dqfad generator

QST30 for High Horsepower Commercial Industrial

Frequency (Hz) 60
Certification N/A

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Overview Commercial Industrial High Horsepower Commercial Industrial


Cummins® commercial generator sets are fully integrated power generation systems providing optimum performance, reliability and versatility for stationary Standby and Prime power applications.

Bore: 140 mm (5.51 in.)

Stroke: 165.0 mm (6.5 in.)

Displacement: 30.5 L (1860 in3)

Cylinder block: Cast iron, V 12 cylinder

Battery capacity: 1800 amps minimum at ambient temperature of -18 °C to 0 °C (0 °F to 32 °F)

Battery charging alternator: 35 amps

Starting voltage: 24 volt, negative ground

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

Air cleaner type: Dry replaceable element

Lube oil filter type(s): Four spin-on, combination full flow filter and bypass filters

Standard cooling system: High ambient radiator

Generator Model Hz Spec Sheet
DQFAD 60 S-1508

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 short circuit capability.

Circuit breakers - Option for manually-and/or electrically-operated circuit breakers.

Control system - The PowerCommand® 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, AmpSentry™ protection, output metering, auto-shutdown at fault detection and NFPA 110 Level 1 compliance.

Masterless Paralleling - An optional electrically operated circuit breaker can be added for a simple masterless paralleling solution.

Cooling system - Standard integral setmounted radiator system, designed and tested for rated ambient temperatures, simplifies facility design requirements for rejected heat.

NFPA - The generator set accepts full rated load in a single step in accordance with NFPA 110 for Level 1 systems.

Warranty and service - Backed by a comprehensive warranty and worldwide distributor network.

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