Governor Speed Control Board 3062323 Controller Generator Accessories for Cummins Item Type: Governor Speed Control BoardSpeed Stability: Better than 0.25% Speed Range: 1KHz ~ 6.5KHz Thermal Stability: Maximum, 0.7% IDLE Adjustment: 260 &; 20Hz ~ 85% of rated speed DROOP Adjustment: The minimum position is 15Hz & 6Hz / load current change per ampere Maximum Position: 400Hz & 75Hz / load current change per ampere External Speed Adjustment: 200Hz (external 1KΩ) AUX Input Sensitivity: 148Hz / 1V., &; 10Hz Impedance: 1MΩ Operating Temperature Range: -40 ℃ ~ 85 ℃ Operating Humidity Range: Maximum 95% Storage Temperature: -55 ℃ ~ 92 ℃ Vibration: 20-100HZ 500mm / Sec. Input Power: Power Supply Voltage: 24V DC battery system Ground Polarity: Negative Power Consumption: 40mA Actuator Continuous Current: Minimum 1A; maximum 4.5A Speed Sensor Signal: 2 ~ 120V RMS Note: The above performance parameters are measured at the working frequency of 3800Hz, for reference only