Features Wide Frequency Range and High Current Output: Control the speed of your engine with a wide frequency range and a maximum current output of 15A, ensuring and efficient . Versatile Compatibility: Compatible with steam, diesel, and gas engines, offering high sensitivity and stability even with small speed changes. and Reliable Build: Crafted from high-quality materials, this speed regulator is -proof, anti-vibration, and resistant to oxidation, ensuring longevity and consistent performance. Fast and Accurate Response to Load Changes: Experience instant and engine speed control, ensuring smooth even during rapid load changes. Convenient Features for Remote Control: Offers engine idle speed setting function and comes equipped with control terminals for remote control, providing added convenience and flexibility. Features: 1、The speed regulator has a wide frequency range and a maximum current output of 15A. 2、Can be applied to steam, diesel and gas engines with high sensitivity and small speed changes. 3、Made of high-quality materials, -proof, anti-vibration, and good oxidation resistance. 4、For instant load changes, it can control the engine speed with a fast and accurate response. 5、With engine idle speed setting function, and equipped with control terminals for remote control. Specification: Item Type: Engine Speed Controller Working Voltage: 12/24VDC Output Current: Minimum 0.5A maximum 15A Operating Frequency Range: 600-9500Hz (MPU speed sensor signal) Idle Frequency Range: 30-85% of operating frequency (adjustable) Sensitivity: When the load is stable, the speed variation range is less than ±0.25% Temperature Difference Stability: No more than ±0.5% between -40-+85℃ Remote Speed Adjustment Range (2 Groups): About ±5% adjustment range when using 5KΩ potentiometer Speed Rise Time: 3-20 seconds (adjustable) Operating Temperature: -40-+85℃ Storage Temperature: -40-+85℃ Relative Humidity: 95% or less Vibration: 3G at 100Hz-2KHz Parameter Adjustment Potentiometer: DROOP: Adjust the rate of speed drop GAIN: Adjust ACT output gain loop INT.: Integral loop stability adjustment RAMP-TIME: Speed rise time SPEED: Speed adjustment IDLE: Idle speed with line DIP Switch Description: SW1: ON 600-1200 Hz SW2: ON 1200-2500 Hz SW3: ON 2500-5000 Hz SW4: ON 5000-9500 Hz Package List: 1 x Engine Speed Controller 1 x User Manual Package List 1 x Engine Speed Controller 1 x User Manual