MTU 125-JC6DT3

A tognum Group Brand
DIESEL ENGINE-GENERATOR SET
125-JC6DT3
125 ekW 60 Hz Standby
/ / 115 ekW / 60 Hz / Prime
208 - 600V
System Ratings
Standby
Voltage (L-L) Phase
PF
Hz
kW
kVA
AMPS
skVA@30%
Voltage Dip
Generator Model*
Temp Rise
Connection
240V**
1
1.0
60
125
125
521
240V**
1
1.0
60
125
125
521
208V**
3
0.8
60
125
156.25
434
240V**
3
0.8
60
125
156.25
376
480V**
3
0.8
60
125
156.25
188
600V**
3
0.8
60
125
156.25
150
136
431PSL6204
130°C/27°C
250
363CSL1607
130°C/27°C
250
363CSL1607
130°C/27°C
12 LEAD ZIG-ZAG
195
431PSL6224
130°C/27°C
4 LEAD
12 LEAD LOW WYE
12 LEAD HI DELTA
330
363CSL1607
130°C/27°C
12 LEAD HI WYE
334
363PSL1658
125°C/40°C
4 LEAD WYE
240V
1
1.0
60
115
115
479
240V
1
1.0
60
115
115
479
208V
3
0.8
60
115
138
399
240V
3
0.8
60
115
143.75
346
480V
3
0.8
60
115
143.75
173
600V
3
0.8
60
115
143.75
138
136
431PSL6204
105°C/40°C
195
431PSL6224
105°C/40°C
4 LEAD
250
363PSL1607
105°C/40°C
250
363PSL1607
105°C/40°C
12 LEAD LOW WYE
12 LEAD HI DELTA
330
363PSL1607
105°C/40°C
12 LEAD HI WYE
335
363PSL1658
105°C/40°C
4 LEAD WYE
Prime
Voltage (L-L) Phase
PF
Hz
kW
kVA
AMPS
skVA@30%
Voltage Dip
Generator Model*
Temp Rise
Connection
12 LEAD ZIG-ZAG
* The Generator Model Number identified in the table is for standard C Series Configuration. Consult the factory for alternate configuration.
** UL2200 Offered
2
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125-JC6DT3
Facts
// // // // // // // // // // EPA Tier 3 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
6068HF285 Diesel Engine
- 6.8 Liter Displacement
- 4-Cycle
// // // // Complete Range of Accessories
Permanent Magnet Generator (PMG) - Optional
- Brushless, Rotating Field
- 300% Short Circuit Capability
- 2/3 Pitch Windings
Digital Control Panel(s)
- UL Recognized,
, NFPA 110
- Complete System Metering
- LCD Display
Cooling System
- Integral Set-Mounted
- Engine Driven Fan
STANDARD EQUIPMENT
// Engine
Air Cleaners
Oil Pump
Full Flow Oil Filter
Jacket Water Pump
Thermostat
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
// 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
// Digital Control Panel(s)
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
3
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125-JC6DT3
Application data
// Engine
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
// // John Deere
6068HF285
4-Cycle
6 In-Line
415 (6.8)
4.19 (10.6)
5 (12.7)
19:1
1,800
JDEC
237 (177)
216 (161)
±.25%
60 Hz
Dry
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)
// // // 5.28 (20)
3.25 (12.3)
6 (22.7)
Electrical
Electric Volts DC
Cold Cranking Amps Under 0°F (-17.8°C)
12
800
STANDBY
8.9 (33.7)
6.9 (26.1)
5 (18.9)
PRIME
8 (30.3)
6.2 (23.5)
4.5 (17)
STANDBY
122 (50)
PRIME
122 (50)
0.5 (0.12)
48 (180)
5,324 (93.5)
1,821 (32)
922 (16.2)
0.5 (0.12)
48 (180)
4,792 (84.3)
1,702 (30)
815 (14.3)
STANDBY
480 (13.6)
PRIME
452 (12.8)
Cooling - Radiator System
Ambient Capacity of Radiator: °F (°C)
Maximum Allowable Static
Pressure on Rad. Exhaust: in. H20 (kPa)
Water Pump Capacity: gpm (lit/min)
Heat Rejection to Coolant: BTUM (kW)
Heat Rejection to Air to Air: BTUM (kW)
Heat Radiated to Ambient: BTUM (kW)
Liquid Capacity (Lubrication)
Total Oil System: gal (lit)
Engine Jacket Water Capacity: gal (lit)
System Coolant Capacity: gal (lit)
Fuel Consumption
Air Requirements
Aspirating: *SCFM (m3/min)
Air Flow Required for Rad.
Cooled Unit: *SCFM (m3/min)
Air Flow Required for Heat
Exchanger/Remote Rad. based
on 25°F Rise: *SCFM (m3/min)
17,712 (502) 17,712 (502)
2,080 (59)
1,837 (52)
* Air density = 0.0739 lbm/ft3 (1.184 kg/m3)
// Fuel System
Fuel Supply Connection Size
Fuel Return Connection Size
Maximum Fuel Lift: ft (m)
Recommended Fuel
Total Fuel Flow: gal/hr (lit/hr)
// 3/8” NPT
3/8” NPT
10 (3)
Diesel #2
28.3 (107.2)
Exhaust System
Gas Temp. (Stack): °F (°C)
Gas Volume at Stack
Temp: CFM (m3/min)
Maximum Allowable
Back Pressure: in. H20 (kPa)
STANDBY
941 (505)
PRIME
916 (491)
1,201 (34)
1,165 (33)
30 (7.5)
30 (7.5)
4
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125-JC6DT3
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.
SystemDimensions (L x W x H)
OPU
105 x 36 x 52 in (2,670 x 910 x 1,320 mm)
Weight (less tank)
2,821 lb (1,280 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)
Standby Full Load
91.5
83.5
Standby No Load
84
76
Prime Full Load
90
82
Prime No Load
84
76
Emissions data
NOx + NMHC
2.65 CO
0.98
Rating Definitions and conditions
PM
0.13
All units are in g/hp-hr and are EPA D2 cycle values.
Emission levels of the engine may vary as a function of ambient temperature, barometric pressure, humidity, fuel type and
quality, installation parameters, measuring instrumentation,
etc. The data provided are laboratory results from one engine
representing this rating. The data was obtained under controlled environmental conditions with calibrated instrumentation
traceable to the United States National Bureau of Standards
and in compliance with US EPA regulations found within 40 CFR
Part 89. The weighted cycle value from each engine is guaranteed to be below the US EPA Standards at the US EPA defined
conditions.
// // // // Ambient capability factor at 984 ft (300 m). Consult your
local MTU Onsite Energy Power Generation Distributor for
other altitudes.
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 capability for this rating. Ratings are in accordance with
ISO-3046/1, BS 5514, AS 2789, and DIN 6271.
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.
Deration Factor:
Altitude: 0.5% per 1,000 ft (305 m) above 5,000 ft (1,524 m)
and 4% per 1,000 ft (305 m) above 10,000 ft (3,048 m).
Temperature: 0.5% per 10°F (5.5°C) above 77°F (25°C).
Materials and specifications subject to change without notice.
// Tognum Group Companies: Europe / Middle East / Africa / Latin America / MTU Onsite Energy / 88040 Friedrichshafen / Germany / Phone + 49 7541 90 7060 /
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© MTU Onsite Energy. Subject to alteration due to technological advances. 2009-05
Measurements for sound data are taken at 23 ft (7 m).