generators
QST30 for Commercial Industrial
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Frequency

60, 50 Hz

Rated for kW kVA
Prime 680 - 920 850 - 1150
Standby 750 - 1012 938 - 1265
Data Center Continuous 680 - 900 850 - 1125

Certification

EPA Tier 2, EPA Tier 4F, EPA Tier 4i

Product Availability

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

Select an application

Overview
Commercial Industrial
qst30 generator
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.
  • 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
C1000 D5
SS14-CPGK
50
751 / 939
833 / 1041
Diesel
C1000 D6
SS14-CPGK
60
920 / 1150
1012 / 1265
Diesel
C1100 D5
SS14-CPGK
50
800 / 1000
888 / 1110
Diesel
C900 D6
SS14-CPGK
60
835 / 1044
925 / 1156
Diesel
DQFAA
S-1508
60
680 / 850
750 / 938
Diesel
EPA Tier 2
DQFAB
S-1508
60
725 / 906
800 / 1000
Diesel
EPA Tier 2
DQFAC
S-1508
60
818 / 1023
900 / 1125
Diesel
EPA Tier 2
DQFAD
S-1508
60
900 / 1125
1000 / 1250
Diesel
EPA Tier 2
DQFAE
S-1671
60
680 / 850
750 / 938
Diesel
EPA Tier 4i
DQFAF
S-1671
60
725 / 906
800 / 1000
Diesel
EPA Tier 4i
DQFAG
S-1671
60
818 / 1023
900 / 1125
Diesel
EPA Tier 4i
DQFAH
S-1671
60
1000 / 1250
Diesel
EPA Tier 4F
DQFAD
Spec Sheet
60
900 / 1125
1000 / 1250
900 / 1125
Diesel
QST30-G5 NR2
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
DQFAC
Spec Sheet
60
818 / 1023
900 / 1125
818 / 1023
Diesel
QST30-G5 NR2
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
DQFAA
Spec Sheet
60
680 / 850
750 / 938
680 / 850
Diesel
QST30-G5 NR2
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
DQFAH
Spec Sheet
60
900 / 1125
1000 / 1250
900 / 1125
Diesel
QST30-G17
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
DQFAB
Spec Sheet
60
725 / 907
800 / 1000
725 / 906
Diesel
QST30-G5 NR2
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


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Generator Models
View all
qst30 generator
DQFAD

Frequency (Hz)

60

Fuel Type

Diesel

Prime

900 kW

1125 kVA

Standby

1000 kW

1250 kVA

View Details
qst30 generator
DQFAC

Frequency (Hz)

60

Fuel Type

Diesel

Prime

818 kW

1023 kVA

Standby

900 kW

1125 kVA

View Details
qst30 generator
DQFAA

Frequency (Hz)

60

Fuel Type

Diesel

Prime

680 kW

850 kVA

Standby

750 kW

938 kVA

View Details
qst30 generator
DQFAH

Frequency (Hz)

60

Fuel Type

Diesel

Prime

900 kW

1125 kVA

Standby

1000 kW

1250 kVA

View Details
qst30 generator
DQFAB

Frequency (Hz)

60

Fuel Type

Diesel

Prime

725 kW

907 kVA

Standby

800 kW

1000 kVA

View Details
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