Specifications
| Fuel | Natural gas |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 14 kW |
| Standby kVA | 17 |
| Prime power | 12 kW |
| Controller | DA, DB |
| Oil capacity | 5.49 L |
| Voltage options | 120/240 V, 120/208 V, 277/480 V |
| Phase | 1 or 3 |
| Power factor | 1.0 (1 ph), 0.8 (3 ph) |
| Battery group | 34 |
| Battery cranking | 850 CCA |
| Coolant capacity | 70 L |
| Dimensions (L×W×H) | 1480×713×1029 mm |
| Dry weight | 417 kg |
| Sound level | 72.7 dBA @ 7 m |
Engine
| Oil capacity | 5.49 L |
|---|---|
| Coolant capacity | 70.0 L |
| Displacement | 1.8 L |
| Aspiration | Naturally aspirated |
Maintenance & consumables
for the Lister Petter LPWG4| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | ||||
| Fuel filter | — | ||||
| Oil filter | — | ||||
| Oil | Recommended oil change @ ambient temp. | 5.49 L | — | 250 hr |
Service intervals
1| Item | Action | Hours | Months | Notes |
|---|---|---|---|---|
| Engine oil | Change | 250 hr | Recommended oil change at ambient temp up to 95 °F (35 °C) |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Service specifications
19| Type | Item | Value | Unit | Condition |
|---|---|---|---|---|
| Other | Altitude de-rating | 3.5 | % per 1000 ft | above 500 ft |
| Other | Bore | 3.38 (86) | inches (mm) | |
| Other | Compression ratio | 9.5:1 | ||
| Other | Firing order | 1-3-4-2 | ||
| Other | Humidity de-rating | up to 10 | % | depending on the ambient temperature |
| Other | Steady regulation (electronic) | ±.025 | % | |
| Other | Stroke | 3.15 (80) | inches (mm) | |
| Other | Telephone influence factor (TIF) | Less than 50 | ||
| Other | Temperature de-rating | 2 | % per 10 °F | above 77 °F |
| Other | Total harmonic factor | Less than 2 | % | |
| Pressure | Fuel inlet pressure | 6" - 14" | water | |
| Pressure | Maximum air-restriction | 10 | inH2O | also 254 mmH2O |
| Pressure | Maximum back pressure | 15 | inH2O | also 381 mmH2O |
| Speed | Governor frequency regulation, no load to full load | 0.5 | % | standard electronic governor |
| Temperature | Alternator temperature rise | 125 | °C | |
| Temperature | Exhaust temperature | 1000 | °F | standby rating; also 540 °C |
| Temperature | Exhaust temperature | 909 | °F | prime power rating; also 488 °C |
| Voltage | Voltage regulation | 2 | % | all loads to 100% |
| Voltage | Volts change 100% load step | Under 3 | % | ¼ sec |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Recommended fluids
| Fluid | Grade | Standard | Ambient | Capacity | Notes |
|---|---|---|---|---|---|
| Fuel | Natural gas | Nominal 1037 BTU/FT3; specific gravity 0.601; fuel inlet pressure 6" - 14" water; combustion spark ignition |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Common questions
How many kW is the Lister Petter GS15N?
The Lister Petter GS15N is rated 14 kW standby (17.5 kVA).
What engine does the Lister Petter GS15N use?
The Lister Petter GS15N is powered by the Lister Petter LPWG4 engine.
What kind of fuel does the Lister Petter GS15N run on?
The Lister Petter GS15N runs on Natural gas.
What's the oil capacity on a Lister Petter GS15N?
The Lister Petter LPWG4 engine in the Lister Petter GS15N has an oil capacity of 5.49 liters.
What is the coolant capacity of the Lister Petter GS15N?
The Lister Petter GS15N cooling system holds 70 liters (18.5 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the continuous rating of the Lister Petter GS15N?
The Lister Petter GS15N is rated 12 kW prime (15 kVA), against 14 kW standby.
How loud is the Lister Petter GS15N?
The Lister Petter GS15N is rated at 72.7 dBA at 7 m, per the manufacturer specification sheet.
How much does the Lister Petter GS15N weigh?
The Lister Petter GS15N has a dry weight of 417 kg (919 lb).
What voltages is the Lister Petter GS15N available in?
The Lister Petter GS15N is offered in 120/240 V, 120/208 V, 277/480 V, 1 or 3-phase.
What size battery does the Lister Petter GS15N need?
The Lister Petter GS15N uses 850 CCA, group 34, per the manufacturer specification sheet.
Available documents
This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.