• Advanced motor control algorithm
• High performance open loop vector control.
• Optimal V/F mode.
• Excellent ramp slope control.
• Fast autotune (less than one minute).
• Overload: 150% rated output current, one minute

• Dual CPU processing, more precise control.
• Using the latest generation IGBT.
• 0.4k~7.5kW with standard inner brake unit.
• Inner EMC filter with breakpoint design, convenient for access and disconnection, meet different.
• PCBA coating process, increase environment adaptability.
• Unique control terminals: simple electronic switch set to complete the conversion between source and sink of I/O terminals.
• Reference (current) loose, trip or not could be selected.
• IGBT thermal design.
• Wireless fan block design, easy to replace or maintain.
• Connecting auxiliary fan makes the drive suitable for worse environment.

HD710 AC Drive Key Features

• Simple parameters, easy to use.
• Low DC voltage operation mode(400V).
• Switching frequency automatic adjustment.
• Catch spinning function.
• DC injection braking.
• Jump frequency control function.
• Powerful electronic potentiometer function, adjust reference conveniently.
• Standard MODBUS-RTU.
• The comprehensive protection function: Fast protection for output shortage, over current, over load, over voltage, under voltage, phase loss, over heat (heatsink and junction), external trip, etc..
• DC injection braking as standard.
• Dynamic braking transistor as standard.
• Energy savings with dynamic motor flux V/Hz.
• Fan and pump energy optimization with quadratic motor flux V/Hz.
• Advanced standard software features, such as timers,thresholds, maths blocks, logic operators, PID controller and kW/h meter.