General Inverter – VFC-1200


  • VFC-1200 General Inverter uses unique dynamic electric current control, and the voltage, current and frequency are fully apply to the current exchange control with 32 Bit RISC high speed calculation to reach the best stable condition for the motor operation. VFC-1200 is a high density, high efficiency function dynamic current inverter.
  • High efficiency, low noise, multi-functional, high speed control and stable turning torque specialty.
  • Motor parameter can be used in both dynamic and static auto tuning, and tune to motor-related constant (EASY TUNING). When in procedure, automatic function is not affected by the motor temperature. High density, low frequency, and high starting torque can still function without interruption.
  • Individual dynamic torque vector control allows high starting torque function. (0.3HZ reaches 150%, 0.5HZ reaches 200%)
  • Advanced multi-function control, uses V/F control and vector control, and also supplies 4 types of control mode. This follows traditional V/F control mode setting. V/F control mode increases high functional PG Speed Control Card setting, current torque vector control setting, and current vector control mode high functional PG Speed Control Card setting. It is a multifunction inverter that is commonly use in general industrial system control.
  • The built-in RS422/485 uses MODBUS international communication protocol; highest Baud Rate can reach 1152000 bps. The inverter has the ability to apply to computer (PC) and systematic controller system (PLC) through connected network, and process constants adjustment, procedures, digital copy and remote monitoring to increase product integration and applicable gradation.
  • LCD font display remote control includes large quantity of constants storing, restore function and copy function (STORAGE KEYBOARD).
  • Fault detection record, product serial number, and temperature look-up. As well as the parameter password protection.

Control Characteristics

Control ModePWM, Electric Current Torque Vector Control,V/F Control,PG etc Control Mode
Output Frequency Resolution0.001Hz
Frequency Setting SignalAnalog DC -10~+10V,0~+10V (20kΩ),4~20mA(250Ω)
Serial PortRS -232Cx1 , RS-485/422×1
Operation ModeOperator、RS-232C,RS-485、Terminal

Protective Functions

Instantaneous Overcurrent ✔
Motor Overload Protection ✔
Blown Fuse Protection ✔
Momentary Power Loss ✔
Overload ✔
Overload Voltage ✔
Under Voltage ✔
Heatsink Overheat ✔
Stall Prevention ✔
Ground Fault ✔
Charge Indication ✔

Do send in your requirements to inquire more about what we offer, and how we can fit into your vision to make it into a reality.