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technical description
Frequency converters
• AFC 120
• MFC 311
• MFC 310
• MFC 710 (sensorless vector)
DC drives
Thyristor based rectifiers TZP type
Thyristor System UT type
Drive sets and power distribution / control units
Drive sets TZS and PZS type
Power distribution / control units, Power supplies
Pulse DC Power Supply ZI type (20V / 25A)
ZRS, TZG and TZE

download order form (pdf)

FREQUENCY CONVERTER
  MFC310 type

18,5 - 315 kW

 
  • Three-phase supply 3x400 V  50/60 Hz
  • Output 0,5 – 200 Hz, 3 x 400 V
  • Rated output power 15 - 315 kW
  • 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
  • Programmable control structure
  • 6 programmable digital inputs
  • 4 programmable digital outputs (3 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 2-10 V or 4-20 mA mode)
  • Motor protection with embedded thermal model
  • Optional RS 232 / RS485 (ModBus) module

download flyer (pdf)
download user's manual (pdf)

"TWERD" Power Electronics Company
ul. Konwaliowa 30, 87-100 Torun
tel. +48 (056) 654-60-91, tel./fax +48 (056) 654-69-08 w.39
ISO 9001
copyright 2005