Specifications_for_purchase_of_45KW_diesel_generator.docx

Specifications for purchase of 45KW diesel generator Magnum MMG45IF4 Mobile Generator

ENGINE

Isuzu 4LE2X- turbocharged, after cooled diesel engine, 4cylinder, EPA Tier 4 approved, Radiator and oil drains plumbed to exterior, 2.2L displacement, Rubber vibration dampers to isolate engine and generator from frame, 60/40 coolant, electrical heat trace with plug on crank case breather and fuel filter, inline block heater.

SYSTEM OUTPUT

3 position voltage selector switch, Single phase-120/240V Zig Zag, Three phase-120/208V Low Wye, Three phase-277/480V High Wye, 35KW/35KVA-prime single phase, 37kW/46kVA-prime, three phase.

ELECTRICAL CONTROLS

Lockable control box door with diagnostics window, Remote start/stop contacts, Lockable lug box with safety switch, trips main breaker when door is opened, disables voltage regulator, Output ground connection lug inside lug box, 2 ea. 120V 20 Amp GFCI duplex outlets (Nema 5-20R type), 2 ea. 125/ 250V 50 amp, 3 pole, 4 wire twistlock ( Non-Nema 6369), rheostat for voltage adjustment to +/- 10%, main shunt trip breaker, Buck transformer kit to provide 120V at GFCI outlets when operated at 277/480V, 720 CCA gel cell battery, battery disconnect switch. Remote start/stop contacts in lug box.

TRAILER

3” Lunette hitch, dual axle trailer with surge brakes, safety chains with spring loaded safety hooks, P205/75R15 tubeless tires-6ply, spare tire and mounting bracket, DOT approved directional, tail, and side lights, 120% spill containment, Steel or plastic fuel tank with 27hr. run time, ENCLOSURE

Aluminum sound attenuated enclosure, powder coated paint, UV and fade resistant, insulated and baffled, 65 dB (A) at 23 feet prime power, Emergency stop on outside of enclosure, lockable fuel fill, lockable enclosure doors, stainless steel door hinges, central lifting point. Central lifting point.

SYSTEM CONTROLS

Power Zone controller and display. Fuel level warning shutdown, over speed protection, oil pressure shutdown, coolant level shutdown switch, over voltage shutdown, under voltage shutdown, frequency shutdown, over current shutdown, manual or auto start, engine start stop, microprocessor based controller, alarm cancel and fault reset switches, engine diagnostic display, line output and frequency display, system hours and time to service display, backlit resolution display, GENERATOR

Marathon Electric brushless, 4 pole, class H insulation, voltage regulation +/- 1% Voltage Regulator.

ADDITIONAL REQUIREMENTS

2000 hr. service kit to be included with each unit, to include 8 ea. primary fuel filters, 8ea. final fuel filters, 4ea. oil filters, 4ea. air filters.