* The Generator Model Number identified in the table is for standard C Series Configuration. Consult the factory for alternate configuration.
** UL2200 Offered
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2250-XC6dt2
FACTS
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EPA Tier 2 Certified
Engine-Generator Set Tested to ISO 8528-5 for
Transient Response
UL2200, CSA Listing Offered
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
Custom Design for Any Application
16V4000 G83 Diesel Engine
- 76.3 Liter Displacement
- Common Rail Injection
- 4-Cycle
Complete Range of Accessories
Permanent Magnet Generator (PMG)
- 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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STANDARD EQUIPmENT
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Engine
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
±.25% Voltage Regulation
100% of Rated Load - One Step
3% Maximum Harmonic Content
Air Cleaners
Oil Pump
Full Flow Oil Filter
Jacket Water Pump
Inter Cooler Water Pump
Thermostats
Exhaust Manifold – Dry
Blower Fan & Fan Drive
Radiator - Unit Mounted
Electric Starting Motor - 24V
Governor – Electric Isochronous
Base - Structural Steel
SAE Flywheel & Bell Housing
Charging Alternator - 24V
Battery Box & Cables
Flexible Fuel Connectors
Flexible Exhaust Connection
EPA Certified Engine
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digital Control Panel(s)
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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
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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2250-XC6dt2
APPLICATION DATA
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Engine
MTU Detroit Diesel
16V4000 G83
(T1638A36)
4-Cycle
16-V
4,656 (76.3)
6.69 (17)
8.27 (21)
16.5:1
1,800
ADEC
3,351 (2,500)
3,056 (2,280)
±.25%
60 Hz
Dry
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Fuel Consumption
STANDBY
163 (617)
123 (467)
86 (325)
PRIME
147 (558)
113 (426)
79 (299)
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)
Max Power: Prime: 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
STANDBY
104 (40)
0.5 (0.12)
357 (1,350)
154 (583)
54,993 (967)
42,539 (748)
11,711 (206)
PRIME
104 (40)
0.5 (0.12)
357 (1,350)
154 (583)
49,704 (874)
38,160 (671)
10,615 (186.7)
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Liquid Capacity (Lubrication)
79.3 (300)
46.2 (175)
13.2 (50)
172 (651)
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)
After Cooler Pump
Capacity: gpm (lit/min)
Heat Rejection to Coolant: BTUM (kW)
Heat Rejection to After Cooler: BTUM (kW)
Heat Radiated to Ambient: BTUM (kW)
Total Oil System: gal (lit)
Engine Jacket Water Capacity: gal (lit)
After Cooler Water Capacity: gal (lit)
System Coolant Capacity: gal (lit)
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Air requirements
STANDBY
6,780 (192)
PRIME
6,357 (180)
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Electrical
24
2,600
Electric Volts DC
Cold Cranking Amps Under 0°F (-17.8°C)
Aspirating: *SCFM (m /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)
3
89,005 (2,520) 89,005 (2,520)
26,412 (752) 23,940 (682)
* Air density = 0.0739 lbm/ft
3
(1.184 kg/m
3
)
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Fuel System
1” NPT
3/4” NPT
3 (1)
Diesel #2
269 (1,020)
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Exhaust System
STANDBY
941 (505)
PRIME
896 (480)
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)
17,799 (504) 16,103 (456)
34.1 (8.5)
34.1 (8.5)
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2250-XC6dt2
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
dimensions (L x W x H)
260.88 x 90 x 117.88 in (6,630 x 2,290 x 2,990 mm)
Weight (less tank)
37,466 lb (16,994 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)
Measurements for sound data are taken at 23 ft (7 m).
Standby Full Load
104.5
Standby no Load
97
Prime Full Load
103
Prime no Load
97
EmISSIONS DATA
no
x
+ nmHC
C/F
Co
C/F
Pm
C/F
RATING DEFINITIONS AND CONDITIONS
Ambient capability factor at 984 ft (300 m). Consult your
local MTU Onsite Energy Power Generation Distributor for
other altitudes.
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Standby ratings apply to installations served by a reliable
utility source. The standby rating is applicable to varying
loads for the duration of a power outage. No overload capa-
bility for this rating. Ratings are in accordance with
ISO-3046/1, BS 5514, AS 2789, and DIN 6271.
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Prime power ratings apply to installations where utility power
is unavailable or unreliable. At varying load, the number of
generator set operating hours is unlimited. A 10% overload
capacity is available for one hour in twelve. Ratings are in
accordance with ISO-8528/1, overload power in accordance
with ISO-3046/1, BS 5514, AS 2789, and DIN 6271. For
limited running time and base load ratings, consult the
factory.
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Deration Factor:
Altitude:
0.7% per 328 ft (100 m) above 3,117 ft (950 m) at
77°F (25°C). Max operation height 4,429 ft (1,350 m) for
standby and 5,905 ft (1,800 m) for prime.
temperature:
1% per 9°F (5°C) over 113°F (45°C) at
328 ft (100 m).
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All units are in g/hp-hr and are EPA d2 cycle values.
Emission levels of the engine may vary as a function of ambi-
ent temperature, barometric pressure, humidity, fuel type and
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