Standby Power Rating
40 kW 60 Hz
Liquid Cooled
Gas Engine
Generator Sets
Model Numbers:
STANDARD EQUIPMENT
• All input connections in one single area
• High coolant temperature shutdown
• Low oil pressure shutdown
• Low coolant level automatic shutdown
• Overspeed automatic shutdown
• Crank timer
• Exercise timer
• Oil drain extension
• Cool flow radiator
• Closed coolant recovery system
• UV/Ozone resistant hoses
ASPCS1BBL040 - Steel Enclosure
ASPCA1BBL040 - Aluminum Enclosure
Ultra Quiet Mode
For Low Noise Exercise
- 60.0 dB(A) at 7 meters
UL 2200 Listed
Power Matched
3.9GN ENGINE
Naturally Aspirated
2 Year Limited Parts
and Labor Warranty
Models are equipped with a
200 amp NEMA 3R Transfer Switch
with Service Disconnect
• Watertight state of the art electrical connectors
• Mainline circuit breaker
• Radiator drain extension
• Battery charge alternator
• 2 Amp static battery charger
• Battery cables
• Battery rack
• Fan and belt guards
• Isochronous governor
FEATURES
• Innovative design and fully prototype tested
• UL2200 Listed
• Solid state frequency compensated
voltage regulator
• Dynamic and static battery charger
• Sound attenuated acoustically designed enclosure
• Ultra Quiet Mode for low noise level exercise
• Acoustically designed engine cooling system
• High flow low noise factory engineered exhaust system
• State of the art R100 digital control system
• Watertight electrical connectors
• Rodent proof construction
• High efficiency, low distortion designed alternator
• Vibration isolated from mounting base
• Matching transfer switches engineered and
tested to work as a system
• All components easily accessible for maintenance
• Electrostatically applied powder paint
APPLICATION
& ENGINEERING DATA
40 kW
GENERATOR SPECIFICATIONS
TYPE ..........................................................................................................Synchronous
ROTOR INSULATION..........................................................................................Class H
STATOR INSULATION ........................................................................................Class H
TOTAL HARMONIC DISTORTION ........................................................................<3.5%
TELEPHONE INTERFERENCE FACTOR (TIF) ........................................................<50
ALTERNATOR OUTPUT LEADS 3 PHASE............................................................4 wire
BEARINGS ....................................................................................................Sealed Ball
COUPLING ..................................................................................................Flexible Disc
LOAD CAPACITY (STANDBY RATING) ................................................................40 kW
EXCITATION SYSTEM............................................................................................Direct
NOTE: Generator rating and performance in accordance with ISO8528-5,
BS5514, SAE J1349, ISO3046, and DIN6271 standards.
ENGINE SPECIFICATIONS
MAKE ................................................................................................................ Generac
MODEL ..................................................................................................................V Type
CYLINDERS ..................................................................................................................6
DISPLACEMENT ................................................................................................3.9 Liter
BORE ........................................................................................................................3.91
STROKE ....................................................................................................................3.31
COMPRESSION RATIO ..........................................................................................9.1:1
INTAKE AIR SYSTEM........................................................................Naturally Aspirated
VALVE SEATS ......................................................................................Precision ground
LIFTER TYPE ............................................. Overhead Valve Push Rod Hydraulic Lifter
GOVERNOR SPECIFICATIONS
TYPE ................................................................................................................Electronic
FREQUENCY REGULATION ...................................................................... I sochronous
VOLTAGE REGULATOR
TYPE ................................................................................................................Electronic
SENSING ....................................................................................................Single Phase
REGULATION ..........................................................................................................± 1%
FEATURES................................................................................................V/F Adjustable
Adjustable Voltage and Gain
LED Indicators
STEADY STATE REGULATION ............................................................................± .25%
ENGINE LUBRICATION SYSTEM
OIL PUMP ................................................................................................................Gear
OIL FILTER .............................................................................Full flow spin-on cartridge
CRANKCASE CAPACITY ..................................................................................4 Quarts
GENERATOR FEATURES
Revolving field heavy duty generator
Directly connected to the engine
Operating temperature rise 120 °C above a 40 °C ambient
Insulation is Class H rated at 150 °C rise
All models are fully prototyped tested
CONTROL PANEL FEATURES
SEVEN LED INDICATOR LIGHTS ADDITIONAL FUNCTIONS
• Low fuel pressure • Delay on utility failure for engine start
• High coolant temp/low coolant temp • Engine cooldown timer
• Overcrank
INTERNAL FUNCTIONS:
• 3 position switch (auto, off and manual)
• 2 wire start for any transfer switch
• Communicates with the Generac RTS transfer switch
• Built-in 7 day exerciser
• Selectable engine speed at exercise
• Governor controller is built into the master control board
• Temperature range -40 °
C to 70 °C
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ENGINE COOLING SYSTEM
TYPE ............................................................................... Pressurized Closed Recovery
WATER PUMP ................................................................................................Belt driven
FAN SPEED..................................................................................................... 2060 rpm
FAN DIAMETER................................................................................................22 inches
FAN MODE............................................................................................................Pusher
FUEL SYSTEM
FUEL TYPE ..........................................................................Natural gas, propane vapor
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CARBURETOR ..............................................................................................Down Draft
SECONDARY FUEL REGULATOR ..................................................................Standard
FUEL SHUT OFF SOLENOID ..........................................................................Standard
OPERATING FUEL PRESSURE VAPOR SYSTEMS ..............Nat. Gas 5" to 14"H
............LP Vapor 5" to 14" H
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ELECTRICAL SYSTEM
BATTERY CHARGE ALTERNATOR ............................................................12V 30 Amp
STATIC BATTERY CHARGER ..............................................................................2 Amp
RECOMMENDED BATTERY .............................................................Group 24 525CCA
SYSTEM VOLTAGE ............................................................................................12 Volts
Rating definitions - Standby: Applicable for supplying emergency power for the duration of the utility power outage. No overload capability is available for this rating. (All ratings in accordance with
BS5514, ISO3046 and DIN6271). Maximum wattage and current are subject to and limited by such factors as fuel Btu content, ambient temperature, altitude, engine power and condition, etc.