MTU4R0120DS80 72kW Prime

DIESEL GENERATOR SET
MTU 4R0120 DS80
72 kWe /60 Hz /Prime
208 - 600V
Reference MTU 4R0120 DS80 (80 kWe) for Standby Rating Technical Data
SYSTEM RATINGS
Prime
Voltage (L-L)
Phase
PF
Hz
kW
kVA
Amps
skVA@30%
Voltage Dip
Generator
Model
Temp Rise
Connection
240V
1
1
60
72
72
300
240V
1
1
60
72
72
300
208V
3
0.8
60
72
90
250
240V
3
0.8
60
72
90
217
380V
3
0.8
60
72
90
137
480V
3
0.8
60
72
90
108
600V
3
0.8
60
72
90
87
133
311
216
216
165
288
236
362CSL1606
105 °C/40 °C
363CSL1617
105 °C/40 °C
362CSL1604
105 °C/40 °C
362CSL1604
105 °C/40 °C
362CSL1606
105 °C/40 °C
362CSL1604
105 °C/40 °C
362PSL1635
105 °C/40 °C
12 LEAD
DOUBLE DELTA
4 LEAD
12 LEAD WYE
12 LEAD DELTA
12 LEAD WYE
12 LEAD WYE
4 LEAD WYE
CERTIFICATIONS AND STANDARDS
// Emissions – EPA Tier 3 Certified
// Generator set is designed and manufactured in
facilities certified to standards ISO 9001:2008 and
ISO 14001:2004
// Seismic Certification – Optional
– IBC Certification
– OSHPD Pre-Approval
// Power Rating
- Accepts Rated Load in One Step Per NFPA 110
// UL 2200 / CSA – Optional
– UL 2200 Listed
– CSA Certified
– CE Marking Provided
// 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
2
/ // /
MTU 4R0120 DS80 (72 kWe) - Prime
STANDARD FEATURES*
MTU Onsite Energy is a single source supplier
Global Product Support
2 Year Standard Warranty
OM924LA Diesel Engine
- 4.8 Liter Displacement
- 4-Cycle
// Engine-generator resilient mounted
// Complete Range of Accessories
// // // // Generator
- Brushless, Rotating Field Generator
- 2/3 Pitch Windings
- 300% Short Circuit Capability with Optional Permanent
Magnet Generator (PMG)
// 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
Air Cleaners
Oil Pump
Oil Drain Extension and S/O Valve
Full Flow Oil Filter
Fuel Filter with Water Separator
Jacket Water Pump
Thermostat
Blower Fan and Fan Drive
Radiator - Unit Mounted
Electric Starting Motor - 12V
Governor – Electronic Isochronous
Base - Formed Steel
SAE Flywheel and Bell Housing
Charging Alternator - 12V
Battery Box and Cables
Flexible Fuel Connectors
Flexible Exhaust Connection
EPA Certified Engine
// Generator
NEMA MG1, IEEE and ANSI standards compliance for temperature rise
and motor starting
Self-Ventilated and Drip-Proof
Superior Voltage Waveform
Solid State, Volts-per-Hertz Regulator
±1% Voltage Regulation No Load to Full Load
Brushless Alternator with Brushless Pilot Exciter
4 Pole, Rotating Field
105 °C Max. Prime Temperature Rise
1 Bearing, Sealed
Flexible Coupling
Full Amortisseur Windings
125% Rotor Balancing
3-Phase Voltage Sensing
100% of Rated Load - One Step
5% Max. Total Harmonic Distortion
// 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 RDP-110 Remote Annunciator
Programmable Input and Output Contacts
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
/ // /
MTU 4R0120 DS80 (72 kWe) - Prime
APPLICATION DATA
// Engine
Manufacturer
Model
Type
Arrangement
Displacement: L (in3)
Bore: cm (in)
Stroke: cm (in)
Compression Ratio
Rated RPM
Engine Governor
Max. Power: kWm (bhp)
Speed Regulation
Air Cleaner
// 15.8 (4.2)
7 (1.8)
20.8 (5.5)
Electrical
Electric Volts DC
Cold Cranking Amps Under -17.8 °C (0 °F)
// Mercedes-Benz
OM924LA
4-Cycle
4-Inline
4.8 (293)
10.6 (4.17)
13.6 (5.35)
17.5:1
1,800
MR2 / ADM3
134 (180)
±0.25%
Dry
Liquid Capacity (Lubrication)
Total Oil System: L (gal)
Engine Jacket Water Capacity: L (gal)
System Coolant Capacity: L (gal)
// // 12
950
Fuel Consumption *
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)
17 (4.5)
12.9 (3.4)
9.1 (2.4)
* Based on 362CSL1604 480 Volt generator set
// Cooling - Radiator System
Ambient Capacity of Radiator: °C (°F)
Max. Restriction of Cooling Air: Intake
and Discharge Side of Rad.: kPa (in. H20)
Water Pump Capacity: L/min (gpm)
Heat Rejection to Coolant: kW (BTUM )
Heat Rejection to Air to Air: kW (BTUM )
Heat Radiated to Ambient: kW (BTUM )
Fan Power: kW (hp)
// 50 (122)
0.12 (0.5)
143 (37)
33.6 (1,911)
21.3 (1,211)
22.2 (1,263)
3.3 (4.4)
Air Requirements
Aspirating: *m3/min (SCFM)
Air Flow Required for Rad.
Cooled Unit: *m3/min (SCFM)
Remote Cooled Applications;
Air Flow Required for Dissipation
of Radiated Generator Set Heat for a
Max. of 25 °F Rise: *m3/min (SCFM)
8.2 (290)
209 (7,381)
81 (2,860)
Fuel System
* Air density = 1.184 kg/m3 (0.0739 lbm/ft3)
Fuel Supply Connection Size
Fuel Supply Hose Size
Fuel Return Connection Size
Fuel Return Hose Size
Max. Fuel Lift: m (ft)
Recommended Fuel
Total Fuel Flow: L/hr (gal/hr)
-6 JIC
3/8" ID
-6 JIC
3/8" ID
2.7 (9)
Diesel #2
328.2 (86.7)
// Exhaust System
Gas Temp. (Stack): °C (°F)
Gas Volume at Stack
Temp: m3/min (CFM)
Max. Allowable
Back Pressure: kPa (in. H20)
334 (634)
20.3 (717)
6.5 (26)
4
/ // /
MTU 4R0120 DS80 (72 kWe) - Prime
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
Open Power Unit (OPU)
Dimensions (L x W x H)
2,336 x 1,121 x 1,422 mm (92 x 44.13 x 56 in)
Weight (less tank)
1,769 kg (3,900 lb)
SOUND DATA
Unit Type
Level 0: Open Power Unit dB(A)
Prime Full Load
83
Sound data is provided at 7 m (23 ft). Generator set tested in accordance with ISO 8528-10 and with infinite exhaust.
EMISSIONS DATA
NOx + NMHC
3.61
CO
1.42
RATING DEFINITIONS AND CONDITIONS
PM
0.08
All units are in g/hp-hr and shown at 100% load
(not comparable to EPA weighted cycle values).
Emission levels of the engine may vary with ambient
temperature, barometric pressure, humidity, fuel type and
quality, installation parameters, measuring instrumentation, etc.
The data was obtained in compliance with US EPA regulations.
The weighted cycle value (not shown) from each engine is
guaranteed to be within the US EPA Standards.
C/F = Consult Factory/MTU Onsite Energy Distributor
N/A = Not Available
MTU Onsite Energy
A Rolls-Royce Power Systems Brand
www.mtuonsiteenergy.com
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, and AS 2789. Average load
factor: ≤ 75%.
// Deration Factor:
Altitude: Consult your local MTU Onsite Energy Power
Generation Distributor for altitude derations.
Temperature: Consult your local MTU Onsite Energy Power
Generation Distributor for temperature derations.
// © MTU Onsite Energy. Subject to alteration due to technological advances. OE 23 929 (77 3E) 2015-12v1
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.