AC Drives
     
    Sensorless Vector AC Drives, MX8  
   

High Dynamics Performance, Compact Desgin, and User Friendly

MX8, the compact size with marvelous performance AC Drives, applies Sensorless Vector concept to control the output voltage and the frequency to the motor.

MX8 uses current sensors to detect the three phase AC current and phase angles, and applies the Sensorless Vector algorithm to compensate motor variation, with slip compensation keeping actual motor speed close to the desired speed.

MX8 will provide more torque at low speed and automatically compensate the motor slip under heavy load conditions.

MX8 is a constant and variable torque dual rating AC Drives. This will enable MX8 covers a wide range of applications to all 3-phase AC induction motors. In additions, MX8 comply with all the relevant quality standards and safety regulations relating to installation and operation.

High Dynamics Performance & Compact Sensorless Vector AC Drives

  Volts / Hertz and sensorless vector control
  150% torque in overall range
  Motor parameter auto-tuning at stop mode
  0~10Vdc and 0~20mA Analog Input
  Built-in RS485 / Modbus communication
  Optional remote keypad
  Compact size

 

Model MX8/37 MX8/55 MX8/75 MX8/110 MX8/150 MX8/220 MX8/300
Motor Rating [HP] 0.50 0.75 1.0 1.5 2.0 3.0 4.0
[kW] 0.37 0.55 0.75 1.1 1.5 2.2 3.0
Output Rating - Rated current [A] 1.6 2.1 2.5 3.3 4.1 5.4 6.9

Model MX8/400 MX8/550 MX8/750 MX8/1100 MX8/1500 MX8/1850 MX8/2200
Motor Rating [HP] 5.5 7.5 10.0 15.0 20.0 25.0 30.0
[kW] 4.0 5.5 7.5 11.0 15.0 18.5 22.0
Output Rating - Rated current [A] 8.8 11.6 16.0 22.0 30.0 37.0 44.0

Input ratings - Voltage [V] Three phase, 380-480VAC
Frequency [Hz] 50/60Hz
PWM carrier frequency - Frequency [kHz] 2-16kHz
Output frequency - Frequency [Hz] 0-650Hz

Control Method Sensorless • Standard V/F • Power-Control Mode
V/F ratio • Linear • Square
Overload capacity 150%
Torque boost • Auto • Manual
Multi-function input terminals Programmable
Analog input / output Three (3) AI & One (1) AO • 0 to 10V linear • 0 to 20 mA • P rogrammable

nput signal Operator control • 7-segment display • Terminals • Communications (RS485 / Modbus)
Frequency setting • Keypad • Communication
Multi-step operation Setting up to 3 speeds
Accel./Decel. time 0.1 to 6553.0 sec
Operational functions • Standard V/F (I) & (II) • Sensorless (I) & (II) • Power (Torque) control
Auto tuning • Dynamic tuning • Static tuning
Digital inputs Six (6)
Output signal Operational status • Run • Stop • Frequency detection • Thermal trip • Sensorless boost
Indicator • Output frequency • Output current
Auto run steps • Programmable • 5 steps
Digital outputs Three (3)
Protection functions Trip Thermal trip

For more info, Click Here to download details PDF.

 
       
 
 
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