The Cummins Onan C1400 N5C generator is listed with standby output of 1400 kW, Natural gas MI 60 + fuel, 50 Hz operation, 380 V, 440 V output, and Single phase / Wye / 3 Phase.
Generator • Natural gas MI 60 + • 50 Hz • Single phase / Wye / 3 Phase
Key specifications
Useful generator charts
Charts are shown only when this model has enough usable source data.
41.1 kW
55.6 kW
1,400 kW
1,400 kW
How the Cummins Onan C1400 N5C compares
This compares the supplied numeric specification with Cummins Onan generators in the same broad standby-power class where enough comparable data exists.
About 24% below the similar-output Cummins Onan average. Around the 31st percentile for this field.
About 13% above the similar-output Cummins Onan average. Around the 66th percentile for this field.
About 93% above the similar-output Cummins Onan average. Around the 91st percentile for this field.
Generator information
| Manufacturer | Cummins Onan |
|---|---|
| Model | C1400 N5C |
| Generator type | Generator |
| Fuel | Natural gas MI 60 + |
| Frequency | 50 Hz |
Electrical output
| Standby power | 1400 kW |
|---|---|
| Prime power | 1400 kW |
| Voltage options | 380 V, 440 V |
| Phase | Single phase / Wye / 3 Phase |
| Power factor | 1 |
Engine, cooling and controls
| Engine model | Cummins/Onan QSK60G |
|---|---|
| Engine displacement | 3, 661 cu in (60 L) |
| Aspiration / cooling | Turbocharged (1) |
| Rated engine speed | 1500 rpm |
| Engine oil capacity | 100.4 gal (380 L) |
| Engine coolant capacity | 47.8 gal (181 L) |
| Oil capacity | 100.4 gal (380 L) |
| Coolant capacity | 47.8 gal (181 L) |
| Maximum ambient | 140 °F (60 °C) |
| Controller | PCC3.3 (PowerCommand), PowerCommand 3.3 |
| Alternator | Cummins/Onan QSV91G |
Physical specifications
| Dry weight | 34, 061 lb (15, 450 kg) |
|---|---|
| Dimensions (L × W × H) | 0.2 × 0.1 × 0.1 in (5 × 2 × 2 mm) |
Fuel consumption
| Prime | 6.38 gal/h (1867.0 L/h) @ 50%; 9.06 gal/h (2653.0 L/h) @ 75%; 10.7 gal/h (3133.0 L/h) @ 90%; 11.76 gal/h (3444.0 L/h) @ 100% |
|---|
Maintenance and service parts
| Engine oil | Interval: 500 hr; Specification: Cummins InPower PC-based service tool; Capacity: 297 |
|---|---|
| Oil filter | Part number: F60-1500; Interval: 240 hr; Specification: Cummins OE filter |
| Fuel filter | Interval: 1680 hr; Specification: Cummins InPower PC-based service tool |
| Air filter | Interval: 1000 hr; Specification: Cummins InPower PC-based service tool |
| Coolant | Interval: 7304 hr; Specification: Cummins InPower PC-based service tool; Capacity: 4000 |
| Belt | Part number: B60-1500; Interval: 3360 hr; Specification: Cummins OE belt |
Disclaimer: Specifications should be verified against the official owner’s or service manual and confirmed on the Cummins North America generator website.