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DG450-2 (Single-phase)

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Specifications
Standard/Optional Features

Generator Set Specifications

Frequency	60 Hz
Natural Gas Rating	450 ekW
Emissions/Fuel Strategy	U.S. EPA Certified for Non-Emergency Application
Voltage	120/208, 120/240, 277/480, 346/600 VAC
Displacement	1336.42in³
Fuel Type	Natural Gas
Speed	1800 rpm

Engine Specifications

Engine Model	G21.9L V12, 4-Cycle, Spark -Ignited
Fuel System	Carburetor, Down Draft
Aspiration	Turbocharged - Aftercooled
Governor Type	Electronic
Bore	5.03in
Stroke	5.6in
Compression Ratio	10.0:1

Generator Set Dimensions

Length	154.4in
Width	71in
Height	67in
Weight	8274lb

Standard Equipment

Cooling

Closed coolant recovery system
50/50 Ethylene glycol antifreeze
Factory-installed radiator

Fuel	Fuel pressure test po Low fuel pressure switch Primary and secondary fuel shut-off

Generator

Class H insulation material
Permanent magnet excitation
Full load capacity alternator

Controls

EMCP 4.2 Series generator set controller

Mounting

Vibration isolaton (puck type)

Electric Starting And/or Prelube

Engine electrical system
Battery cables
Solenoid activated starter motor

Electric Power - Package Serial Number Prefix

Battery charging alternator

Optional Equipment

Generator

Thermal magnetic or electronic trip MCCBs
Anti-condensation heater
Shunt trip and auxiliary contact breaker