The S6700H Speed Control Unit is an advanced electronic speed governor designed to precisely regulate engine speed in diesel generators and heavy-duty machinery. It delivers fast, accurate response to load changes using closed-loop control to maintain stable RPM and improve generator performance while protecting the engine from overspeed and signal loss.

Where It Is Used

Diesel generator engines to maintain rated speed and frequency
Industrial engines requiring stable speed control under varying load
Heavy equipment and machinery with electronic governor systems
Compatible with a wide range of engines, including Cummins-type speed control setups used in power generation and industrial power systems.

Key Functions & Features

Precise engine speed regulation with fast response to load changes
Closed-loop electronic control for stable RPM and power output
Protection functions including overspeed alarm, speed signal loss protection and actuator fault safety
Resistant to electrical interference and adverse environmental conditions
Adjustable speed settings to match engine requirements
Easy installation with standard electrical connections for actuator and sensor inputs