Fuji

Frequency Inverter

Dynamic torgue-vector control

• A very high starting torgue of 200% at 0.5Hz.
• High speed CPU quickly responds to an abrupt load change. (Tripless inverter)
• Feedback with PG (Excellence control performance).
• Speed control range : 1:1200
• Speed control accuracy : ?.02%
• Class top acceleration 1 deceleration are achieved by using Intelligent IGBT.

On-line tuning system

• Continuously checking for variation of motor characteristic during running for high-precision speed control.
• Synchronize the inverter with the actual motor speed througout wide range of motor teperature variation.

Powerful harmonic filter plus noise filter are available

• Strong and sufficient DC reactor are use to suppress the harmonies to the very minimum level.
• Complies with EME Directives when connected to EMC compliance filter.

User friendly twin display keypad

• Large LED display H7, A, V, N/M, r/min, m/min and kw.
• LCD monitor - operation condition, function data, signal condition, maintenace data and so on.

Other useful feature

• Build in PID control.
• RS 485 Serial communication available.
• Various buses support:
  • Interbus -S
  • Profibus -DP
  • Devicenet
  • Modbus Plus
  • JPCN-1
  • T link
• Automatic ON/OFF control for inverter cooling fan.
• High performance energy saving operation mode are available.