Cummins QST30 Generator Sets
Cummins QST30 Key Specs
Maximum Power: 50-60Hz
Rate Speed: 750/938 - 2000/2500 kW/kVA
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Product Specs, and more
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Overview Cummins QST30 Generator Sets
Cummins provides all of these characteristics in a balanced manner, allowing buyers to get more for their money.
The rugged 4-cycle industrial design of the GST30 provides the kind of high-end performance that users look for in a diesel engine. The permanent magnet generator (PMG) allows for enhanced motor starting while also providing fault clearing short-circuit capability. This capability is also present in the alternator, which can be one of several sizes depending on your preference.
There are numerous sizes available and this can influence the motor starting capability. In addition to a versatile selection of alternator sizes, this product also comes with a very impressive control system. The PowerCommand electronic model allows for total genset system integration as well as remote automatic starting/stopping.
This electronic system also helps to regulate voltage, allowing for accurate performance while avoiding problems like diminished output or overheating. A cooling system is also included with the unit. The set-mounted radiator setup has been tested and proven in ambient temperatures.
The simplified design of this unit allows for a well-rounded performance without lacking in any particular area. From power to control to low emission rates, this model has the qualities that most buyers look for when it comes to a powerful diesel engine.
The genset also accepts a full rated load in a single step. This is per the NFPA 110 for level 1 systems.
The Cummins QST 30 diesel generator set is available in a variety of 50 and 60HZ models as shown below:
Product Specifications for Cummins QST30 Generator Sets
Specifications
Standby | 750-2000kW / 938-2500kVA |
Prime | 900-1825kW / 1125-2281kVA |
Displacement: | 30.5 L (1860 in3) |
Frequency | 50 or 60 Hz |
Speed | 1800rpm |
Engine Configuration | Cast iron, V 12 cylinder |
Bore | 140 (5.51) |
Stroke | 165 (6.5) |
Related Models
Generator Model | Frequency | Standby Rating (kW / kVA) | Prime (kW / kVa) |
DQFAA | 60 | 750 / 938 | 680 / 850 |
DQFAE | 60 | 750 / 938 | 680 / 850 |
DQFAB | 60 | 800 / 1000 | 725 / 906 |
DQFAF | 60 | 800 / 1000 | 725 / 906 |
C1000 D5 | 50 | 833 / 1041 | 751 / 939 |
C1100 D5 | 50 | 888 / 1110 | 800 / 1000 |
DQFAC | 60 | 900 / 1125 | 818 / 1023 |
DQFAG | 60 | 900 / 1125 | 818 / 1023 |
C900 D6 | 60 | 925 / 1156 | 835 / 1044 |
DQFAD | 60 | 1000 / 1250 | 900 / 1125 |
DQFAH | 60 | 1000 / 1250 | 900 / 1125 |
C1000D6RG | 60 | 1000 / 1250 | 900 / 1125 |
C1000 D6 | 60 | 1012 / 1265 | 920 / 1150 |
C2000D6RG | 60 | 2000 / 2500 | 1800 / 2250 |
C2000D6R | 60 | 2000 / 2500 | 1825 / 2281 |
Features
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.
Air Cleaner Type
- Dry replaceable element
Battery capacity
- 1800 amps minimum at ambient temperature of -18 °C to 0 °C (0 °F to 32 °F)
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.
Fuel System
- Direct injection: number 2 diesel fuel, fuel filter, automatic electric fuel shutoff
Fuel Filter
- Triple element, 10 micron filtration, spin-on fuel filters with water separator
Lube System
- Four spin-on, combination full flow filter and bypass filters
Image and dimensions may not reflect actual engine.
Applications and Spec Sheets
Industrial Applications
Power Generation
Data Centers
Healthcare
Telecom
Facilities management
Prime Power
Rental
Construction
Governmental/Defense
Mining
Emergency & Standby Power
Spec Sheets Available
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