DIESEL GENERATOR SET MTU 12V2000 DS825 PRIME POwER

DIESEL GENERATOR SET
MTU 12V2000 DS825
Prime Power: 750 KVA
380V - 415V/50 Hz/Air Charge Air Cooling
Optional equipment and finishing shown. Standard may vary.
Product Highlights
// Benefits
- Low fuel consumption
- Optimized system integration ability
- High reliability and availability of power
- Long maintenance intervals
- Optimized ratio between size and power
- Wide operating range without derating
// MTU
Onsite Energy is a single-source supplier
// Global
product support
// Standards
- Engine-generator set is designed and manufactured in
facilities certified to standards ISO 2008:9001 and
ISO 2004:14001
- Generator set complies to G3 according to ISO 8528
- Generator meets NEMA MG1, BS5000, ISO, DIN EN and
IEC standards
- NFPA 110
// Power
Rating
- System rating: 750 kVA
- Accepts rated load in one step per NFPA 110
- Generator set complies to G3 according to ISO 8528-5
- Generator set exceeds load steps according to ISO 8528-5
// Performance
Assurance Certification (PAC)
- Engine-generator set tested to ISO 8528-5 for transient
response
- 75% load factor for prime power applications
- Verified product design, quality and performance integrity
- All engine systems are prototype and factory tested
// Complete
range of accessories available
- Control panel
- Circuit breaker/power distribution
- Fuel system
- Fuel connections with shut-off valve mounted to base frame
- Starting/charging system
- Exhaust system
- Mechanical radiator
- Container and Canopy
// Emissions
- Fuel consumption optimized
- TA-Luft, Tier 2 compliant and NEA (ORDE) optimization
optionally available
// Certifications
- CE certification option
- German Grid Code Certification (BDEW) option
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/ // / MTU 12V2000 DS825 / 3B / 50 Hz / 380V - 415V
Application data➀
Engine
Manufacturer
Model
Type
Arrangement
Displacement:
l
Bore:
mm Stroke:
mm Compression ratio
Rated speed:
rpm
Engine governor
Speed regulation
Max power: kWm Mean effective pressure: bar Air cleaner
// // Fuel consumption optimized
MTU
12V2000G16F
4-cycle
12V
26.8
135
156
17.5
1500
ADEC
± 0.25%
665
19.9
Dry
Emission optimized➁
MTU
12V2000G16F
4-cycle
12V
26.8
135
156
17.5
1500
ADEC
± 0.25%
665
19.9
Dry
5
30
5
30
152.2
116.6
82.1
158.6
122.0
85.3
80
103
105
4.5
4
80
103
105
4.5
4
0.74
40
0.81
40
Fuel System
Maximum fuel lift: Total fuel flow: m
l/min
// Fuel Consumption➂
At 100% of power rating:
l/hr
At 75% of power rating:
l/hr
At 50% of power rating:
l/hr
// Lube oil system
Total oil system capacity:
l
Max. lube oil temperature (alarm):
°C
Max. lube oil temperature (shutdown):
°C
Min. lube oil pressure (alarm):
bar
Min. lube oil pressure (shutdown):
bar
// Combustion Air Requirements
Combustion air volume:
m3/s
Max. air intake restriction:
mbar
➀ All data refers only to the engine and is based on ISO standard conditions (25°C and 100m above sea level).
➁ Emission optimized data refer to TA-Luft optimized and NEA (ORDE) optimized/Tier 2 compliant engines.
➂ Values referenced are in accordance with ISO 3046-1. Conversion calculated with fuel density of 0.83 g/ml.
All fuel consumption values refer to rated engine power.
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/ // / MTU 12V2000 DS825 / 3B / 50 Hz / 380V - 415V
Application data➀
// Cooling/Radiator System
Coolant flow rate (HT circuit):
m3/h
Heat rejection to coolant: kW
Heat rejection to charge air: kW
Heat radiated to ambient: kW
Fan power for mech. radiator (40°C): kWm Fan power for mech. radiator (50°C):
kWm Air flow required for mech. radiator (40°C) cooled unit:
m3/min Air flow required for mech. radiator (50°C) cooled unit:
m3/min Engine coolant capacity (without cooling equipment):
l
Radiator coolant capacity (40°C):
l
Radiator coolant capacity (50°C):
l
Max. coolant temperature (warning):
°C
Max. coolant temperature (shutdown):
°C
Fuel consumption optimized
31.6
280
105
35
34
51.1
969
1328
63
59
140
102
105
Emission optimized➁
31.6
280
130
35
34
51.1
969
1328
63
59
140
102
105
550
2.05
50 30
535
2.2
50
30
IP23
H
± 0.25%
N
IP23
H
± 0.25%
N
// Exhaust System
Exhaust gas temp. (after turbocharger):
°C
Exhaust gas volume:
m3/s
Maximum allowable back pressure:
mbar
Minimum allowable back pressure:
mbar
// Generator
Protection class
Insulation class
Voltage regulation (steady state)
Rado interference class
➀ All data refers only to the engine and is based on ISO standard conditions (25°C and 100m above sea level).
➁ Emission optimized data refer to TA-Luft optimized and NEA (ORDE) optimized/Tier 2 compliant engines.
4
/ // / MTU 12V2000 DS825 / 3B / 50 Hz / 380V - 415V
Standard and Optional Features
// System
Ratings (kW/kVA)
Generator model
Voltage
kWel
Basic: Marathon 575RSL7180
380 V
600
Advanced: Marathon 575RSL7181
400 V
600
(Low voltage Marathon standard)
415 V
600
Basic: Marathon 740RSL7182
380 V
600
Advanced: Marathon 740RSL7183
400 V
600
(Low voltage Marathon oversized)
415 V
600
Leroy Somer LSA 49.1 L11
380 V
600
(Low voltage Leroy Somer)
400 V
600
415 V
600
Leroy Somer LSA 50.2 M6
380 V
600
(Low voltage Leroy Somer oversized)
400 V
600
415 V
600
with mechanical radiator
kVA*
750
750
750
750
750
750
750
750
750
750
750
750
AMPS
1140
1083
1043
1140
1083
1043
1140
1083
1043
1140
1083
1043
* cos phi = 0,8
// Engine
■ 4-Cycle
■ Standard single stage air filter
■ Oil drain extension & shut-off valve
■ Full flow oil filters
■ Closed crankcase ventilation
■ ADEC electronic isochronous engine
governor
■ Common rail fuel injection
■ Dry exhaust manifold
■ Electric starting motor (24V)
■ Fuel consumption optimized engine
 TA-Luft optimized engine
 Tier 2 optimized engine
 NEA (ORDE) optimized engine
■ NEMA MG1, BS5000, ISO, DIN EN and
IEC standards
■ Self-ventilated
■ Superior voltage waveform
■ Solid state, volts-per-Hertz regulator
■ Ingress protection IP 23
■ 3 phase voltage sensing
■ 3% maximum harmonic content
■ 2/3 pitch stator windings
■ No load to full load regulation
■ ±0.25% voltage regulation no load to
full load
■ Brushless alternator with brushless
pilot exciter
■ 4 pole, rotating field
■ Sustained short circuit current of up
to 300% of the rated Prime Power/
Continuous Power current for up to
10 seconds (Marathon Generators)
 Sustained short circuit current of up
to 300% of the rated current for up to
10 seconds (Leroy Somer Generators)
■ Marathon low voltage generator
 Leroy Somer generator
 Oversized generator
■ Represents standard features
 Represents optional features
// Generator
5
/ // / MTU 12V2000 DS825 / 3B / 50 Hz / 380V - 415V
Standard and Optional Features, continuation
// Cooling System
■ Jacket water pump
■ Thermostat(s)
■ Air charge air cooling
// Control Panel
■ Pre-wired control cabinet for easy
application of customized controller
(V1+)
 Island operation (V2)
 Automatic mains failure operation
with ATS (V3a)
 Automatic mains failure operation
incl. control of generator and mains
breaker (V3b)
 Island parallel operation of multiple
gensets (V4)
Automatic mains failure operation
with short (< 10s) mains parallel
overlap synchronization (V5)
Mains parallel operation of a single
genset (V6)
Mains parallel operation of multiple
gensets (V7)
//  Basler controller
 Deif controller
■Complete system metering
■ Digital metering
■ Engine parameters
■ Generator protection functions
■ Engine protection
■ SAE J1939 engine ECU
communications
■ Parametrization software
■ Multilingual capability
■ Multiple programmable contact inputs
■ Multiple contact outputs
■ Event recording
■ IP 54 front panel rating with
integrated gasket
 Different expansion modules
 Remote annunciator
 Daytank control
 Generator winding temperature
monitoring
 Generator bearing temperature
monitoring
 Differential protection with
multi-function protection relay
 Modbus RTU-TCP gateway
 Manual-actuated circuit breaker
 Electrical-actuated circuit breaker
 Base frame mounted circuit breaker
 Stand-alone circuit breaker in
separate switch box
Circuit Breaker/Power Distribution
 3-pole circuit breaker
 4-pole circuit breaker
// ■ Mechanical radiator
 Jacket water heater
Fuel System
■ Flexible fuel connectors mounted to
base frame
 Fuel filter with water separator
 Switchable fuel filter with
water separator
 Fuel cooler
■ Represents standard features
 Represents optional features
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/ // / MTU 12V2000 DS825 / 3B / 50 Hz / 380V - 415V
Standard and Optional Features, continuation
// Starting/Charging System
■ 24V starter
 Starter batteries
// Mounting System
■Welded base frame
// ■ Resilient engine and generator
mounting
Enclosures and Containers
 Canopy
//  Battery charger
 Redundant starter
 20 foot container
Exhaust System
 Exhaust bellows with connection
flange
 Exhaust silencer with 10 dB(A) sound
attenuation
 Exhaust silencer with 30 dB(A) sound
attenuation
 Exhaust silencer with 40 dB(A) sound
attenuation
 Y-connection-pipe
■ Represents standard features
 Represents optional features
■ Modular base frame design
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/ // / MTU 12V2000 DS825 / 3B / 50 Hz / 380V - 415V
Weights and dimensions
Drawing above for illustration purposes only, based an standard open power 400 Volt engine-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)
4440 x 1910 x 2190 mm
Weight (dry/less tank)
6260 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 engine-generator set.
Sound data
// Consult your local MTU Onsite Energy distributor for sound data.
Emissions data
// Consult your local MTU Onsite Energy distributor for emissions data.
Rating Definitions and conditions
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, ISO 3046-1, BS 5514 and AS 2789. Average load factor: ≤ 75%. Operating hours/year: unlimited
// 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.
Rated power is available up to 40°C and 400m above sea level.
Materials and specifications subject to change without notice.
MTU Onsite Energy
A Rolls-Royce Power Systems Brand
www.mtuonsiteenergy.com
Subject to change. | 3239521 | Edition 01/15 | ENC 2015-04.
//