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QT150	GENERAC QT150 Liquid Cooled Gas Engine Generator Sets

Standby Power Rating 150 kW 60 Hz

GENERAC QT150 150kW Liquid Cooled Gas Engine Generator for larger homes and buildings

GENERAC 6.8L ENGINE
Naturally Aspirated
Gaseous Fueled

STANDARD EQUIPMENT

All input connections in one single area
High coolant temperature shutdown
Low oil pressure shutdown
Low coolant level automatic shutdown
Low fuel pressure
Overspeed automatic shutdown
Adjustable cranking timer
Adjustable exercise timer
Oil drain extension
Cool flow radiator
Closed coolant recovery system
UV/Ozone resistant hoses

Watertight state of the art electrical connectors
Mainline circuit breaker
Oil drain extension to frame rail
Radiator drain extension
Battery charge alternator
2 Amp static battery charger
Battery and battery cables
Battery rack
Fan and belt guards
Isochronous governor

FEATURES

Innovative design and fully prototype tested
UL2200 Listed
Solid state frequency compensated digital
voltage regulator
Dynamic and static battery charger
Sound attenuated acoustically designed enclosure
Quiet test for low noise level exercise
Acoustically designed engine cooling system
High flow low noise factory engineered exhaust system
State of the art digital control system with H-100 microprocessor control panel

Built-in kW, kVAR and power factor meters
Watertight electrical connectors
Rodent proof construction
High efficiency, low distortion Generac designed alternator
Vibration isolated from mounting base
Matching Generac transfer switches engineered and tested to work as a system
All components easily accessible for maintenance
Electrostatically applied powder paint

APPLICATION & ENGINEERING DATA

GENERATOR SPECIFICATIONS
TYPE............................................................................................................Synchronous
ROTOR INSULATION...........................................................................................Class H
STATOR INSULATION..........................................................................................Class H
TOTAL HARMONIC DISTORTION.........................................................................<3.5%
TELEPHONE INTERFERENCE FACTOR (TIF).........................................................<50
ALTERNATOR OUTPUT LEADS 3 PHASE............................................................4 wire
BEARINGS.....................................................................................................Sealed Ball
COUPLING....................................................................................................Flexible Disc
LOAD CAPACITY (STANDBY RATING).............................................................150 kW
EXCITATION SYSTEM......................................................................................Brushless

NOTE: Generator rating and performance in accordance with ISO8528-5, BS5514, SAE J1349, ISO3046, and DIN6271 standards.

VOLTAGE REGULATOR
TYPE................................................................................................................Full Digital
SENSING............................................................................................................3 Phase
REGULATION........................................................................................................± 1/4%
FEATURES.......................................................................Built into H-100 Control Panel
V/F Adjustable - Adjustable Voltage and Gain

GENERATOR FEATURES

Revolving field heavy duty generator
Quiet Drive Coupling
Operating temperature rise 120 °C above a 40 °C ambient
Insulation is Class H rated at 150 °C rise
All prototype models have passed three phase short circuit testing

CONTROL PANEL FEATURES

TWO FOUR LINE LCD DISPLAYS READ:

• Voltage (all phases)	• Current (all phases)
• Power factor	• kW
• kVAR	• Transfer switch status
• Engine speed	• Low fuel pressure
• Run hours	• Service reminders
• Fault history	• Oil pressure
• Coolant temperature	• Time and date
• Low oil pressure shutdown	• High coolant temperature shutdown
• Overvoltage	• Overspeed
• Low coolant level	• Low coolant level
• Not in auto position (flashing light)	• Exercise speed
• ATS selection

INTERNAL FUNCTIONS:

I2T function for alternator protection from line to neutral and line to line short circuits
Emergency stop
Programmable auto crank function
2 wire start for any transfer switch
Communicates with the Generac HTS transfer switch
Built-in 7 day exerciser
Adjustable engine speed at exerciser
RS232 port for GenLink® control
RS485 port remote communication
Canbus addressable
Governor controller and voltage regulator are built into the master control board
Temperature range -40 °C to 70 °C

ENGINE SPECIFICATIONS
MAKE................................................................................... Generac
MODEL....................................................................................V Type
CYLINDERS.............................................................................10
DISPLACEMENT......................................................................6.8 Liter
BORE.....................................................................................3.55
STROKE.................................................................................4.17
COMPRESSION RATIO............................................................9:1
INTAKE AIR SYSTEM.......................................Naturally Aspirated
VALVE SEATS.............................................................Hardened
LIFTER TYPE..................................................................Hydraulic

ENGINE COOLING SYSTEM
TYPE....................................................................................Closed
WATER PUMP.................................................................Belt driven
FAN SPEED............................................................................2200
FAN DIAMETER...............................................................26 inches
FAN MODE..........................................................................Puller

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). (All ratings in accordance with BS5514, ISO3046, ISO8528 and DIN6271).

OPERATING DATA - QT150
KW RATING	150

ENGINE SIZE	6.8 Liter V-10

GENERATOR OUTPUT VOLTAGE/KW - 60 Hz	KW	AMP	CB Size
120/240V, 1-phase, 1.0 pf 120/208V, 3-phase, 0.8 pf 277/480V, 3-phase, 0.8 pf	150 150 150	625 520 226	700 600 250

GENERATOR LOCKED ROTOR KVA AVAILABLE @ VOLTAGE DIP OF 35% Single phase or 208 3-phase 480V 3-phase	320 350

ENGINE FUEL CONSUMPTION (Natural Gas) (Propane)	Natural Gas	Propane
	(ft3/hr.)	(gal/hr.)	cu ft/hr
Exercise cycle 25% of rated load 50% of rated load 75% of rated load 100% of rated load	155 556 1070 1491 2061	1.70 6.06 11.72 16.33 22.57	62.6 224.1 431.3 600.9 830.6

ENGINE COOLING Air flow (inlet air including alternator and combustion air) ft3/min. Coolant capacity - US gal. Heat rejection to coolant BTU/hr. Max. operating air temp. on radiator °C (°F) Max. ambient temperature °C (°F)	7800 4.5 568,000 60 (150) 50 (140)

COMBUSTION AIR REQUIREMENTS Flow at rated power 60 Hz cfm		410

SOUND EMISSIONS IN DBA Exercising at 7 meters Normal operation at 7 meters		66 79

EXHAUST Exhaust flow at rated output 60 Hz cfm Exhaust temp. at muffler outlet °F		1535 1100

ENGINE PARAMETERS Rated synchronous RPM 60 Hz HP at rated KW 60 Hz		3600 254

POWER ADJUSTMENT FOR AMBIENT CONDITIONS Temperature Deration 3% for every 10 °C above - °C 1.65% for every 10 °F above - °F Altitude Deration 1% for every 100 m above - m 3% for every 1000 ft. above - ft.		25 77 182 600
RATING: All three phases units are rated at 0.8 power factor. All single phase units are rated at 1.0 power factor. STANDBY RATING: 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. Design and specifications are subject to change without notice. kW rating is based on LPG fuel and may derate with natural gas. GENERAC ® POWER SYSTEMS, INC. • P.O. BOX 8 • WAUKESHA, WI 53187 © 2008 Generac Power Systems, Inc. All rights reserved. All specifications are subject to change without notice.

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BSA Power Solutions
6830 NW 20th Ave
Ft. Lauderdale, Florida 33309
Phone: (954) 424-0998

e-mail: Generator Sales Department

BSA Power Solutions installs and services Briggs & Stratton Natural Gas and Propane (LP Gas) Standby Generators to all the
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QT150

GENERAC QT150 Liquid Cooled Gas Engine Generator Sets

Standby Power Rating 150 kW 60 Hz

GENERAC 6.8L ENGINE Naturally Aspirated Gaseous Fueled

STANDARD EQUIPMENT

FEATURES

APPLICATION & ENGINEERING DATA

OPERATING DATA - QT150

Standby Power Rating
150 kW 60 Hz

GENERAC 6.8L ENGINE
Naturally Aspirated
Gaseous Fueled