in facilities certified to standards ISO 9001:2008 and
ISO 14001:2004
//
Performance Assurance Certification (PAC)
- Generator Set Tested to ISO 8528-5 for Transient Response
- Verified product design, quality and performance integrity
- All engine systems are prototype and factory tested
Power Rating
- Accepts Rated Load in One Step Per NFPA 110
- Permissible average power output during 24 hours of
operation is approved up to 85%.
//
//
UL 2200 Listed – Optional
2
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/
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3250-XC6DT2
STANDARD FEATURES*
MTU Onsite Energy is a single source supplier
Global Product Support
2 Year Standard Warranty
20V 4000 Diesel Engine
- 95.4 Liter Displacement
- Common Rail Fuel Injection
- 4-Cycle
//
Complete Range of Accessories
//
//
//
//
Generator
- Brushless, Rotating Field Generator
- 2/3 Pitch Windings
- PMG (Permanent Magnet Generator) supply to regulator
- 300% Short Circuit Capability
//
Digital Control Panel(s)
- UL Recognized, CSA Certified, NFPA 110
- Complete System Metering
- LCD Display
//
Cooling System
- Integral Set-Mounted
- Engine Driven Fan
//
STANDARD EQUIPMENT*
//
Engine
No Load to Full Load Regulation
Brushless Alternator with Brushless Pilot Exciter
4 Pole, Rotating Field
130 °C Maximum Standby Temperature Rise
2 Bearings, Sealed
Flexible Coupling
Full Amortisseur Windings
125% Rotor Balancing
3-Phase Voltage Sensing
±0.25% Voltage Regulation
5% Maximum Total Harmonic Distortion
Air Cleaners
Oil Pump
Oil Drain Extension & S/O Valve
Full Flow Oil Filter
Closed Crankcase Ventilation
Jacket Water Pump
Inter Cooler Water Pump
Thermostats
Blower Fan & Fan Drive
Radiator - Unit Mounted
Electric Starting Motor - 24V
Governor – Electronic Isochronous
Base - Structural Steel
SAE Flywheel & Bell Housing
Charging Alternator - 24V
Battery Box & Cables
Flexible Fuel Connectors
Flexible Exhaust Connection
EPA Certified Engine
//
Digital Control Panel(s)
//
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
Digital Metering
Engine Parameters
Generator Protection Functions
Engine Protection
CAN Bus ECU Communications
Windows
®
-Based Software
Multilingual Capability
Remote Communications to RDP-110 Remote Annunciator
16 Programmable Contact Inputs
Up to 11 Contact Outputs
UL Recognized, CSA Certified, CE Approved
Event Recording
IP 54 Front Panel Rating with Integrated Gasket
NFPA110 Compatible
* Represents standard product only. Consult Factory/MTU Onsite Energy Distributor for additional configurations.
3
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3250-XC6DT2
APPLICATION DATA
//
Engine
MTU
20V 4000 G83L 6 ECT
4-Cycle
20-V
95.4 (5,822)
17 (6.69)
21 (8.27)
16.4:1
1,800
Electronic Isochronous (ADEC)
3,490 (4,678)
±0.25%
Dry
//
Fuel Consumption
STANDBY
844 (223)
644 (170)
447 (118)
Manufacturer
Model
Type
Arrangement
Displacement: L (in
3
)
Bore: cm (in)
Stroke: cm (in)
Compression Ratio
Rated RPM
Engine Governor
Maximum Power: kWm (bhp)
Speed Regulation
Air Cleaner
At 100% of Power Rating: L/hr (gal/hr)
At 75% of Power Rating: L/hr (gal/hr)
At 50% of Power Rating: L/hr (gal/hr)
//
Cooling - Radiator System
STANDBY
43 (108)
0.12 (0.5)
1,567 (414)
567 (150)
1,300 (73,929)
970 (55,163)
237 (13,472)
60.6 (81.3)
//
Liquid Capacity (Lubrication)
390 (103)
205 (54.2)
30 (7.9)
860 (227)
Total Oil System: L (gal)
Engine Jacket Water Capacity: L (gal)
After Cooler Water Capacity: L (gal)
System Coolant Capacity: L (gal)
Ambient Capacity of Radiator: °C (°F)
Maximum Restriction of Cooling Air, Intake,
and Discharge Side of Rad.: kPa (in. H
2
0)
Water Pump Capacity: L/min (gpm)
After Cooler Pump Capacity: L/min (gpm)
Heat Rejection to Coolant: kW (BTUM)
Heat Rejection to After Cooler: kW (BTUM)
Heat Radiated to Ambient: kW (BTUM)
Fan Power: kW (hp)
//
Air Requirements
STANDBY
264 (9,323)
3,082 (108,843)
//
Electrical
24
4,200
Electric Volts DC
Cold Cranking Amps Under -17.8 °C (0 °F)
//
Fuel System
#16 JIC 37° Female
1” NPT Adapter Provided
#16 JIC 37° Female
1” NPT Adapter Provided
1 (3)
Diesel #2
1,620 (428)
Aspirating: *m /min (SCFM)
Air Flow Required for Rad.
Cooled Unit: *m
3
/min (SCFM)
Remote Cooled Applications;
Air Flow Required for Dissipation
of Radiated Gen-set Heat for a
Max of 25 °F Rise: *m
3
/min (SCFM)
3
866 (30,384)
Fuel Supply Connection Size
Fuel Return Connection Size
Maximum Fuel Lift: m (ft)
Recommended Fuel
Total Fuel Flow: L/hr (gal/hr)
* Air density = 1.184 kg/m
3
(0.0739 lbm/ft
3
)
//
Exhaust System
STANDBY
525 (977)
702 (24,791)
8.5 (34.1)
Gas Temp. (Stack): °C (°F)
Gas Volume at Stack
Temp: m
3
/min (CFM)
Maximum Allowable
Back Pressure: kPa (in. H
2
0)
4
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3250-XC6DT2
WEIGHTS AND DIMENSIONS
Drawing above for illustration purposes only, based on standard open power 480 volt generator set. Lengths may vary with other voltages. Do not use for installation design. See website
for unit specific template drawings.
System
OPU
Dimensions (L x W x H)
7,766 x 3,099 x 3,569 mm (305.75 x 122 x 140.5 in)
Weight (less tank)
29,651 kg (65,369 lb)
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.
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