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<br /> <br />©2015 Cummins Inc. | NAS-5778d-EN (4/15) power.cummins.com <br /> <br />Product features <br />Engine <br /> Natural gas/propane 1800 rpm engine <br /> Engine air cleaner – normal duty <br /> Electronic governor, isochronous <br /> Engine starter, 12 VDC motor <br /> Shutdown – low oil pressure <br /> Extension – oil drain <br /> Engine oil <br />Fuel System <br /> Single fuel – natural gas or propane vapor, field <br />selectable <br />Alternator <br /> 60 Hz, 1 phase, 4 lead, or 3 phase, 12 lead, 120 oC <br />temperature rise at 40 oC ambient <br /> Exciter/voltage regulator – torque match <br />Control <br /> PowerCommand 1.1 <br /> Display language – English <br /> Control mounting, right facing <br />Electrical <br /> Single circuit breaker, UL certified, right-side mounted <br /> Battery charging alternator, normal duty <br /> Battery charger – 6 Amp, regulated <br />Cooling <br /> Generator set cooling capability – 50 oC <br /> Shutdown – low coolant level <br /> Engine coolant – 50/50 mixture <br /> Extension – coolant drain <br />Enclosure <br /> Aluminum enclosure Sound Level 1 with muffler <br />installed, sandstone color <br /> Wind rating – 180 MPH <br />Code compliance <br /> UL 2200 <br /> EPA emissions, emergency, stationary, 40CFR60 <br /> IBC Seismic <br /> NFPA110 capable <br />Generator set application <br /> Coolant heater <br /> Crank case vent heater <br /> Large battery rack <br /> Flexible fuel line <br /> Literature (English) – operator’s manual, installation <br />quick guide and manual, service manual <br />Warranty <br /> Base warranty – 2 year standby <br /> Extended warranties available <br />Packaging <br /> Shipping pallet, poly bag <br />Generator set performance <br />Governor regulation class: ISO 8528 Part 1 Class G3 <br />Voltage regulation, no load to full load: ±1.0% <br />Random voltage variation: ±1.0% <br />Frequency regulation: Isochronous <br />Random frequency variation: ± 0.25% @ 60 Hz <br />Radio frequency emissions compliance: FCC code <br />Title 47 part 15 Class B <br />Engine <br />Design: Turbo with after cooler <br />Bore: 86.5 mm (3.4 in) <br />Stroke: 100.0 mm (3.94 in) <br />Displacement: 2.4 liters (143.5 in3) <br />Cylinder block: Cast iron, in-line 4 cylinder <br />Battery capacity: 550 amps at ambient temperature of <br />0 oF to 32 oF (-18 oC to 0 oC) <br />Battery charging alternator: 50 amps <br />Starting voltage: 12 volt, negative ground <br />Lube oil filter type(s): Spin-on with relief valve <br />Standard cooling system: 50o C (122o F) ambient <br />cooling system <br />Rated speed: 1800 rpm <br />Fuel supply pressure <br />Minimum fuel supply pressure, kPa <br />(in H2O): 1.5 (6.0) <br />Maximum fuel supply pressure, kPa <br />(in H2O): 3.5 (14.0) <br />Control system <br />The PowerCommand® electronic control is standard <br />equipment and provides total generator set system <br />integration including automatic remote starting/stopping, <br />precise frequency and voltage regulation, alarm and <br />status message display, output metering, auto-shutdown <br />at fault detection and NFPA 110 Level 1 compliance. <br />Sound attenuated enclosure <br />The aesthetically appealing enclosure incorporates <br />special designs that deliver the quietest generator of its <br />kind. Aluminum material plus durable powder coat paint <br />provides the best anti-corrosion performance. The <br />generator set enclosure has been evaluated to withstand <br />180 MPH wind loads in accordance with ASCE7-10. The <br />intelligent design has removable panels and service doors <br />to provide easy access for service and maintenance. <br /> <br />