Description 400w Ac 220v 50/60hz Motor Speed Pinpoint Regulator Controller For Machine Pump. Features: This Motor Speed Controller is Suitable ForAC220V 50/60Hzmotor. Speed Regulation Rangeis901400r/min 50Hz 901700r/min 60HzSuitable for Packaging Printing Food Electronics Instrumentation Medical Equipment Clothing Industry Production Line for Speed Control Drive Devices The Controller Uses High Quality Electronic Circuit and Integrated Components for Durability. It Has Small Size High Precision Wide Speed Controlling Range and Long Service Life. Specifications: Power Supply:AC220V50/60Hz Rated Power: 400W Environmenttemperature: 10 ~ + 50掳; Relative Humidity: Speed Regulation Range: 901400r/min 50Hz 901700r/min 60Hz Weight: 295g Method of Use: 1. Turn off the Power Connect It According to the Wiring Diagram and Make Sure the Connection is Correct. 2. Fix the Controller Well and Set the Speed to the Lowest inch0inch So As to Avoid Sudden Large Current and Permanent Damage when Starting the Power Supply; 3. Then Turn on the Power and Adjust the Speed Knob to the Desired Position. Please Turn off the Power when Not Needed; 4. The Governor is Connected to the Motor. If the Torque or Speed is Found to Be Inconsistent with the Requirements Please Adjust the Finetuning Potentiometer on the Side of the Product 5. To Change the Running Direction of the Motor Simply Replace the Jumper Lines of inchCCWinch and inchCWinch on the Back of the Controller. 6. Select COM and CW Short Connection then the Motor Will Rotate Clockwise. 7. Select COM and CCW Short Connection then the Motor Do Counterclockwise Rotation. (when Changing Direction Do Not Change the Direction Until the Motor Stops Running Completely.) Wiring Method Black Wire is the Motormainwire Red and White Are the Capacitor Auxiliary Wires and 2 Blue Wires Are the Speed Control Feedback Wires the Green Wire is the Ground Wire. Package Includes 1 XSpeed Controller . We are an international based seller that will ship your order from abroad please at least a minimum 14 working days for delivery right now due to the ongoing delays in shipments globally.