PSI INDUSTRIAL ENGINES
In ProductionPSI 13L
PSI 13L is a 12.54 L L6 spark-ignition natural-gas generator engine. Natural-gas ratings: 50 Hz prime 202 kWe / 230 kWm; 50 Hz standby 221 kWe / 250 kWm; 60 Hz prime 200 kWe / 240 kWm; 60 Hz standby 257 kWe / 299 kWm. Ratings exclude propane/LPG data and were verified from official PSI natural-gas rating tables.
Standby Power
321 kVA
Electrical Output
257 kWe
Cylinders / Config
L6
Displacement
12.54 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 | 230 | 202 | 252.5 |
| Standby | 250 | 221 | 276.3 |
| Operating Duty | kWm (Mechanical) | kWe (Electrical) | kVA (Rating) |
|---|---|---|---|
| Prime | 240 | 200 | 250 |
| Standby | 299 | 257 | 321.3 |
Mechanical & Electrical Specifications
| Brand | PSI |
| Model | 13L |
| Configuration | L6 |
| Cylinders | 6 |
| Displacement | 12.54 L |
| Compression Ratio | 9.75:1 |
| Dry Weight | 1050 kg |
| Fuel Type | Natural Gas |
| Ignition Type | Spark Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Stationary |
| Certifications | EPA |
| Country of Origin | United States |
Frequently Asked Questions
What is the power output of the PSI 13L?
The PSI 13L is rated at 276 kVA standby / 253 kVA prime at 50 Hz (1,500 rpm); and 321 kVA standby / 250 kVA prime at 60 Hz (1,800 rpm).
Does the 13L run at 50 Hz or 60 Hz?
The PSI 13L is available for both 50 Hz (1,500 rpm) and 60 Hz (1,800 rpm).
What fuel does the PSI 13L use?
The PSI 13L is a Natural Gas generator-set engine.
What is the displacement and cylinder configuration of the 13L?
The PSI 13L is an inline-6 (6-cylinder) engine with a displacement of 12.54 L.
What emissions standard does the 13L meet?
The PSI 13L is certified to U.S. EPA Stationary emissions standards.
Is the PSI 13L still in production?
Yes — the PSI 13L is a current production model.
Is a datasheet available for the 13L?
Yes — an official PSI datasheet for the PSI 13L can be downloaded from this page.