| SKU |
GNC-7258 |
| Model |
14 kW |
| Rated maximum continuous power capacity (LP) |
14 kW* |
| Rated maximum continuous power capacity (NG) |
14 kW* |
| Rated voltage |
240 V |
| Rated maximum continuous load current – 240 Volts (LP / NG) |
58 / 58 |
| Total Harmonic Distortion |
Less than 5% |
| Main line circuit breaker |
60 amp |
| Phase |
1 |
| Number of rotor poles |
2 |
| Rated AC frequency |
60 Hz |
| Power factor |
1.0 |
| Battery requirement (not included) |
12 volts, AGM Powersport Battery Group BTX20L 310CCA minimum |
| Unit weight (lb / kg) |
391 / 177 |
| Dimensions (L x W x H) in / cm |
46.4 x 26.3 x 30.7 / 117.9 x 66.8 x 77.9 |
| Sound output in dB(A) at 23 ft (7 m) with generator operating at normal load |
65 |
| Sound output in dB(A) at 23 ft (7 m) with generator in Quiet-Test™ low-speed exercise mode |
55 |
| Exercise duration |
Adjustable 5 - 20 min (5 min factory default) |
| Engine type |
GENERAC G-Force 800 Series |
| Number of cylinders |
2 |
| Displacement |
817 cc |
| Cylinder block |
Aluminum w/ cast iron sleeve |
| Valve arrangement |
Overhead valve |
| Lifter type |
Hydraulic |
| Ignition system |
Solid-state |
| Governor system |
Electronic |
| Compression ratio |
9.5:1 |
| Starter |
12 VDC |
| Oil capacity including filter |
Approx. 2.5 qt / 2.4 L |
| Operating rpm |
3,600 |
| Fuel consumption Natural Gas 1/2 Load |
189 ft³/hr (5.35 m³/hr) |
| Fuel consumption Natural Gas Full Load |
243 ft³/hr (6.89 m³/hr) |
| Fuel consumption Liquid Propane 1/2 Load |
63 ft³/hr (1.76 gal/hr) [6.66 L/hr] |
| Fuel consumption Liquid Propane Full Load |
106 ft³/hr (2.92 gal/hr) [11.03 L/hr] |
| Controls AUTO |
Automatic start on utility failure; programmable exerciser |
| Controls MANUAL |
Start with starter control; unit stays on; transfers to load if utility fails |
| Controls OFF |
Stops unit; generator will not automatically start on utility failure; control and charger operate if utility power is available |
| Controls SERVICE |
Diagnostic mode to prevent remote commands and nuisance Mobile Link notifications during testing |
| Ready to Run/Maintenance messages |
Standard |
| Engine Run Hours indication |
Standard |
| Programmable start delay |
2–1,500 seconds (dealer programmable) |
| Utility nominal voltage setting |
Adjustable 90–110% of 240V (default 100%) |
| Utility Voltage Loss/Return to Utility adjustable (brownout setting) |
Adjustable 75–80% dropout / 84–89% pickup |
| Future Set Capable Exerciser/Exercise Set Error warning |
Standard |
| Run/Alarm/Maintenance logs |
50 events each |
| Engine start sequence |
Cyclic cranking |
Engine cranks a maximum of five times at factory set intervals and durations |
| Starter lock-out |
Starter cannot re-engage until 5 sec after engine has stopped |
| Smart battery charger |
Standard |
| Charger Fault/Missing AC warning |
Standard |
| Low Battery/Battery Problem Protection and Battery Condition indication |
Standard |
| Automatic Voltage Regulation with Over and Under Voltage protection |
Standard |
| Under-Frequency/Overload/Stepper Overcurrent protection |
Standard |
| Safety Fused/Fuse Problem protection |
Standard |
| Automatic Low Oil Pressure/High Oil Temperature shutdown |
Standard |
| Overcrank/Overspeed (@ 72 Hz)/RPM Sense Loss shutdown |
Standard |
| High Engine Temperature shutdown |
Standard |
| Internal Fault/Incorrect Wiring protection |
Standard |
| Common external fault capability |
Standard |
| Automatically upgradable firmware via Cellular or Wi-Fi |
Standard |
