7.5KW 3-Phase Variable Frequency Inverter Vector Converter (VFD) 340V-440V Input 0-440V Output with RS485

Features:1.EFFICIENT MOTHERBOARD: The VFD adopts an excellent, intelligent, and efficient motherboard with strong protection performance and comprehensive functions.
2.FULL SMD DESIGN: All internal components adopt SMD design, which greatly increases the machine's stability.
3.STRONG ABS MATERIAL: The inverter adopts industrial flame-retardant ABS plastic material, offering high impact resistance, high heat resistance, strong flame retardancy, and good overall performance.
4.EASY TO USE: The converter uses a user-friendly keypad design with a clear digital display, making it easy to operate, simple, and convenient.
5. LOW NOISE AND GOOD COOLING: The super large heat sink with a small fan, which is about 3 times larger than the heat sink of a similar VFD.The small fan ensures low noise and helps with good heat dissipation
6. CONVENIENT OPERATION: Frequency inverter with RS485 communication, integrated braking unit, possibility to connect an external braking resistor, emergency stop upon braking, very convenient
Specifications:Item Type: Frequency Inverter
Material: ABS
Storage Temperature: -25℃~+55℃
Input Voltage: Three-phase 340V-440V AC 50-60Hz
Output Voltage: Three-phase 0-440V AC 0-400Hz
Output Current: 16.1A
Braking Resistor Selection:
Braking Resistor Power: 1000W
Braking Resistor Value: 75Ω

Package List:1 x Frequency Inverter1 x User Manual
Note:1. Before wiring, please confirm that the input power supply is off.For wiring work, please ask professional electrical engineering personnel.3. The grounding terminal must be grounded.4. After the emergency stop circuit wiring is completed, be sure to check whether the action is valid.5. Do not connect the output wire of the inverter to the shell or short circuit the output wire.6. Please confirm whether the voltage of the AC main circuit power supply is consistent with the rated voltage of the inverter.7. Do not perform a withstand voltage test on the inverter.8. Please connect the brake resistor according to the wiring diagram.9. Do not connect the power cord to the U, V, W output terminals.10. Do not connect the contactor to the output circuit.11. Be sure to install the protective cover before powering on. When removing the cover, be sure to unplug the power.12.The inverter that selects the reset and retry function should not be near mechanical equipment. Because it will restart suddenly when the alarm stops.13. After confirming that the operation signal is cut off, the alarm can be reset. If the alarm is reset while the signal is on, the inverter may start suddenly.14. Do not touch the terminals of the inverter. There is high voltage on the terminals, which is very dangerous.15. During power-up, do not modify the wiring or disassemble the terminals.16. Turn off the power to the main circuit before you can perform inspection and maintenance.17. Do not modify the inverter without authorization.