Catalog

We create modern solutions for managing electric drives that meet international standards and are present in Ukraine, Norway, Czech Republic, Venezuela, USA, Turkey, and other countries.

Frequency converter (three-level vector inverter with a supply voltage of 1140V) type MFC810

55 - 800 kW
1140 V

Three-phase supply: 3 x 1140 V, 45 .. 66 Hz

Output: 0 – 100 Hz, 3 x 0 .. 1140 V

  • Advanced control modes:
    1. U/f (linear, square-law scalar);
    2. Vector mode (sensor or sensorless).
  • Removable operating panel with LCD alphanumeric display
  • Integrated Logic Controller (PLC)
  • Built-in “reeler-calculator”
  • Built-in pump or fan set controller
  • Integrated PID controller
  • Embedded communication module RS232/RS485 (Modbus)
  • Programmable fixed frequencies
  • Digital potentiometer function
  • Direct rotational (or linear) incremental encoder (5 V line interface)
  • Elimination of resonance frequencies bands
  • Definable shapes and slopes of selected frequency characteristic (linear, “S”-shaped)
  • Allowable work with torque control
  • Automatic identification of motor parameters
  • Programmable control structure:
    1. two customizable control variants (A & B);
    2. speed selector block (control panel, analog input, PID controller, digital potentiometer, function block);
    3. torque selector block(analog inputs, function block);
    4. run and direction control (control panel, digital input, function block);
    5. programmable digital inputs: run, direction, run blockade, external trip, trip cancellation;
    6. programmable digital outputs: ready, run, fault, warning, overtemperature of heatsink, given speed reaching, threshold speed reaching, current limit, function block);
    7. programmable analog outputs: frequency, rotational speed, output current, voltage, loading of motor, function block.
  • Total work counter (hours)
  • Real-time Clock (optional)
  • Diagnostic and blockade system
  • Control panel protection with system of passwords
  • Memory for 4 motors parameters
  • Allowable use of default values for all parameters

The drive MFC810 series is designed to control induction motors with a rated voltage 1000/1140 V.
Modular design, 3-level topology and a liquid cooling system predispose this series for installation in areas with relatively low cubature.