BFI frequency inverters E3

General purpose industrial inverters

BFI E3 inverters 

BFI E3 inverters offer general purpose drive facilities, dedicated to low power applications, combining innovative technology, reliability, robustness and ease of use. Dust-tight and ready for wash-down, the IP66-rated inverters can be mounted directly on your processing equipment. The IP20-rated inverters can be mounted in control cabinets or in machine parts providing the required protection.


Sensorless vector control

Precise and reliable control for IE2, IE3 & IE4 motors

  • Induction motors (IM)
  • Permanent magnet motors (PM)
  • Brushless DC motors (BLDC)
  • Synchronous reluctance motors (SynRM)

Internal category C1 EMC filter

Filter in every unit saves cost and time for installation

  • Cat C1 according to EN61800-3:2004


Compact, robust and reliable general purpose drive for panel mounting

  • Built in PI control, EMC filter (C1) and brake chopper
  • Application macros for industrial, fan and pump operation
  • Bluetooth connectivity


Conformal coated electronic boards meets Highest level, 3S3/3C3, according to IEC 60721-3-3


Enclosed drives for direct machine mounting, dust-tight and ready for washdown duty

  • Fanless operation for reliable and cost effective operation
  • Application macros for industrial, fan and pump operation
  • Dust tight and washdown ready

E3 BFI inverter

Switch modes at the touch of a button

Optimize your inverter for the application with built in application macros

Pump mode

Makes energy efficient pump control easier than ever 


Applications include:

  • Dosing pumps
  • Borehole pumps
  • Transfer pumps
  • Swimming pools
  • Spas
  • Fountains

Industrial mode

Optimizes for load characteristics of typical industrial applications

Applications include:

  • Conveyors
  • Mixers
  • Treadmills

Fan mode

Makes air handling a breeze, ideal for simple HVAC systems


Applications include:

  • Air handling units
  • Ventilation fans
  • Circulating fans
  • Air curtains
  • Kitchen extract 

Download brochure

Read more about BFI E3 inverters in our brochure.

Download as pdf