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📞 1300 987 789 |


Variable Frequency Drive S800 Mini Static Vector Inverter

A Variable Frequency Drive (VFD) is a type of motor controller that drives an electric motor by varying the frequency and voltage supplied to the electric motor. Other names for a VFD are variable speed drive, adjustable speed drive, adjustable frequency drive, AC drive, microdrive, and inverter.   The S800 satisfies the drive requirements of low power electric motors and is particularly applicable for medium & small machinery.


  • Professionally customised core computing program.
  • Smooth shift on forward and reverse rotation.
  • Automatic torque compensation.
  • Automatic slip compensation.
  • Advanced control technology of switching 3-phase to 2-phase, reduces heat by 33.3%.
  • Adopting nanometer manufacturing technology, CPU with built-in dual core makes the computing speed dramatically improve.
  • Optional display panel, customising 1/0 interface panel, bring maximum benefit and convenience to customers. 
  • Friendly interface and humanised operation mode provide the maximum convenience to customers.


  • Protect function: over voltage(OU), low voltage(LU), over current(OC), over heat(OH), over load(OL).
  • Over voltage and over current stall prevention.
  • Exposed radiator for better radiation effect.
  • 3-level prohibited frequencies can avoid resonance effectively.

High Performance

  • Automatic torque compensation-start torque can be up to 150% at 2HZ.
  • Automatic slip compensation-more accurate speed
  • Ultra-low noise-motor runs very stable.
  • High overload capacity-150% rated torque can last for 65 seconds.


  • Frequency control mode of main/auxiliary frequency overlapping.
  • Pulse input to control frequency.
  • Multifarious stop methods (OFF stop, stop for AVI zero).
  • Display: voltage, current, preset frequency and practical frequency, rotation value (customer defined).
  • Oscillation frequency function.
  • Built-in PLC enables 16-level speed program running.
  • Other functions: power failure memory, reverse prohibited rotation, automatic voltage regulation (AVR), DC braking, automatic adjust acceleration / deceleration, parameter password-locked.

Input / Output

  • Input function: two-line / three line control, exterior EF, UP/DOWN, automatic program operation control, counting, pulse input, forward I reverse trigger to control operation direction.
  • Output function: indication of forward and reverse rotation, counting arrival, program operation, frequency arrival, over torque, and low voltage.


Product Series

Input Voltage

Applicable Motor

Purpose Application

Example Code

Variable Frequency Drive

220V (1 phase)

0.2 - 0.2KW or

0.4 - 0.4KW or

0.75 - 0.75KW or

1.5 - 1.5KW

G - For General Purpose









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