Description
The State of Arkansas is seeking a generator set that includes an enclosure, a diesel tank, a trailer, and related accessories. The generator set must meet specific requirements, including a standby rating of 150°C, a prime power rating, and compliance with National Electrical Code and local codes. The contractor must provide all new equipment, and the manufacturer must be a supplier of a complete and coordinated system. The contract will be for a firm contract, and the anticipated start date is upon contract award.
Key features of the generator set include:
• A MQ Power model DCA220SSJU4F3, 60Hz, and 0.8 power factor
• A 3-position selector switch with 120/208v, 277/480v 3-phase, and 120/240v 1-phase
• A minimum 6.8-liter displacement engine with a governed engine speed of 1800 rpm
• A turbocharged engine fueled by diesel
• A liquid-cooled engine with a minimum of six cylinders
• A EPA certified to Tier 4 Final non-road standards
• A closed loop cooling system with a unit-mounted radiator
• A heavy-duty air cleaner with a restriction indicator
• A maintenance-free battery with a minimum cold cranking amp of 800 amps
• A battery rack and battery cables capable of holding the manufacturer's recommended batteries
• A lockable battery disconnect switch
• A tandem axle trailer with a Gross Vehicle Weight Rating of at least 16,000 pounds
• A customer connection panel with a viewable generator set controller and remote start/stop terminal connections
• A generator overcurrent and fault protection system with an adjustable trip main line 600 amp circuit breaker
• An alternator with a salient-pole, brushless, two-thirds pitch, and four bus bar provision for external connections
• A vibration isolation system with vibration isolators between the engine-alternator and the heavy-duty steel base
The contractor must provide a standard warranty covering three years or 3,000 hours, whichever occurs first, and a service agreement that includes system operation under simulated operating conditions, adjustment to the generator set and transfer switch controls, and certification in the owner's maintenance log.