Order and more information for your region
Our distributors


Digital speed governor
Order code: ECON-4
Ask for more info NOW

ECON-4 is digital speed governor dedicated for speed control of gas or diesel engines.

ECON-4 guarantees precise and fast speed control in variable load applications (island operation) and precise load control in network parallel operation. ECON-4 can control different types of actuators (linear, bridge, low voltage signal) providing up to 8A continuous signal which makes it a general speed controller for almost every actuator on the market for engines in range up to few MWel. Additionally ECON-4 can be connected with the gen-set control system via CAN line which significantly reduce and simplify the wiring and commissioning work.

Technical description:

• 8-36Vdc power supply range
• 2 types of outputs for actuator control:
o Power output with max current of 8 A continuous – dedicated for direct interface to actuators, Linear w/o position feedback and Bridge actuators supported (GAC, Heinzmann, Woodward)
o Low power outputsL 0-10VDC/0-20mA signal for smart actuators or stepper motor drivers
• Speed control possible in 3 modes – Binary / Analogue / Data
• IP 20
• Operating temperature: -30…+70°C


• Isochronous/droop mode
• Actuator position feedback utilisation
• Different settings for island and network parallel operation to suit the required control parameters
• Start actuator position limitation and maximum actuator position limitation fully adjustable

Suitable for following applications:

• Single speed applications, e.g. 1500 or 1800 RPM
• Network parallel operation, typically CHPs
• Variable load applications in Island operation, e.g. Prime power generation in Oil&Gas industry, etc.


Find your local contact

Our website uses cookies to provide you the best experience and understand how you use our site. By continuing using this website you are agreeing to the Cookies Policy. You can learn more here.