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PSI

PSI 4.5L

In Production

PSI 4.5L — 4.5 L L4 spark-ignition gas engine, naturally aspirated, running on natural gas or propane (LPG). Up to 45 kWe standby; 50/60 Hz (1500/1800 rpm). U.S. EPA factory-certified for power generation.

Standby Power · 50 Hz
51 kVA
Electrical Output
41 kWe
Cylinders
L4
Displacement
4.5 L
Rated Speed
1,500 / 1,800 RPM

Power Ratings

kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf

50 Hz1500 RPM

kWmkWekVA
Prime Power443543.8
Standby Power454151.3

60 Hz1800 RPM

kWmkWekVA
Prime Power504050
Standby Power504556.3

Technical Specifications

BrandPSI
Model4.5L
ConfigurationL4
Cylinders4
Displacement4.5 L
Fuel TypeNatural Gas
Ignition TypeSpark Ignition
Cooling MethodLiquid-Cooled
Emissions StandardEPA Certified
CertificationsEPA
Country of OriginUnited States

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