator - 1 No(xiii) Mains ON Indicator - 1 No(xiv) DG ON Indicator - 1 No(xv) Digital VAFPAF meter : 01 Nos (xvi) Supply and lay Control cable LT 1100 Volt PVC insulated armoured heavy duty copper conductor of suitable size multicore from DG Set to AMF panel(xvii) Any other components/parts as per manufacturer instructions and as directed by GE required for entire completion of the item. Please Enable Macros to View BoQ information |
