2250REOZDC Standard Features Ratings Range

2250REOZDC Standard Features Ratings Range
Model:
2250REOZDC
380--4160 V
Diesel
Standard Features
D Kohler Co. provides one-source responsibility for the generating
system and accessories.
D The generator set and its components are prototype-tested,
factory-built, and production-tested.
D The 60 Hz generator set offers a UL 2200 listing.
D The generator set accepts rated load in one step.
D The 60 Hz generator set meets NFPA 110, Level 1, when equipped
with the necessary accessories and installed per NFPA standards.
D The generator set complies with ISO 8528-5, Class G3,
requirements for transient performance.
D The 60 Hz generator set engine is certified by the Environmental
Protection Agency (EPA) to conform to Tier 2 nonroad emissions
regulations.
D A one-year limited warranty covers all systems and components.
Two-, five-, and ten-year extended warranties are also available.
D Alternator features:
d The pilot-excited, permanent magnet (PM) alternator provides
superior short-circuit capability.
d The brushless, rotating-field alternator has broadrange
reconnectability.
d Additional alternator voltages are available including 12.47 kV,
13.2 kV, and 13.8 kV medium voltages. Contact your local
distributor for more detailed information.
D Other features:
d Controllers are available for all applications. See controller
features inside.
d The generator set is direct-mounted to the skid.
d Multiple circuit breaker configurations.
Ratings Range
Standby: kW
kVA
Prime:
kW
kVA
60 Hz
1790--2250
2238--2813
1630--2050
2038--2563
50 Hz
1740--1968
2175--2460
1568--1828
1960--2285
Generator Set Ratings
Alternator
7M4056
7M4058
7M4376
150_C Rise
Standby Rating
kW/kVA
Amps
130_C Rise
Standby Rating
kW/kVA
Amps
125_C Rise
Prime Rating
kW/kVA
Amps
105_C Rise
Prime Rating
kW/kVA
Amps
Voltage
Ph
Hz
220/380
3
60
1850/2313
3513
1790/2238
3400
1680/2100
3191
1630/2038
3096
240/416
3
60
2000/2500
3470
1950/2438
3383
1820/2275
3157
1780/2225
3088
277/480
3
60
2250/2813
3383
2210/2763
3323
2050/2563
3082
2000/2500
3007
220/380
3
50
1920/2400
3646
1788/2235
3396
1760/2200
3343
1648/2060
3130
230/400
3
50
1960/2450
3536
1868/2335
3370
1828/2285
3298
1688/2110
3046
240/416
3
50
1820/2275
3157
1740/2175
3019
1700/2125
2949
1568/1960
2720
220/380
3
60
2070/2588
3931
1950/2438
3703
1880/2350
3570
1790/2238
3400
240/416
3
60
2240/2800
3886
2090/2613
3626
2040/2550
3539
1900/2375
3296
277/480
3
60
2250/2813
3383
2250/2813
3383
2050/2563
3082
2050/2563
3082
220/380
3
50
1868/2335
3548
1748/2185
3320
1720/2150
3267
1608/2010
3054
230/400
3
50
1948/2435
3515
1820/2275
3284
1788/2235
3226
1668/2085
3009
240/416
3
50
1920/2400
3331
1828/2285
3171
1780/2225
3088
1628/2035
2824
2400/4160
3
60
2250/2813
390
2250/2813
390
2050/2563
356
2050/2563
356
1905/3300
3
50
1968/2460
430
1868/2335
409
1800/2250
394
1640/2050
359
RATINGS: All three-phase units are rated at 0.8 power factor. Standby Ratings: 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. There is no overload capability for this rating. Ratings are in accordance with ISO-3046/1, BS 5514, AS 2789, and DIN 6271. Prime Power Ratings: 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. Obtain the technical
information bulletin (TIB-101) on ratings guidelines for the complete ratings definitions. The generator set manufacturer reserves the right to change the design or specifications without notice and without any
obligation or liability whatsoever. GENERAL GUIDELINES FOR DERATION: ALTITUDE: Derate 1% per 100 m (328 ft.) elevation above 400 m (1312 ft.). TEMPERATURE: Derate 4.0% per 10_C
(18_F) temperature above 40_C (104_F).
G5-329 (2250REOZDC) 10/10k
Alternator Specifications
D NEMA MG1, IEEE, and ANSI standards compliance for
temperature rise and motor starting.
Specifications
Type
Exciter type
Alternator
4-Pole, Rotating-Field
Brushless,
Permanent-Magnet
Voltage regulator
Insulation:
Material
Solid State, Volts/Hz
NEMA MG1
Class H, Synthetic,
Nonhygroscopic
D Sustained short-circuit current enabling downstream circuit
breakers to trip without collapsing the alternator field.
Temperature rise
Bearing: quantity, type
Coupling
Amortisseur windings
Rotor balancing
Voltage regulation, no-load to full-load
(with <0.5% drift due to temp. variation)
130_C, 150_C Standby
1, Sealed
Flexible Disc
Full
125%
D Superior voltage waveform from two-thirds pitch windings
and skewed stator.
D Sustained short-circuit current of up to 300% of the rated
current for up to 10 seconds.
D Self-ventilated and dripproof construction.
One-step load acceptance at 60 Hz
Unbalanced load capability
3-phase sensing, ±0.25%
100% of Rating
100% of Rated
Standby Current
Peak motor starting kVA:
7M4056 (4 bus bar)
7M4058 (4 bus bar)
7M4376 (6 lead)
(35% dip for voltages below)
7200 (60 Hz) 5200 (50 Hz)
11000 (60 Hz) 8400 (50 Hz)
6200 (60 Hz) 3900 (50 Hz)
D Digital solid-state, volts-per-hertz voltage regulator with
±0.25% no-load to full-load regulation.
D Brushless alternator with brushless pilot exciter for excellent
load response.
Application Data
Engine
Engine Specifications
Manufacturer
Engine: model
Engine Electrical
60 Hz
50 Hz
Detroit Diesel/MTU
16V4000G83 16V4000G63
(T163-8A36) (T163-8A35)
Engine type
4-Cycle,
Turbocharged, Intercooled
Cylinder arrangement
Displacement, L (cu. in.)
Bore and stroke, mm (in.)
Compression ratio
Piston speed, m/min. (ft./min.)
Rated rpm
Max. power at rated rpm, kWm (BHP)
Cylinder head material
Crankshaft material
Valve (exhaust) material
Governor: type, make/model
Frequency regulation, no-load to full-load
Frequency regulation, steady state
Frequency
Air cleaner type, all models
16V
76.27 (4654)
170 x 210 (6.7 x 8.3)
16.5:1
756 (2480)
1800
1500
2500 (3353) 2185 (2930)
Cast Iron
Forged Steel
High Alloy Steel
ADEC Electronic Control
Isochronous
±0.25%
Fixed
Dry
Exhaust
Exhaust System
Exhaust manifold type
Exhaust flow at rated kW, m3/min. (cfm)
Exhaust temperature at rated kW, dry
exhaust, _C (_F)
Maximum allowable back pressure,
kPa (in. Hg)
Exhaust outlet size at engine hookup,
mm (in.)
60 Hz
50 Hz
Dry
504 (17799) 396 (13985)
505 (941)
490 (914)
Engine Electrical System
Battery charging alternator:
Ground (negative/positive)
Volts (DC)
Ampere rating
Starter motor rated voltage (DC)
Battery, recommended cold cranking
amps (CCA):
Quantity, CCA rating each
Battery voltage (DC)
60 Hz
50 Hz
Negative
24
70
Dual, 24
Four, 1150
12
Fuel
Fuel System
Fuel supply line, min. ID, mm (in.)
Fuel return line, min. ID, mm (in.)
Max. fuel flow, Lph (gph)
Min./max. fuel pressure at engine
supply connection, kPa (in. Hg)
Fuel filter
Recommended fuel
60 Hz
50 Hz
20 (0.79)
20 (0.79)
1020 (269.5)
--10/50 (--3/14.8)
One, Secondary
#2 Diesel
Lubrication
Lubricating System
Type
Oil pan capacity, dipstick mark max.,
L (qt.)
Engine oil capacity, initial filling, L (qt.)
Oil filter: quantity, type
Oil cooler
8.5 (2.5)
2 @ 254 (10)
G5-329 (2250REOZDC) 10/10k
60 Hz
50 Hz
Full Pressure
240 (254)
300 (317)
4, Spin-On
Water-Cooled
Application Data
Fuel Consumption
Cooling
Radiator System
Ambient temperature, _C (_F)*
Engine water capacity, L (gal.)
Radiator system capacity, including
engine, L (gal.)
Engine jacket water flow, Lpm (gpm)
Charge cooler water flow, Lpm (gpm)
Heat rejected to cooling water at rated
kW, dry exhaust, kW (Btu/min.)
Heat rejected to charge cooling water at
rated kW, dry exhaust, kW (Btu/min.)
Water pump type
Fan diameter, including blades, mm (in.)
Fan, kWm (HP)
Max. restriction of cooling air, intake and
discharge side of radiator, kPa (in. H2O)
High Ambient Radiator System
Ambient temperature, _C (_F)*
Engine water capacity, L (gal.)
Radiator system capacity, including
engine, L (gal.)
Engine jacket water flow, Lpm (gpm)
Charge cooler water flow, Lpm (gpm)
Heat rejected to cooling water at rated
kW, dry exhaust, kW (Btu/min.)
Heat rejected to charge cooling water at
rated kW, dry exhaust, kW (Btu/min.)
Water pump type
Fan diameter, including blades, mm (in.)
Fan, kWm (HP)
Max. restriction of cooling air, intake and
discharge side of radiator, kPa (in. H2O)
60 Hz
50 Hz
40 (104)
45 (113)
225 (59)
717 (189)
1350 (357)
1142 (302)
592 (156)
500 (132)
930 (52888)
50 Hz
Standby Rating
619.8 (163.7) 503.0 (132.9)
469.3 (124.0) 373.4 (98.6)
326.2 (86.2) 255.4 (67.5)
183.7 (48.5) 143.8 (38.0)
Diesel, Lph (gph) at % load
100%
75%
50%
25%
Prime Rating
559.9 (147.9) 443.1 (117.1)
428.0 (113.1) 335.8 (88.7)
300.1 (79.3) 235.5 (62.2)
170.9 (45.2) 131.7 (34.8)
800 (45536)
Controllers
680 (38671) 410 (23337)
Centrifugal
2362 (93)
63 (84)
33 (44)
0.125 (0.5)
60 Hz
50 Hz
50 (122)
225 (59)
767 (203)
1350 (357)
1142 (302)
592 (156)
500 (132)
930 (52888)
800 (45536)
Decision-Makerr 3+ Controller
Provides system control and monitoring capabilities.
D Analog display using AC meters, engine gauges, and
voltage selector switch.
D 16-light status, warning, and shutdown fault annunciation.
D Alarm horn, emergency stop switch, and hour meter features.
D Remote annunciation options.
D Remote start and prime power options.
Refer to G6-30 for additional controller features and accessories.
680 (38671) 410 (23337)
Centrifugal
2743 (108)
84 (112)
46 (62)
0.125 (0.5)
* Enclosure with enclosed silencer reduces ambient temperature
capability by 5°C (9°F).
Remote Radiator System[
Connection sizes:
Water inlet/outlet, mm (in.)
Intercooler inlet/outlet, mm (in.)
Static head allowable
above engine, kPa (ft. H2O)
60 Hz
Diesel, Lph (gph) at % load
100%
75%
50%
25%
60 Hz
50 Hz
Class 150 ANSI Flange
191 (7.5) Bolt Circle
152 (6.0) Bolt Circle
149 (50)
Decision-Makerr 550 Controller
Provides advanced control, system monitoring, and system diagnostics
with remote monitoring capabilities.
D Digital display and keypad provide easy local data access
D Measurements are selectable in metric or English units
D Remote communication thru a PC via network or
modem configuration
D Controller supports Modbusr protocol
D Integrated voltage regulator with ±0.25% regulation
D Built-in alternator thermal overload protection
D NFPA 110 Level 1 capability
Refer to G6-46 for additional controller features and accessories.
[ Contact your local distributor for cooling system options and
specifications based on your specific requirements.
Operation Requirements
Air Requirements
Radiator-cooled cooling air,
m3/min. (scfm)]
High ambient radiator-cooled cooling air,
m3/min. (scfm)]
Cooling air required for generator set
when equipped with CWC or remote
radiator, based on 14_C (25_F) rise,
m3/min. (scfm)]
Combustion air, m3/min. (cfm)
Heat rejected to ambient air:
Engine, kW (Btu/min.)
Alternator, kW (Btu/min.)
] Air density = 1.20 kg/m3 (0.075 lbm/ft3).
60 Hz
3036
(107200)
50 Hz
2379
(84000)
3540
(125000)
2945
(104000)
733 (25900)
191 (6745)
156 (5509)
90 (5100)
115 (6540)
Decision-Makerr 6000 Paralleling Controller
Provides advanced control, system monitoring, and system diagnostics
with remote monitoring capabilities for paralleling multiple generator
sets.
D Paralleling capability with first-on logic, synchronizer, kW and kVAR
load sharing, and protective relays
D Digital display and keypad provide easy local data access
D Measurements are selectable in metric or English units
D Remote communication thru a PC via network or
modem configuration
D Controller supports Modbusr protocol
D Integrated voltage regulator with ±0.25% regulation
D Built-in alternator thermal overload protection
D NFPA 110 Level 1 capability
Refer to G6-107 for additional controller features and accessories.
G5-329 (2250REOZDC) 10/10k
KOHLER CO., Kohler, Wisconsin 53044 USA
Phone 920-457-4441, Fax 920-459-1646
For the nearest sales and service outlet in the
US and Canada, phone 1-800-544-2444
KohlerPower.com
Kohler Power Systems
Asia Pacific Headquarters
7 Jurong Pier Road
Singapore 619159
Phone (65) 6264-6422, Fax (65) 6264-6455
Additional Standard Features
D Alternator Protection
(standard with Decision-Makerr 550 and 6000 controllers only)
D Closed Crankcase Breather System
D Customer Connection
(standard with Decision-Makerr 6000 controller only)
D Low Coolant Level Shutdown
D Alternator Strip Heater (standard on 3300 volt and above)
D Oil Drain Extension
D Operation and Installation Literature
Available Options
Approvals and Listings
- CSA Approval
- IBC Seismic Certification
- UL 2200 Listing
Enclosed Unit
- Sound Enclosure/Fuel Tank Package
- Weather Enclosure/Fuel Tank Package
-
Miscellaneous
Air Cleaner, Heavy Duty
Air Cleaner Restriction Indicator
Engine Fluids (oil and coolant) Added
Rated Power Factor Testing
Spring Isolators
-
Literature
General Maintenance
NFPA 110
Overhaul
Production
Warranty
Open Unit
- Exhaust Silencer, Critical (60 Hz kit: GM40985-KP1)
- Exhaust Silencer, Hospital (60 Hz kit: PA-361627)
- Flexible Exhaust Connector, Stainless Steel
Fuel System
- Flexible Fuel Lines
- Fuel/Water Separator
Controller
- Common Failure Relay
- Communication Products and PC Software
(Decision-Makerr 550 and 6000 controllers only)
- Customer Connection
(Decision-Makerr 3+ and 550 controllers only)
- Decision-Makerr Paralleling System (DPS)
(Decision-Makerr 6000 controller only)
- Dry Contact (isolated alarm)
- Prime Power Switch
(Decision-Makerr 550 and 6000 controllers only)
- Remote Audiovisual Alarm Panel
- Remote Emergency Stop
- Remote Mounting Cable
(Decision-Makerr 3+ and 550 controllers only)
- Remote Serial Annunciator Panel
- Run Relay
-
2-Year Basic
2-Year Prime
5-Year Basic
5-Year Comprehensive
10-Year Major Components
-
Other Options
_______________________________________________
_______________________________________________
_______________________________________________
_______________________________________________
Dimensions and Weights
Overall Size, L x W x H, max., mm (in.):
6555 x 2765 x 3139
(258.05 x 108.87 x 123.57)
Weight (radiator model), wet, max., kg (lb.):
16400 (36200)
H
Cooling System
- Block Heater; Recommended for Ambient Temperatures
Below 15°C (60°F)
- High Ambient Radiator
- Remote Radiator Cooling Setup
-
Paralleling System
- Manual Speed Adjust Control
- Reactive Droop Compensator
(Decision-Makerr 3+ controller only)
- Remote Voltage Adjust Control
- Voltage Regulator Relocation (Decision-Makerr 3+ controller only)
W
L
NOTE: This drawing is provided for reference only and should not be used for planning
installation. Contact your local distributor for more detailed information.
Electrical System
Alternator Strip Heater (available up to 600 volt)
Battery
Battery Charger, Equalize/Float Type
Battery Heater
Battery Rack and Cables
Bus Bar (standard on 7M alternators, 380--600 volt only)
Line Circuit Breaker (NEMA type 1 enclosure)
Line Circuit Breaker with Shunt Trip (NEMA type 1 enclosure)
Safeguard Breaker (Decision-Makerr 3+ controller only)
DISTRIBUTED BY:
E 2006, 2007, 2008, 2009, 2010 by Kohler Co. All rights reserved.
G5-329 (2250REOZDC) 10/10k
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