Cummins INDUSTRIAL ENGINES
In ProductionCummins NTAA855-G7A
NT Series
The Cummins NTAA855-G7A is a 14-litre inline-6 diesel engine for generator sets, rated at 450 kVA / 360 kWe standby power at 1,500 RPM (50 Hz). It is a liquid-cooled engine built in China.
Standby Power
450 kVA
Electrical Output
360 kWe
Cylinders / Config
L6
Displacement
14 L
Rated Speed
1,500 RPM
ISO 8528 Power Ratings
Power Factor: 0.8 pfkWm = mechanical engine shaft power · kWe = electrical output · kVA = apparent electrical power.
| Operating Duty | kWm (Mechanical) | kWe (Electrical) | kVA (Rating) |
|---|---|---|---|
| Prime | 366.7 | 330 | 412.5 |
| Standby | 400 | 360 | 450 |
Mechanical & Electrical Specifications
| Brand | Cummins |
| Model | NTAA855-G7A |
| Series | NT Series |
| Configuration | L6 |
| Cylinders | 6 |
| Displacement | 14 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Unregulated |
| Country of Origin | China |
Frequently Asked Questions
What is the power output of the Cummins NTAA855-G7A?
The Cummins NTAA855-G7A is rated at 450 kVA standby / 413 kVA prime at 50 Hz (1,500 rpm).
Does the NTAA855-G7A run at 50 Hz or 60 Hz?
The Cummins NTAA855-G7A is rated for 50 Hz (1,500 rpm).
What fuel does the Cummins NTAA855-G7A use?
The Cummins NTAA855-G7A is a diesel generator-set engine.
What is the displacement and cylinder configuration of the NTAA855-G7A?
The Cummins NTAA855-G7A is an inline-6 (6-cylinder) engine with a displacement of 14 L.
Is the Cummins NTAA855-G7A still in production?
Yes — the Cummins NTAA855-G7A is a current production model.
Is a datasheet available for the NTAA855-G7A?
Yes — an official Cummins datasheet for the Cummins NTAA855-G7A can be downloaded from this page.