Generac QT03015JNSX manual Application Engineering Data, Engine Specifications, Voltage Regulator

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APPLICATION

 

 

 

 

 

 

& ENGINEERING DATA

 

 

QT030

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GENERATOR SPECIFICATIONS

ENGINE SPECIFICATIONS

 

 

 

 

 

 

 

TYPE

Synchronous

ROTOR INSULATION

Class F

STATOR INSULATION

Class F

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)

30 kW

EXCITATION SYSTEM

Direct

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

MAKE

Generac

MODEL

In line

CYLINDERS

4

DISPLACEMENT

1.6 Liter

BORE

3.15

STROKE

3.13

COMPRESSION RATIO

9.75:1

INTAKE AIR SYSTEM

Naturally Aspirated

VALVE SEATS

Replaceable

LIFTER TYPE

Hydraulic

GOVERNOR SPECIFICATIONS

TYPE

Electronic

FREQUENCY REGULATION

Isochronous

STEADY STATE REGULATION

± 0.25

ENGINE LUBRICATION SYSTEM

OIL PUMP

Gear

OIL FILTER

Full flow spin-on cartridge

CRANKCASE CAPACITY

4 Quarts

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 F rated at 130 °C rise

All models are fully prototyped tested

ENGINE COOLING SYSTEM

 

TYPE

Closed

WATER PUMP

Belt driven

FAN SPEED

2550

FAN DIAMETER

15 inches

FAN MODE

Pusher

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

 

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 26, 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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Contents Features Standard EquipmentGenerator Features Engine SpecificationsGovernor Specifications Control Panel Features120/240V, 3-phase, 0.8 pf Consult Factory 120/240V, 1-phase, 1.0 pf120/208V, 3-phase, 0.8 pf 277/480V, 3-phase, 0.8 pf Consult FactoryDoor TYP Door

QT03015GNSX, QT03015JNSX, QT03016JNSX, QT030 specifications

Generac’s lineup of commercial-grade generators includes the QT030, QT03015GNSX, QT03015JNSX, and QT03016JNSX, all characterized by their powerful performance, reliable technology, and impressive versatility. These generators are designed to meet the demands of businesses and homeowners alike, ensuring uninterrupted power supply in a variety of situations, from emergency power backups to regular use in high-demand environments.

At the heart of the Generac QT series is the robust 30 kW power output, which is suitable for a range of applications. The QT030 model is particularly appreciated for its compact size, making it ideal for tight installations while still providing sufficient power for larger homes and small commercial facilities. The QT03015GNSX, QT03015JNSX, and QT03016JNSX variants build upon this foundation, offering advanced features such as various fuel options including natural gas and propane, maximizing user flexibility depending on availability and site conditions.

One of the standout features of these generators is their Quiet-Test technology, which significantly reduces noise levels during operation. This makes them suitable for residential areas and other noise-sensitive environments. Additionally, these models incorporate a fully automatic transfer switch, which allows for seamless transitions between grid power and generator power, ensuring that users remain powered during outages without any manual intervention.

The use of an integrated digital control panel in the Generac QT series enhances user experience and monitoring capabilities. Users can easily access diagnostic information, perform routine maintenance, and customize settings to suit their needs. Furthermore, Generac’s mobile link capability enables users to monitor their generator's status remotely, providing peace of mind and convenience.

Generac has also focused on ensuring these generators maintain durability and longevity. The models are built with corrosion-resistant enclosures, heavy-duty components, and advanced cooling systems to withstand harsh environments. Their built-in maintenance reminders help users ensure the generator remains in peak condition through regular service intervals.

Overall, the Generac QT series—including the QT030, QT03015GNSX, QT03015JNSX, and QT03016JNSX—offers reliable performance, advanced technology, and user-friendly features that cater to the diverse needs of power generation in both residential and commercial applications.