Haifeng Machinery
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VMAN

VMAN CET12

CET Gas

In Production

VMAN CET12 — 12 L L6 spark-ignited gas generator engine (VMAN CET series). 200 kWe at 1500 rpm / 50 Hz for cogeneration; AVL-developed platform.

Manufacturer files
2 datasheets
Last updated
2026-06-10
Package route
gas generator sets
Prime Power · 50 Hz
250 kVA
Electrical Output
200 kWe
Cylinders
L6
Displacement
12.8 L
Rated Speed
1,500 RPM

Power Ratings

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

50 Hz1500 RPM

kWmkWekVA
Prime Power200250
Shareable spec cardVMAN CET12 summary imageOpen image
VMAN CET12 12.8L L6 natural gas generator engine — 250 kVA prime specifications

VMAN CET12 generator set context

The VMAN CET12 is listed here as a natural gas generator-drive engine for 50 Hz generator sets, with a headline 250 kVA / 200 kWe / prime 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.

Also searched as

cet12VMAN CET12CET Gas CET12

Technical Specifications

BrandVMAN
ModelCET12
SeriesCET Gas
ConfigurationL6
Cylinders6
Displacement12.8 L
Fuel TypeNatural Gas
Ignition TypeSpark Ignition
Cooling MethodLiquid-Cooled
Emissions StandardUnregulated
Country of OriginChina

Frequently asked questions

What is the power output of the VMAN CET12?

The VMAN CET12 is rated at 250 kVA prime at 50 Hz (1,500 rpm).

Does the CET12 run at 50 Hz or 60 Hz?

The VMAN CET12 is rated for 50 Hz (1,500 rpm).

What fuel does the VMAN CET12 use?

The VMAN CET12 is a Natural Gas generator-set engine.

What is the displacement and cylinder configuration of the CET12?

The VMAN CET12 is an inline-6 (6-cylinder) engine with a displacement of 12.8 L.

Is the VMAN CET12 still in production?

Yes — the VMAN CET12 is a current production model.

Is a datasheet available for the CET12?

Yes — an official VMAN datasheet for the VMAN CET12 can be downloaded from this page.

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