Generac
Generac SG050NA
Industrial Gaseous
Generac SG050NA is the naturally aspirated 50 kWe node in the 4.5 L inline-four industrial gaseous generator family. The official specification publishes 60 Hz standby ratings for natural gas and propane and EPA stationary emergency certification.
Overhaul & repair parts- Manufacturer files
- 1 datasheet
- Last updated
- 2026-07-26
- Package route
- gas generator sets
- Standby Power · 60 Hz
- 63 kVA
- Electrical Output
- 50 kWe
- Cylinders
- L4
- Displacement
- 4.5 L
- Rated Speed
- 1,800 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf
60 Hz1800 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Standby Power | — | 50 | 62.5 |
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Generac SG050NA generator set context
The Generac SG050NA is listed here as a natural gas generator-drive engine for 60 Hz generator sets, with a headline 63 kVA / 50 kWe / standby rating. Use this page to compare the published engine output, electrical kWe/kVA ratings, emissions level, datasheet availability, and neighboring models before specifying an alternator, controller, enclosure, voltage, and compliance package.
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Technical Specifications
| Brand | Generac |
| Model | SG050NA |
| Series | Industrial Gaseous |
| Configuration | Inline-4 Naturally Aspirated |
| Cylinders | 4 |
| Displacement | 4.5 L |
| Fuel Type | Natural Gas |
| Ignition Type | Spark Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Stationary |
| Certifications | U.S. EPA Stationary, U.S. EPA Stationary Emergency |
| Country of Origin | United States |
Frequently asked questions
What is the power output of the Generac SG050NA?
The Generac SG050NA is rated at 63 kVA standby at 60 Hz (1,800 rpm).
Does the SG050NA run at 50 Hz or 60 Hz?
The Generac SG050NA is rated for 60 Hz (1,800 rpm).
What fuel does the Generac SG050NA use?
The Generac SG050NA is a Natural Gas generator-set engine.
What is the displacement and cylinder configuration of the SG050NA?
The Generac SG050NA is an inline-4 (4-cylinder) engine with a displacement of 4.5 L.
What emissions information is listed for the SG050NA?
This record lists U.S. EPA Stationary for the Generac SG050NA. Confirm the exact engine family, model year, configuration and applicable manufacturer certification documents before specifying it for a regulated project. A database label does not establish certification of a complete generator package.
What is the catalog status of the Generac SG050NA?
The Generac SG050NA is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.
Are reference documents available for the SG050NA?
This page links reference documents for the Generac SG050NA. Check each document's title, model coverage, revision and rating conditions before using it for selection.