QSX15 | Cummins Inc.

generators

QSX15 for Commercial Industrial

Frequency

50, 60 Hz

Rated for	kW	kVA
Prime	291 - 455	364 - 569
Standby	320 - 500	400 - 625
Data Center Continuous	410 - 455	563 - 569

Certification

EPA Tier 2, EU Stage II

Product Availability

Africa Middle East, Asia Pacific, Europe, India, Latin America, North America

Select an application

Overview

Rental Generators

Standby Power

Commercial Industrial

Specifications

Cummins® heavy-duty engine - Rugged 4- cycle, industrial diesel delivers reliable power, low emissions 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.
Permanent magnet generator (PMG) - Offers enhanced motor starting and fault clearing shortcircuit capability.
Control system - The PowerCommand® electronic control is standard equipment and provides total genset system integration including automatic remote starting/stopping, precise frequency and voltage regulation, alarm and status message display, AmpSentry™ protection, output metering, auto-shutdown at fault detection and NFPA 110 Level 1 compliance.
Cooling system - Standard integral set-mounted radiator system, designed and tested for rated ambient temperatures, simplifies facility design requirements for rejected heat.
Enclosures - Optional weather protective and sound attenuated enclosures are available.
Fuel tanks - Dual wall sub-base fuel tanks are also available.
NFPA - The genset accepts full rated load in a single step in accordance with NFPA 110 for Level 1 systems.
Warranty

generator model	Spec Sheet	Hz	Prime kW / kVA	Standby kW / kVA	Data Center Continuous kW / kVA	fuel type	engine model	rating	cert
C400 D5e	SS11-CPGK	50	291 / 364	320 / 400		Diesel			EU Stage II
C450 D5e	SS11-CPGK	50	327 / 409	360 / 450		Diesel			EU Stage II
C450 D6e	SS11-CPGK	60	409 / 511	450 / 562		Diesel			EPA Tier 2
C450D6	C450D6_EN	60	410 / 513	450 / 563		Diesel			EPA Tier 2
C500 D5	EA_S_CC_16_EN	50	364 / 455	400 / 500		Diesel
C500 D5	EA_S_CC_16_EN	50	360 / 450	400 / 500		Diesel
C500 D5e	SS11-CPGK	50	364 / 455	400 / 500		Diesel			EU Stage II
C500 D6e	SS11-CPGK	60	455 / 568	500 / 625		Diesel			EPA Tier 2
C500D6	C500D6_EN	60	455 / 569	500 / 625		Diesel			EPA Tier 2
C550 D5	EA_S_CC_17_EN	50	400 / 500	440 / 550		Diesel
C550 D5	EA_S_CC_17_EN	50	400 / 500	440 / 550		Diesel
C550 D5e	SS11-CPGK	50	400 / 500	440 / 550		Diesel			EU Stage II
DFEJ	S-1582	60	410 / 513	450 / 563		Diesel			EPA Tier 2
DFEK	S-1582	60	455 / 569	500 / 625		Diesel			EPA Tier 2
DFEK	Spec Sheet	60	455 / 569	500 / 625	455 / 569	Diesel	QSX15-G9 NONROAD 2	Data Center Continuous, Prime, Standby	E.U., mobile application, E.U., stationary application, EPA, nonroad (portable) application, EPA, stationary emergency application, EPA, stationary non-emergency application
DFEJ	Spec Sheet	60	410 / 513	450 / 563	410 / 563	Diesel	QSX15-G9 NONROAD 2	Data Center Continuous, Prime, Standby	E.U., mobile application, E.U., stationary application, EPA, nonroad (portable) application, EPA, stationary emergency application, EPA, stationary non-emergency application
C500D6	Spec Sheet	60	455 / 569	500 / 625		Diesel	QSZ13-G11	Prime, Standby	E.U., mobile application, E.U., stationary application, EPA, nonroad (portable) application, EPA, stationary emergency application, EPA, stationary non-emergency application
C500D6	Spec Sheet	60	455 / 569	500 / 625		Diesel	QSX15-G9	Prime, Standby	E.U., mobile application, E.U., stationary application, EPA, nonroad (portable) application, EPA, stationary emergency application, EPA, stationary non-emergency application
C450D6	Spec Sheet	60	410 / 513	450 / 563		Diesel	QSX15-G9	Prime, Standby	E.U., mobile application, E.U., stationary application, EPA, nonroad (portable) application, EPA, stationary emergency application, EPA, stationary non-emergency application