Feature 1、 The product is applicable to self-starting controller to start the unit, reduce black smoke and facilitate start-up. 2、 Strong external anti-interference can reduce the interference to the unit controller, and keep the unit stable operation. 3、 The actuator has short-circuit protection to extend service life. 4、 The shell of the module is made of aluminum, and the surface is treated with spray plastic. 5、 The inside of the module is sealed with epoxy resin.Item Type: Electronic governor Working Environment Range: -40 degrees to 85 degreesOperating Temperature Range: ≤95%Storage Temperature: -55 degrees to 92 degreesVibration: 20-100HZ 500mm/Sec.Working PowerPower Supply Voltage: 12 and 24V DC battery systemGround Polarity: NegativePower Consumption: 40MaActuator Continuous Current: 4.5A≥1A 4.5ASpeed Sensor Signal 2 to 120V RMSTechnical SpecificationsThe speed is said to be qualitatively better than plus or minus 0.25%Speed Range: 1KHz to 6.5KHzThermal Stability: ≤ ± 0.7%IDLE adjusts 85% of the rated speed of 360 plus or minus 20HzDROOP Adjustment: ≥ position is 15Hz plus or minus 6Hz/per ampereLoad Current Change:≤Position 400Hz plus or minus 75Hz/ load current change per ampereModule Size: Approx. 148 x 115 x 50 mm / 5.7 x 4.6 x 2in4914090 Slow start speed controller is suitable for engine PT (G) fuel system, suitable for supporting for Cummins diesel generator set.4914090 is suitable for normally closed engines below 350KW.Package List1 x Electronic Governor