Frequency converter MFC 311 type

1,1 - 15 kW

Product enquiry 

 

MAIN FEATURES:

• Three-phase supply 3x400V  50/60 Hz
• Output 0,5 – 200 Hz, 3 x 400V
• Rated output power 1,1 - 15kW
• Removable operating panel with LCD alphanumeric display
• Operating panel languages: Polish, English and Russian
• Output frequency display, rotating speed, regulated speed, temperature of heatsink, DC-link voltage
• Memory of 4 last trips or faults
• Automatic restarts after trips
• DC-braking
• 7 fixed frequencies
• Elimination of resonance frequencies
• Digital potentiometer
• Integrated PI-regulator
• Programmable control structure
• 6 programmable digital inputs
• 3 programmable digital outputs (2 relay-type, 1 open collector-type)
• 2 analog inputs(0-10V, 2-10V, 0-20mA, 4-20mA)
• 1 analog output (0-10V, 2-10V)
• Slip compensation
• Protections: U>1.29Un U<0.48Un, overload, short circuit, communication fault, low level on analog input (for 2-10V or 4-20mA mode)
• Motor protection with embedded thermal model
• Optional RS 232 / RS485 (ModBus) module

  

 Download user's manual