Low frequency torque: 0.5Hz: 100% rated 1Hz: 150% rated torque

• 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.

HD700 AC Drive Key Features

• Automatic no-spin autotune for rapid performance optimization.
• 16 preset speeds available for greater application flexibility.
• Keypad access to all parameters basic and advanced menus.
• Open loop vector control. Speed or Torque control.
• Speed reference input: 0-10V, 0-20mA, 4-20mA (-10V to +10V).
• Switching frequency from 3kHz up to 15kHz - quiet motor operation.
• Output frequency from 0 to 2000 Hz.
• Linear and S type acceleration and deceleration ramps.
• Modbus RTU RS485 via RJ45 connector as standard.
• 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.