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