Dollate 3HP 2.2kw 220V Variable Frequency Drive, 12A Single to 3 Phase VFD Inverter Converter, Professional Motor Speed Controller for CNC, Pumps, Fans - Perfect for Industrial and Home Workshop Applications

3HP 2.2kw AC 220V Variable Frequency Drive, 12A Single-Phase to 3 Phase Variable Frequency Drive Inverter Converter, Professional VFD Speed Controller For a motor that is 1 to 2 times the power of this vfd, there is no problem with the vfd working for a long time for more than ten hours. Note: The motor power cannot exceed twice the power of the vfd. This VFD is made of high quality material,screwed tightly and equipped with multiple protection features which makes this vfd drive safer, more durable and with the characteristics of more excellent performance. Fast start and stop response makes this vfd work efficiently. Three Anti-Paint Protection Lines, improve and extend the life of the fuselage. With good anti-interference ability,the stability of this vfd has been greatly improved. Equipped with a DC cooling fan, this vfd has low noise and large air volume during operation. The operation and wiring steps are simple, and the manual includes detailed instructions, which makes this vfd drive easy to be used. NOTE： The user manual cannot solve all problems, so please feel free to consult us if there is any problem that the manual cannot help you solve. DC Cooling Fan Design The VFD drive is equipped with fan cooling and a built-in radiator. It has an efficient heat dissipation ability, ensuring a suitable temperature inside the VFD. Three Anti-Paint Protection Lines This vfd drive is screwed tightly and equipped with multiple protection functions for stable and safe operation. Tightness and Integrity The case of CNC VFD is made of ABS flame retardant material which features strong crash-proof capabilities, good flame retardancy . Operational Guidance Press the programming key to enter into the programming state;Use the arrow keys and shift key to find the parameters that need to be modified;Press function / save key to enter into the parameter;Use the arrow keys and shift key to amend the parameter value;Press the function / save key to store the parameter;Press the programming key to exit the programming state.