Beijer Electronics BFI E3 general-purpose VFDs

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The Beijer Electronics BFI E3 general-purpose industrial variable frequency drives are dedicated to low power applications, and are said to combine innovative technology, reliability, robustness and ease of use. Dust-tight and ready for washdown, the IP66-rated inverters can be mounted directly onto processing equipment, while the IP20-rated inverters can be mounted in control cabinets or in machine parts providing the required protection.

Features include sensorless vector control, built-in PI control, EMC filter (C1) and brake chopper. Precise control is provided for IE2, IE3 and IE4 induction motors, permanent magnet motors, brushless DC motors, synchronous reluctance motors. The BFI-E3 series also has built-in application macros for industrial, fan and pump operation. Industrial mode optimises the BFI-E3 for the load characteristics of typical industrial applications, including conveyors, mixers and treadmills.

Pump mode makes energy-efficient pump control easier and can be applied to applications including dosing pumps, borehole pumps, transfer pumps, swimming pools, spas and fountains. Fan mode (incl. fire operation) makes air handling easier, suitable for simple HVAC systems. Applications include air handling units, ventilation fans, circulating fans, air curtains and kitchen extraction.

For more information: http://www.beijer.com.au.