Universal Electronic Engine Governor Controller

Generator Electronic Governor Controller also known as Engine Speed Control or Engine Governor. It has smoke limit, idle speed control and Slow response mode. It’s suitable for petrol generator, diesel generator, and natural gas generator. It also compatible with Cummins, Woodward, Barber Colman, and GAC’s governor.

147.0 (L) x 114.0 (W) x 50.0 (H) mm

690 g +/-2%



Can be used in a wide range of input frequencies

15 Amp maximum current output

Suitable for all diesel, natural gas, and petrol (gasoline) engines

Fast response time limits variations in speed (high stability)

Injected epoxy housing provides high resistance to moisture, vibration, and oxidation

Can connect with external potentiometer for remote speed control

Adjustable Engine Idle speed setting

Accepts analog signal inputs from other controllers to control speed


Operating Voltage
10 to 32 Vdc

Outputs Current
Continuous 7A, Max. 15A for 10 seconds

MPU Frequency input
10 to 10,000 Hz

MPU Voltage input
1 to 120 Vac

Idle Adjustment Range
30 to 90% of Normal Speed

Speed Temperature Shift
-40 to +80 °C, less than 3%

Ramp Time
3 to 20 seconds (adjustable)

Remote Speed Adjustment Range
+/-7% @ 5 KΩ 1 Watt potentiometer

Isochronous Load Sharing (ILS)
+/-5 Vdc or 0 to 10 Vdc

Speed Droop (DROOP)
0 to 4% (adjustable)

Speed variation less than +/-0.25% at constant load

Static Power Consumption
Less than 1 Watt @ 12 Vdc
Less than 2 Watt @ 24 Vdc