Products

 

FR-E Series

Improved maintainability

Functions for residual life diagnosis, predictive maintenance,
and preventive maintenance support stable system operation.

E800E800-EE800-SCE
Real-time monitoring for early fault detection

E800E800-EE800-SCE
  • Load characteristics fault detection function

When a mechanical fault such as clogging of the filter occurs, the inverter outputs a warning or shuts off the output to prevent system damage.
The speed–torque characteristic is stored while no fault occurs, enabling comparison between the measured data and the stored data.

E800E800-EE800-SCE
Supporting scheduled maintenance planning

E800E800-EE800-SCE
Sewage treatment plant
  • Environmental impact diagnosis function

The world's first*1 “Corrosive-Attack-Level Alert System (CALAS™)”*2 makes it possible to identify signs of inverter damage caused by corrosive gas such as hydrogen sulfide*3. This function notifies operators when factors such as the production environment need to be improved, resulting in reduction in the equipment downtime (for coated models (-60/-06) only).
The combined resistance of multiple metal corrosion sensors is measured to detect the level of degree of metal part corrosion caused by corrosive gas in the air.

  • *1:According to our investigation as of September 10, 2019.
  • *2:Patent applied for.
    Alert system for the risk of corrosive damage (degree of corrosion) of electrical equipment
  • *3:Others will be supported in future.
  • *5:Terminals A, B, and C of the inverter
  • Enhanced life diagnosis function

Availability of life diagnosis checks is extended as compared to the FR-E700 series. This enhanced diagnosis function ensures reliable operation of the system.
The design life of cooling fans and capacitors has been extended to 10 years*4.

  • *4:Surrounding air temperature: annual average 40°C (free from corrosive gas, flammable gas, oil mist, dust and dirt)
    Output current: 80% of the inverter ND rating
    Since the design life is a calculated value, it is not a guaranteed value.

E800E800-EE800-SCE
Supporting preventive maintenance of peripherals

E800E800-EE800-SCE
  • Maintenance timer

The Maintenance timer signal is output when the inverter's cumulative energization time reaches the time period set with the parameter. This can be used as a guide for when the maintenance of the equipment should be conducted.

E800E800-EE800-SCE
Thorough customer support

E800E800-EE800-SCE
  • FA Center network

Our global network offers reliable technical support and customer satisfaction.

  • Setup information web page

Our setup information web page provides easy access to manuals, videos, and outline dimension drawings.