SD150
Liquid Cooled Diesel Engine Generator Sets
Standby Power Rating
150KW 60 Hz / 150KVA 50 Hz
Prime Power Rating
120KW 60 Hz / 120KVA 50 Hz
Power Matched
GENERAC 7.1DTA ENGINE
Turbo After Cooled
FEATURES
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INNOVATIVE DESIGN & PROTOTYPE TESTING are key
components of GENERAC'S success in "IMPROVING POWER
BY DESIGN." But it doesn't stop there. Total commitment to
component testing, reliability testing, environmental testing,
destruction and life testing, plus testing to applicable CSA, NEMA,
EGSA, and other standards, allows you to choose GENERAC
POWER SYSTEMS with the confidence that these systems will
provide superior performance.
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TEST CRITERIA:
✓ PROTOTYPE TESTED
✓ SYSTEM TORSIONAL TESTED
✓ ELECTRO-MAGNETIC INTERFERENCE
✓ NEMA MG1 EVALUATION
✓ MOTOR STARTING ABILITY
✓ SHORT CIRCUIT TESTING
✓ UL COMPLIANCE AVAILABLE
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SOLID-STATE, FREQUENCY COMPENSATED VOLTAGE
REGULATION. This state-of-the-art power maximizing regulation
system is standard on all Generac models. It provides optimized
FAST RESPONSE to changing load conditions and MAXIMUM MOTOR
STARTING CAPABILITY by electronically torque-matching the surge
loads to the engine.
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SINGLE SOURCE SERVICE RESPONSE from Generac's dealer
network provides parts and service know-how for the entire unit, from
the engine to the smallest electronic component. You are never on your
own when you own a GENERAC POWER SYSTEM.
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ECONOMICAL DIESEL POWER. Low cost operation due to modern
diesel engine technology. Better fuel utilization plus lower cost per gallon
provide real savings.
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LONGER ENGINE LIFE. Generac heavy-duty diesels provide long
and reliable operating life.
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GENERAC TRANSFER SWITCHES, SWITCHGEAR AND
ACCESSORIES. Long life and reliability is synonymous with GENERAC
POWER SYSTEMS. One reason for this confidence is that the
GENERAC product line includes its own transfer systems, accessories,
switchgear and controls for total system compatibility.
APPLICATION
& ENGINEERING DATA
GENERATOR SPECIFICATIONS
TYPE .............................................................. Four-pole, revolving field
ROTOR INSULATION.............................................................. Class H
STATOR INSULATION ............................................................ Class H
TOTAL HARMONIC DISTORTION............................................... <3%
TELEPHONE INTERFERENCE FACTOR (TIF) ........................... <50
ALTERNATOR........................................ Self-ventilated and drip-proof
BEARINGS (PRE-LUBED & SEALED) ................................................ 1
COUPLING ............................................................ Direct, Flexible Disc
LOAD CAPACITY (STANDBY) .................................................... 100%
LOAD CAPACITY (PRIME) .......................................................... 110%
NOTE: Emergency loading in compliance with NFPA 99, NFPA
110, paragraph 5-13.2.6. Generator rating and performance in
accordance with ISO8528-5, BS5514, SAE J1349, ISO3046 and
DIN6271 standards.
EXCITATION SYSTEM
❐ PERMANENT MAGNET EXCITER ............. Eighteen pole exciter ✓
Magnetically coupled DC current ✓
Mounted outboard of main bearing ✓
REGULATION .................................................................. Solid-state ✓
+1% regulation ✓
SD150
ENGINE SPECIFICATIONS
MAKE .......................................................................GENERAC/DEUTZ
MODEL..................................................................BF6M1013FC Deutz
CYLINDERS ..........................................................................................6
DISPLACEMENT ................................................... 7.1 Liter (433 cu.in.)
BORE ......................................................................... 108 mm (4.25 in.)
STROKE.....................................................................130 mm (5.12 in.)
COMPRESSION RATIO ............................................................. 17.6:1
INTAKE AIR................................................. Turbocharged/Aftercooled
NUMBER OF MAIN BEARINGS .......................................................... 7
CONNECTING RODS............................................. Drop Forged Steel
CYLINDER HEAD ................................................................... Cast Iron
PISTONS........................................................................Aluminum Alloy
CRANKSHAFT..........................Die Forged, Induction Hardened Steel
VALVE TRAIN
LIFTER TYPE ..................................................................................Solid
INTAKE VALVE MATERIAL.................................. Heat Resistant Steel
EXHAUST VALVE MATERIAL.............................. Heat Resistant Steel
HARDENED VALVE SEATS.............................................. Replaceable
ENGINE GOVERNOR
❐ ELECTRONIC......................................................................Standard
FREQUENCY REGULATION, NO-LOAD TO FULL LOAD ... 0.5%
STEADY STATE REGULATION ............................................. 0.25%
GENERATOR FEATURES
■ Four pole, revolving field generator, directly connected to the
engine shaft through a heavy-duty, flexible disc for permanent
alignment.
■ Generator meets the temperature rise standards for class "F"
insulation as defined by NEMA MG1-32.6, while the insulation
system meets the requirements for the higher class "H" rating.
■ All prototype models have passed a three-phase symmetrical
short circuit test to assure system protection and reliability.
■ All prototype models are tested for motor starting ability by
measuring the instantaneous voltage dip with a waveform data
acquisition system.
■ All models utilize an advanced wire harness design for reliable
interconnection within the circuitry.
■ Magnetic circuit, including amortisseur windings, tooth and skewed
stator design, provides a minimal level of waveform distortion and
an electromagnetic interference level which meets accepted
requirements for standard AM radio, TV, and marine radio
telephone applications.
■ Voltage waveform deviation, total harmonic content of the AC
waveform, and T.I.F. (Telephone Influence Factor) have been
evaluated to acceptable standards in accordance with NEMA
MG1-32.
■ Alternator is self-ventilated and drip-proof constructed.
■ Fully life-tested protective systems, including "field circuit and
thermal overload protection" and optional main-line circuit breakers
capable of handling full output capacity.
■ System Torsional acceptability confirmed during Prototype Testing.
LUBRICATION SYSTEM
TYPE OF OIL PUMP ..................................................................... Gear
OIL FILTER .............................................................. Full flow, Cartridge
CRANKCASE CAPACITY...................................... 21 Liters (22.2 qts.)
COOLING SYSTEM
TYPE OF SYSTEM ............................. Pressurized, Closed Recovery
WATER PUMP ................................................. Pre-Lubed, Self-Sealing
TYPE OF FAN ............................................................................ Pusher
NUMBER OF FAN BLADES.................................................................6
DIAMETER OF FAN ..................................................... 660 mm (26 in.)
COOLANT HEATER....................................................... 120V, 1800 W
FUEL SYSTEM
FUEL .......................................................... #2D Fuel (Min Cetane #40)
(Fuel should conform to ASTM Spec.)
FUEL FILTER ........................................................................... 5 Micron
FUEL INJECTION PUMP ........................ Bosch, Unit type cam driven
FUEL PUMP ......................................................................... M echanical
INJECTORS .................................................... Multi-Hole, Nozzle Type
ENGINE TYPE ............................................................... Direct Injection
FUEL LINE (Supply) .................................................6.35 mm (0.25 in.)
FUEL RETURN LINE ................................................ 6.35 mm (0.25 in.)
ELECTRICAL SYSTEM
BATTERY CHARGE ALTERNATOR ......................... 20 Amps at 12 V
STARTER MOTOR ........................................................................ 12 V
RECOMMENDED BATTERY ............................... 12 Volt, 90 A.H., 27F
GROUND POLARITY.............................................................. Negative
Rating definitions - Standby: Applicable for supplying emergency power for the duration of the utility power outage. No overload capability is available for this rating. (All ratings in accordance with BS5514, ISO3046
and DIN6271). Prime (Unlimited Running Time): Applicable for supplying electric power in lieu of commercially purchased power. Prime power is the maximum power available at variable load. A 10% overload
capacity is available for 1 hour in 12 hours. (All ratings in accordance with BS5514, ISO3046, ISO8528 and DIN6271).
SD150
OPERA TING DAT A
STANDBY PRIME
GENERATOR OUTPUT VOLTAGE/KW-60Hz Rated AMP Rated AMP
120/240V, 1-phase, 1.0 pf 150 625 120 500
120/208V, 3-phase, 0.8 pf 150 520 120 416
120/240V, 3-phase, 0.8 pf 150 451 120 361
277/480V, 3-phase, 0.8 pf 150 226 120 180
NOTE: Consult your
Generac dealer for
additional voltages.
600V, 3-phase, 0.8 pf 150 180 120 144
GENERATOR OUTPUT VOLTAGE/KVA-50Hz Rated AMP Rated AMP
110/220V, 1-phase, 1.0 pf 120 545 96 436
115/200V, 3-phase, 0.8 pf 150 433 120 346
100/200V, 3-phase, 0.8 pf 150 433 120 346
231/400V, 3-phase, 0.8 pf 150 217 120 173
NOTE: Consult your
Generac dealer for
additional voltage
480V, 3-phase, 0.8 pf 150 180 120 144
MOTOR STARTING KVA
Maximum at 35% instantaneous voltage dip 231/240V 400/480V 231/240V 400/480V
with standard alternator; 50/60 Hz
with optional alternator; 50/60 Hz
FUEL
Fuel consumption—60 Hz Load
Fuel consumption—50 Hz liters/hr. 7.4 13.8 20.1 26.0 5.9 11.0 16.0 20.8
COOLING
Coolant capacity System - lit. (gal) 19.0 (5.0) 19.0 (5.0)
Engine - lit. (gal) 9.8 (2.6) 9.8 (2.6)
Radiator - lit. (gal) 9.2 (2.4) 9.2 (2.4)
Coolant flow/min. 60 Hz - lit. (gal) 159.0 (42.0) 159.0 (42.0)
50 Hz - lit. (gal) 132.5 (35.0) 132.5 (35.0)
Heat rejection to coolant @ full load BTU/hr. 344,700 275,760
Air to radiator in 60 Hz - m3/min. (cfm) 159 (5,600) 159 (5,600)
enclosed unit 50 Hz - m3/min. (cfm) 132 (4,667) 132 (4,667)
Max. external pressure drop on radiator in. H2O 0.5 0.5
Max. air temperature to radiator °C (°F) 48.9 (120) 48.9 (120)
Max. ambient temperature °C (°F) 43.3 (110) 43.3 (110)
COMBUSTION AIR REQUIREMENTS
Flow at rated power 60 Hz -
m3/min. (cfm) 14.2 (501.0) 11.3 (400.8)
50 Hz - m3/min. (cfm) 11.3 (398.9) 9.0 (319.2)
EXHAUST
Exhaust flow at rated output 60 Hz - m
3
/min. (cfm) 38.6 (1362) 30.9 (1090)
50 Hz - m3/min. (cfm) 30.7 (1085) 24.6 (868)
Max recommended back pressure in. Hg (kPa) 5.1 (1.5) 5.1 (1.5)
Exhaust temperature at rated output °C (°F) 538 (1000) 538 (1000)
Exhaust outlet size mm. (in.) 127 (5.0) 127 (5.0)
ENGINE
Rated RPM 60 Hz / 50 Hz 1800 / 1500 1800 / 1500
HP at rated KW 60 Hz / 50 Hz 221 / 176 178 / 141
Piston speed 60 Hz - m./sec. (ft./min.) 7.8 (1535) 7.8 (1535)
50 Hz - m./sec. (ft./min.) 6.5 (1280) 6.5 (1280)
BMEP 60 Hz / 50 Hz - psi 223 / 213 180 / 171
SD150 SD150
390 405 390 405
325 338 325 338
25% 50% 75% 100% 25% 50% 75% 100%
liters/hr. 9.3 17.3 25.1 32.6 7.4 13.8 20.1 26.0
gal./hr. 2.5 4.6 6.6 8.6 2.0 3.6 5.3 6.9
gal./hr. 2.0 3.6 5.3 6.9 1.6 2.9 4.2 5.5
DERATION FACTORS
Temperature
-3.5% for every 10oC above - °C 40 40
-2.77% for every 10oF above - °F 104 104
Altitude
-1.1% for every 100 m above - m 1066 1066
-3.5% for every 1000 ft. above - ft. 3500 3500
STANDARD ENGINE & SAFETY FEATURES
■ High Coolant Temperature Automatic Shutdown
■ Low Coolant Level Automatic Shutdown
■ Low Oil Pressure Automatic Shutdown
■ Overspeed Automatic Shutdown (Solid-state)
■ Crank Limiter (Solid-state)
■ Oil Drain Extension
■ Radiator Drain Extension
■ Factory-Installed Cool Flow Radiator
■ Closed Coolant Recovery System
■ UV/Ozone Resistant Hoses
■ Rubber-Booted Engine Electrical Connections
■ Coolant Heater
■ Secondary Fuel Filter
■ Fuel Lockoff Solenoid
■ Stainless Steel Flexible Exhaust Connection
■ Battery Charge Alternator
■ Battery Cables
■ Battery Tray
■ Vibration Isolation of Unit to Mounting Base
■ 12 Volt, Solenoid-activated Starter Motor
■ Air Cleaner
■ Fan Guard
■ Control Console
■ Radiator Duct Adaptor
OPTIONS
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OPTIONAL COOLING SYSTEM ACCESSORIES
❍ 208/240V Coolant Heater
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OPTIONAL FUEL ACCESSORIES
❍ Flexible Fuel Lines
❍ UL Listed Fuel Tanks
❍ Base Tank Low Fuel Alarm
❍ Primary Fuel Filters
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OPTIONAL EXHAUST ACCESSORIES
❍ Critical Exhaust Silencer
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OPTIONAL ELECTRICAL ACCESSORIES
❍ 2A Battery Charger
❍ 10A Dual Rate Battery Charger
❍ Battery, 12 Volt, 135 A.H.
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OPTIONAL ALTERNATOR ACCESSORIES
❍ Alternator Upsizing
❍ Alternator Strip Heater
❍ Alternator Tropicalization
❍ Voltage Changeover Switch
❍ Main Line Circuit Breaker
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ADDITIONAL OPTIONAL EQUIPMENT
❍ Automatic Transfer Switch
❍ Isochronous Governor
❍ 3 Light Remote Annunciator
❍ 5 Light Remote Annunciator
❍ 20 Light Remote Annunciator
❍ Remote Relay Panels
❍ Unit Vibration Isolators
❍ Oil Make-Up System
❍ Oil Heater
❍ 5 Year Warranties
❍ Export Boxing
❍ GenLink
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OPTIONAL ENCLOSURE
❍ Weather Protective
❍ Sound Attenuated
❍ Aluminum and Stainless Steel
❍ Enclosed Muffler
Distributed by:
®
Communications Software
SD150
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CONTROL CONSOLE OPTIONS
❍ Analog Control "C" Panel (Bulletin 0151160SBY)
❍ Analog/Digital Control "E" Panel (Bulletin 0161310SBY)
Design and specifications subject to change without notice. Dimensions shown are approximate. Contact your Generac dealer for certified drawings. DO NOT USE THESE DIMENSIONS FOR INSTALLATION PURPOSES.
mm [in]
WEIGHT: 3300 lbs. - OPEN
4300 lbs. W/ ENCLOSURE
GENERAC® POWER SYSTEMS, INC. • P.O. BOX 8 • WAUKESHA, WI 53187
Bulletin 0167290SBY / Printed in USA 01.03
262/544-4811 • FAX 262/544-4851
All specifications subject to change without notice.
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