Wide-Range Variable Frequency SpeedControl - For Stable Motor Start and Stop VEVOR 7.5KW, 34A, 10HP VFD providesprecise motor speed control via accurate frequency and amplitude ofmotor drive current. With easy wiring, a user-friendly panel, and asoft start/stop, it simplifies operations, enhances energyefficiency, and minimizes machinery faults. Operating Instructions: ?Press theprogramming key. ?Use the up/down and shift key to find theparameter. ?Press function/save to enter. ?Modify using up/down andshift key. ?Press function/save to save. ?Exit programming bypressing the programming key. Our VFD comes with a 10-layer intelligentprotection system, providing security against overcurrent,overload, overvoltage, and phase loss. The external casing is madeof durable plastic, ensuring high performance and quality from theinside out, giving you peace of mind during use. Stable and efficient operation relies onlarge cooling fans and a multi-hole heat dissipation design,preventing overheating and overloading during extended operation.Tips: Vertical installation is recommended to ensure effective heatdissipation. Installation Tips: ?Turn off power whenconnecting wires; never connect AC power to the motor output. ?ForVFD protection, press red 'Stop' button and power off when not inuse. ?External braking resistor is not supported. ?Avoidinstallation in humid or high-temperature environments