Cummins generator sets are fully integrated power generation systems providing optimum performance, reliability and versatility for stationary Standby applications.
- Heavy-duty Engine - The rugged 4-cycle industrial Cummins QSB5 diesel engine delivers reliable power, low emissions and a 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, monitoring and control.
PRODUCT Detail
Engine | QSB5-G13, QSB5-G6 |
---|---|
Bore | 107 mm (4.21in.) |
Stroke | 124 mm (4.88 in.) |
Displacement | 4.5L |
Cylinder Block | Cast iron, in-line 4 cylinder |
Starting Voltage | 2 x 12 Volt in parallel, negative ground |
Fuel system | Basic & Regional |
Standard cooling system | up to 50 °C (122 °F) ambient temperature |
Alternator | Brushless, 4 pole, drip proof, revolving field |
Controller | 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. |
Battery capacity | 850 amps per battery at ambient temperature of 0 °C (32 °F) |
Fuel tank | Dual wall sub-base |
Sound power level @ 7m (dB(A)) *Considering 2dB(A) uncertainty | 70.3-72.2 dB(A) |
- Heavy-duty Engine – Rugged 4-cycle industrial diesel delivers reliable power 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.
- Controller – 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.
- Open and Enclosed – Winter & weather enclosures, Sound Level 1 & 2
- Performance (LAT) – 50 °C (122 °F) ambient temperature
Fuel tank – Dual wall sub-base fuel tanks are offered as optional features, providing economical and flexible solutions to meet extensive code requirements on diesel fuel tanks.
Emissions Compliance – US EPA T3
Smaller and lighter
Lifting and logistics – Open: 958kg (2113lbs)-1173kg (2586lbs), SL 2: 1228kg (2708lbs)-1311kg (2891lbs)
Sound attenuated – Sound attenuated level 1 & 2; 70.3-72.2 dB(A)
Paint – Sandstone or Green
Optimized subsystems
Battery – 850 amps per battery at ambient temperature of 0 °C (32 °F)
Battery Charger – 100 amps
Coolant heater – <4 °C (40 °F) – cold weather, <-18 °C (0 °F) – extreme cold
Easy to maintain with Cummins reliability – Backed by a comprehensive warranty and worldwide distributor network.
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