Accepts Rated Load in One Step Per NFPA 110, Level 1
All engine-generator sets are prototype and factory tested
MTU Onsite Energy is a single source supplier
Global Product Support
2 Year Standard Warranty
4024TF281 Diesel Engine
- 2.4 Liter Displacement
- 4-Cycle
Complete Range of Accessories
Permanent Magnet Generator (PMG) - Optional
- Brushless, Rotating Field
- 300% Short Circuit Capability
- 2/3 Pitch Windings
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Digital Control Panel(s)
- UL Recognized,
, NFPA 110
- Complete System Metering
- LCD Display
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Cooling System
- Integral Set-Mounted
- Engine Driven Fan
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2
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30-JS6dt4
stanDarD eQUiPMent
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Engine
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digital Control panel(s)
Air Cleaner
Oil Pump
Full Flow Oil Filter
Jacket Water Pump
Closed Crankcase Vent
Thermostats
Exhaust Manifold – Dry
Blower Fan & Fan Drive
Radiator - Unit Mounted
Electric Starting Motor - 12V
Governor – Electric Isochronous
Base - Formed Steel
SAE Flywheel & Bell Housing
Charging Alternator - 12V
Battery Box & Cables
Flexible Fuel Connectors
Flexible Exhaust Connection
EPA Certified Engine
Digital Metering
Engine Parameters
Generator Protection Functions
Engine Protection
SAE J1939 Engine ECU Communications
Windows-Based Software
Multilingual Capability
Remote Communications to our RDP-110 Remote Annunciator
16 Programmable Contact Inputs
7 Contact Outputs
UL Recognized,
, CE Approved
Event Recording
IP 54 Front Panel Rating with Integrated Gasket
NFPA110 Level Compatible
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Additional Features
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generator
NEMA MG1, IEEE and ANSI standards compliance for temperature rise
and motor starting
Sustained short circuit current of up to 300% of the rated current for up
to 10 seconds
Self-Ventilated and Drip-Proof
Superior Voltage Waveform
Digital, Solid State, Volts-per-Hertz Regulator
No Load to Full Load Regulation
Brushless Alternator with Brushless Pilot Exciter
4 Pole, Rotating Field
130°C Standby Temperature Rise
1 Bearing, Sealed
Flexible Coupling
Full Amortisseur Windings
125% Rotor Balancing
3-Phase Voltage Sensing
±1% Voltage Regulation
100% of Rated Load - One Step
3% Maximum Harmonic Content
Oil Drain Extension & S/O Valve
Flexible Fuel Connector
Battery Cables
Vibration Isolation Pads
Jacket Water Heater: -20° F
Mainline Circuit Breaker
UL2200 Listed
Steel Sub-Base
Radiator Duct Flange (OPU)
Lube Oil & Antifreeze
Operator’s and Owner’s Manual
2 Year/3000 Hour Warranty
Factory Tested at 0.8 PF (3 PH)
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optional Features
Battery Charger: 6 Amp or 10 Amp
Battery: 12 Volt w/ Rack
Circuit Breaker: Standard or 100%
Muffler (OPU only)
Sub-Base Fuel Tank w/ Electrical Stub-Up Area
Weatherproof Enclosure
Sound Attenuation
- 1 1/2” Foam
- Sound Scoops
Remote Annunciator
Isochronous Governor
3
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30-JS6dt4
aPPlication Data
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Engine
John Deere
4024TF281
4-Cycle
4-Inline
149 (2.4)
3.4 (8.6)
4.1 (10.5)
20.5:1
1,800
Electric Isochronous
49 (36)
±1%
60 Hz
Dry
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Fuel Consumption
2.8 (10.6)
2.1 (8)
1.4 (5.3)
Manufacturer
Model
Type
Arrangement
Displacement: Cu In (lit)
Bore: in (cm)
Stroke: in (cm)
Compression Ratio
Rated RPM
Engine Governor
Max Power: Standby: bhp (kWm)
Regulation
Frequency
Air Cleaner
At 100% of Power Rating: gal/hr (lit/hr)
At 75% of Power Rating: gal/hr( lit/hr)
At 50% of Power Rating: gal/hr (lit/hr)
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Cooling - radiator System
122 (50)
0.5 (0.12)
24 (91)
1,412 (25)
291 (5)
Ambient Capacity of Radiator: °F (°C)
Max. Restriction of Cooling Air, Intake,
and Discharge Side of Rad.: in. H
2
0 (kPa)
Water Pump Capacity: gpm (lit/min)
Heat Rejection to Coolant: BTUM (kW)
Heat Radiated to Ambient: BTUM (kW)
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Liquid Capacity (Lubrication)
2.1 (8)
0.675 (2.6)
2.29 (8.7)
Air requirements
106 (3)
2,645 (75)
Total Oil System: gal (lit)
Engine Jacket Water Capacity: gal (lit)
System Coolant Capacity: gal (lit)
Aspirating: *SCFM (m
3
/min)
Air Flow Required for Rad.
Cooled Unit: *SCFM (m
3
/min)
Air Flow Required for Heat
Exchanger/Remote Rad. based
on 25°F Rise: *SCFM (m
3
/min)
* Air density = 0.0739 lbm/ft
3
(1.184 kg/m
3
)
655 (19)
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Electrical
12
750
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Electric Volts DC
Cold Cranking Amps Under 0°F (-17.8°C)
Exhaust System
1,026 (552)
283 (8)
30 (7.5)
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Fuel System
3/8” NPT
3/8” NPT
10 (3)
Diesel #2
26.4 (100)
Fuel Supply Connection Size
Fuel Return Connection Size
Maximum Fuel Lift: ft (m)
Recommended Fuel
Total Fuel Flow: gal/hr (lit/hr)
Gas Temp. (Stack): °F (°C)
Gas Volume at Stack
Temp: CFM (m
3
/min)
Maximum Allowable
Back Pressure: in. H
2
0 (kPa)
4
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30-JS6dt4
WEIGhTS AND DIMENSIONS
Drawing above for illustration purposes only, based on standard open power 480 volt generator. Lengths may vary with other voltages. Do not use for installation design.
System
OPU
EPU
dimensions (L x W x H)
70 x 34 x 52 in (1,780 x 860 x 1,320 mm)
70 x 34 x 59 in (1,780 x 860 x 1,500 mm)
Height w/tank 24hr.
76 in (1,930 mm)
83 in (2,110 mm)
Weight (less tank)
1,695 lb (796 kg)
2,345 lb (1,064 kg)
Weights and dimensions are based on open power units and are estimates only. Consult the factory for accurate weights and dimensions for your specific generator set.
soUnD Data
unit type
OPU w/ Critical Grade Muffler (dBA)
Sound Attenuated Enclosure (dBA)
Measurements for sound data are taken at 23 ft (7 m).
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