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The AC70 series general-purpose inverter adopts an open-loop vector algorithm and modular design to realize high-performance and high-precision motor drive control. The product also has an independent air duct, which can effectively prevent dust from entering the circuit board. At the same time, the thickened three anti-paint protection makes it more environmentally adaptable.

Product Advantages：
• High-performance open-loop vector control algorithm.
• Flux algorithm, modular design.
• Good grid adaptability and wide grid voltage range.
• Abundant software functions to meet various needs.
• High reliability and high environmental adaptability.
• Easy to install, easy to debug, and easy to maintain.
• Anti-dust, independent air duct design.

Applications：
Fans and pumps, air compressors, wire drawing machines, injection molding machines, ball mills, machine tools, industrial washing machines, lifting industries, and other industries and equipment.

Voltage, frequency: Single-phase 220V Three-phase, 220V,380V, 660V and 1140V
Power range: 0.4kW～220kW(220V) 0.75kW～710kW（380V）
7.5kW～710kW（660V） 37kW～710kW（1140V）
Output Voltage: Three-Phase, 0～Input voltage

Brochure and Manual:
https://drive.google.com/drive/folders/1r7Tkbg6MVCFjLOSZIXBu69BY-wF1rRRZ?usp=sharing

More details: https://www.veichi.com/product/ac70-sensorless-vector-control-inverter.html

Parameter Name	Parameter Value
Type	three-phase vector control single-phase PWM asynchronous synchronous with analog interface permanent magnet Modbus
Mounting	cabinet floor-standing DIN rail built-in direct mounting standard side-mount skid-mounted open-frame with housing manual shaft-mounted vertical-mount with mounting bracket horizontal mobile panel-mount vehicle-mount flange-mount fully integrated wall-mount
Applications	for elevators for conveyors industrial for building for drive systems for compressors for synchronous motor for pumps for industrial applications for hoist units for asynchronous motors CAN bus for servo motors flexible rotary table for winders machine tool for injection molding machines for brushless motors for wind-power rail for inverters for machines for high-power motors liquid-cooled HVAC for DC/AC applications for power supplies for rotary heat exchangers for automation PLC for water for trolleys for air conditioning fan
Protection class	IP20
Other characteristics	medium-voltage programmable compact high-performance high-voltage EtherCAT vector-controlled custom IP20 open-loop intelligent 380-480 V low-voltage Modbus multi-function with integrated PLC closed-loop torque control with PID controller modular IGBT for manufacturing automation CAN BUS variable-speed for automation water-cooled PROFIBUS variable-frequency with speed control 380-690 V 380V-440V PCB high-frequency direct torque control 220-380 V air-cooled integrated braking resistor universal for motors torque vector high-power four-quadrant adjustable CANopen
Power (W)	750 - 750
Intensity (A)	2 - 1100
Output frequency	Max.: 400 HzMin.: 0 Hz