Digital Generator Governor Controller Easy to install without use of a Magnetic Pickup unit (MPU) • Senses generator frequency, no magnetic pickup (MPU) is required • Applicable to all types of gas and diesel generator engines • Supports External, Internal, and PT Pump mounted types actuators • SPEED, GAIN, DIF potentiometers for easy adjustment • Idle & Speed Controls through the connection of an external potentiometer • Selectable functions of Engine Speed Ramping or Immediate Start • Loss Sensing, Overspeed, and actuator short circuit protections • Applicable for 12V/24V operating voltage with reverse polarity protections • Internal electromagnetic interference filtering • Moisture, vibration, and rust protected, epoxy encapsulated electronics Operating Voltage 10 to 32 Vdc Steady State Speed Band Reverse Voltage Protection Max. -50 Vdc Idle Speed Frequency Output Current Continuous 9A, Max. 15A for 10 seconds +/-0.25% (with stable load) 25 Hz @ 50 Hz 30 Hz @ 60 Hz Sensing Input Voltage Range 1 to 600 Vac Temperature Drift Frequency Range 0.1 Hz @ -40 to +80 °C Sensing Frequency Range 5 to 100 Hz External Frequency Control EMI Suppression Internal electromagnetic interference filtering Static Power Dissipation +/-2 Hz 5K ohms 1 Watt potentiometer Min. 120 mA @ 12 Vdc OFF ON START FUEL Maximum starting fuel adjustment SW1 Actuator typesl External or Internal mount PT PUMP mount SPEED 50 Hz: 45 to 55 Hz SW2 Ramp time 10 seconds ramp time Immediate start 60 Hz: 55 to 65 Hz SW3 Frequency 60 Hz 50 Hz DIF PID differential adjustment GAIN PID actuator output gain adjustment EnvironmentPhysical Specifications Dimensions 162.0 (L) x 112.0 (W) x 43.0 (H) mm KUTAI ELECTRONICS INDUSTRY CO., LTD. TEL : +886-7-8121771 FAX : +886-7-8121775 Website : www.kutai.com.tw Headquarters : No.3, Ln. 201, Qianfu St., Qianzhen Dist., Kaohsiung City 80664, Taiwan