The EFC 4914091 Speed Control Unit is designed for 350KW-1000KW generators, offering precise speed control and idle start functionality. It features low smoke emissions, quiet operation, and easy cold-start capability, ideal for harsh environments. The unit has high anti-disturbance ability and includes an output protector to prevent actuator damage from short circuits.

Key specs include speed stability better than ±0.25%, a speed range of 1KHz to 7.5KHz, and idle adjustment at 95% of rated speed. Power input is 12V/24V DC with a sensor signal range of 0.5-120V RMS. Suitable for control cabinets or engine enclosures.

Singnal:
0.5~120 V RMS

Temperature Range:
-40°C~85°C

Relative Humidity:
<95%

Speed Range:
1K-7.5 Hz

Speed Trim Range:
±200Hz

Delay:
0-35s