Niigata INDUSTRIAL ENGINES
In ProductionNiigata 12V28AGS
28AGS
Niigata 12V28AGS — 288 L V12 (280 × 390 mm) spark-ignited lean-burn natural-gas engine (Niigata Power Systems / IHI Group), for high-efficiency cogeneration. 4000 kWe at ~750 rpm.
Standby Power
5000 kVA
Electrical Output
4000 kWe
Cylinders / Config
V12
Displacement
288 L
Rated Speed
750 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 | — | 4000 | 5000 |
Mechanical & Electrical Specifications
| Brand | Niigata |
| Model | 12V28AGS |
| Series | 28AGS |
| Configuration | V12 |
| Cylinders | 12 |
| Displacement | 288 L |
| Fuel Type | Natural Gas |
| Ignition Type | Spark Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Unregulated |
| Country of Origin | Japan |
Frequently Asked Questions
What is the power output of the Niigata 12V28AGS?
The Niigata 12V28AGS is rated at 5,000 kVA prime at 50 Hz (750 rpm).
Does the 12V28AGS run at 50 Hz or 60 Hz?
The Niigata 12V28AGS is rated for 50 Hz (750 rpm).
What fuel does the Niigata 12V28AGS use?
The Niigata 12V28AGS is a Natural Gas generator-set engine.
What is the displacement and cylinder configuration of the 12V28AGS?
The Niigata 12V28AGS is a V12 (12-cylinder) engine with a displacement of 288 L.
Is the Niigata 12V28AGS still in production?
Yes — the Niigata 12V28AGS is a current production model.
Is a datasheet available for the 12V28AGS?
Yes — an official Niigata datasheet for the Niigata 12V28AGS can be downloaded from this page.