QSJ2.4G | Cummins Inc.

generators

QSJ2.4G for Commercial Industrial

Frequency

60 Hz

Rated for	kW	kVA
Standby	20 - 60	25 - 75

Certification

EPA+

Product Availability

North America

Applications

Commercial Industrial

Specifications

Gas engine - Rugged 4-cycle Cummins QSJ2.4G spark-ignited engine delivers reliable power. The electronic air/fuel ratio control provides optimum engine performance and fast response to load changes.
Alternator - Several alternator sizes offer selectable motor starting capability with low reactance 2/3 pitch windings, low waveform distortion with non-linear loads and fault clearing short-circuit capability.
Control system - The PowerCommand® 1.1 electronic control is standard equipment and provides total generator set system integration including automatic remote starting/stopping, precise frequency and voltage regulation, alarm and status message display, output metering, auto-shutdown at fault detection and NFPA 110 Level 1 compliance.
Cooling system - Standard cooling package provides reliable running at up to 50 °C (122 °F) ambient temperature.
Enclosures - The aesthetically appealing enclosure incorporates special designs that deliver the quietest generator of its kind. Aluminum material plus durable powder coat paint provides the best anti-corrosion performance. The robust design is capable of withstanding winds up to 150 MPH and the intelligent design has removable panels and service doors to provide easy access for service and maintenance.
NFPA - The generator set accepts full rated load in a single step in accordance with NFPA 110 for Level 1 systems.
Warranty

generator model	Spec Sheet	Hz	Standby kW / kVA	fuel type	engine model	rating	cert
C20N6	NAS-5692	60	20 / 25	NG/Propane
C25N6	NAS-5692	60	25 / 31	NG/Propane			EPA+
C30N6	NAS-5692	60	30 / 38	NG/Propane			EPA+
C30N6H	NAS-5706	60	30 / 38	NG/Propane			EPA+
C36N6	NAS-5692	60	36 / 45	NG/Propane			EPA+
C36N6H	NAS-5706	60	36 / 45	NG/Propane			EPA+
C40N6	NAS-5692	60	40 / 50	NG/Propane			EPA+
C40N6H	NAS-5706	60	40 / 50	NG/Propane			EPA+
C45N6H	NAS-5706	60	45 / 56	NG/Propane			EPA+
C50N6H	NAS-5706	60	50 / 63	NG/Propane			EPA+
C60N6H	NAS-5706	60	60 / 75	NG/Propane			EPA+
C30N6	Spec Sheet	60	30 / 38	Natural Gas	QSJ2.4	Standby	E.U., mobile application, E.U., stationary application, EPA, nonroad (portable) application, EPA, stationary emergency application, EPA, stationary non-emergency application
C20N6	Spec Sheet	60	20 / 25	Natural Gas	QSJ2.4	Standby	E.U., mobile application, E.U., stationary application, EPA, nonroad (portable) application, EPA, stationary emergency application, EPA, stationary non-emergency application
C40N6		60	40 / 50	Natural Gas	QSJ2.4	Standby	E.U., mobile application, E.U., stationary application, EPA, nonroad (portable) application, EPA, stationary emergency application, EPA, stationary non-emergency application
C36N6		60	36 / 45	Natural Gas, Propane	QSJ2.4	Standby	E.U., mobile application, E.U., stationary application, EPA, nonroad (portable) application, EPA, stationary emergency application, EPA, stationary non-emergency application
C25N6	Spec Sheet	60	25 / 31	Propane	QSJ2.4	Standby	E.U., mobile application, E.U., stationary application, EPA, nonroad (portable) application, EPA, stationary emergency application, EPA, stationary non-emergency application
C20N6	Spec Sheet	60		Natural Gas/Propane	QSJ2.4	Standby	U.S. EPA, Stationary Emergency Application; Outside of U.S. and E.U. Application
C25N6	Spec Sheet	60		Natural Gas/Propane	QSJ2.4	Standby	U.S. EPA, Stationary Emergency Application; Outside of U.S. and E.U. Application
C30N6	Spec Sheet	60		Natural Gas/Propane	QSJ2.4	Standby	U.S. EPA, Stationary Emergency Application; Outside of U.S. and E.U. Application
C36N6		60		Natural Gas/Propane	QSJ2.4	Standby	U.S. EPA, Stationary Emergency Application; Outside of U.S. and E.U. Application
C40N6		60		Natural Gas/Propane	QSJ2.4	Standby	U.S. EPA, Stationary Emergency Application; Outside of U.S. and E.U. Application