APPLICATION

& ENGINEERING DATA

COMMERCIAL 45 kW CA

GENERATOR SPECIFICATIONS

TYPE

Synchronous

ROTOR INSULATION

Class H

STATOR INSULATION

Class H

TOTAL HARMONIC DISTORTION

<5%

TELEPHONE INTERFERENCE FACTOR (TIF)

<50

ALTERNATOR OUTPUT LEADS 3 PHASE

4 wire

BEARINGS

Sealed Ball

COUPLING

Flexible Disc

LOAD CAPACITY (STANDBY RATING)

45 kW

EXCITATION SYSTEM

Direct

ENGINE SPECIFICATIONS

MAKE

Generac

MODEL

Inline 4

CYLINDERS

4

DISPLACEMENT

2.4 Liter, 146 cu. in.

BORE

3.41

STROKE

3.94

COMPRESSION RATIO

8.5:1

INTAKE AIR SYSTEM

Naturally Aspirated

VALVE SEATS

Precision ground

LIFTER TYPE

Overhead Valve Push Rod, Hydraulic

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

VOLTAGE REGULATOR

TYPE

Electronic

SENSING

Single Phase

REGULATION

± 1%

FEATURES

V/F Adjustable

 

Adjustable Voltage and Gain

 

LED Indicators

GOVERNOR SPECIFICATIONS

TYPE

Electronic

FREQUENCY REGULATION

Isochronous

STEADY STATE REGULATION

± 0.25%

ENGINE LUBRICATION SYSTEM

GENERATOR FEATURES

Revolving field heavy duty generator

Directly connected to the engine

Operating temperature rise 120 °C above a 40 °C ambient

Insulation is Class H rated at 150 °C rise

All models are fully prototyped tested

CONTROL PANEL FEATURES

SEVEN LED INDICATOR LIGHTS

ADDITIONAL FUNCTIONS

• System ready

• Utility sensing

• Low fuel pressure

• Delay on utility failure for engine start

• Low battery

• Engine warm-up before transfer

• Low oil pressure

• Delay to retransfer to utility

• High coolant temp/low coolant temp

• Engine cooldown timer

• Overspeed

• Exerciser not set

• Overcrank

 

OIL PUMP

Gear

OIL FILTER

Full flow spin-on cartridge

CRANKCASE CAPACITY

4 Quarts

ENGINE COOLING SYSTEM

TYPE

Pressurized Closed

WATER PUMP

Belt driven

FAN SPEED

2060

FAN DIAMETER

22 inches

FAN MODE

Pusher

FUEL SYSTEM

FUEL TYPE

Natural gas, propane vapor

CARBURETOR

Down Draft

SECONDARY FUEL REGULATOR

Standard

FUEL SHUT OFF SOLENOID

Standard

OPERATING FUEL PRESSURE

5” - 14” H2O

INTERNAL FUNCTIONS:

3 position switch (auto, off and manual)

2 wire start for any transfer switch

Communicates with the Generac RTS transfer switch

Built-in 7 day exerciser

Selectable engine speed at exercise

Governor controller is built into the master control board

Temperature range -40 °C to 70 °C

ELECTRICAL SYSTEM

BATTERY CHARGE ALTERNATOR

.....................................................................12V 30

Amp

STATIC BATTERY CHARGER

2

Amp

RECOMMENDED BATTERY

Group 24F, 525CCA

SYSTEM VOLTAGE

12 Volts

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).

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Generac Power Systems QT04524 Application Engineering Data, Generator Specifications, Engine Specifications, Fuel System

QT04524 specifications

Generac Power Systems QT04524 is a sophisticated and robust generator designed to ensure reliable power during outages, making it an essential asset for both residential and commercial applications. This model stands out due to its impressive specifications and advanced technology, which cater to a wide variety of power needs.

A standout feature of the QT04524 is its powerful 45 kW output, translating to a 120/240V single-phase or 120/208V three-phase operation. This capability allows it to handle multiple large appliances and essential systems simultaneously, ensuring a seamless transition during power interruptions. The generator is designed with a durable steel enclosure, offering exceptional weather resistance and protection against harsh environmental conditions.

One notable technology integrated into the QT04524 is the Generac G-Force engine, renowned for its reliability and superior performance. This engine is specifically engineered for generator applications, emphasizing durability and efficiency. Additionally, the unit features an innovative self-diagnostic system that continually monitors the generator’s performance, allowing users to identify and address potential issues proactively.

The QT04524 also incorporates smart management technologies, such as the Mobile Link remote monitoring system. This feature enables users to monitor the generator's status and performance remotely via a smartphone or computer, providing peace of mind when away from home or during extended outages.

Moreover, the generator is equipped with an automatic transfer switch (ATS), which instantly shifts the power load to the generator within seconds of detecting an outage. This ensures minimal disruption to power supply, keeping essential appliances running without interruption.

The QT04524 is not only powerful but also designed for easy maintenance, featuring a removable enclosure for straightforward access to essential components. Its quiet operation is another critical characteristic, allowing it to function without causing noise disturbances, making it suitable for both urban and suburban environments.

In summary, Generac Power Systems QT04524 embodies advanced engineering and reliability, positioning itself as a leading choice for those seeking power solutions that combine efficiency, performance, and ease of use. Whether for homes or businesses, this generator provides the reassurance of uninterrupted power, ensuring that users can depend on it when it matters most.