Hose pump accessories

Variable frequency drive

Overview

Variable frequency drive

An integrated frequency inverter, with variable speed control, for use where pump capacity must be flexible or the process needs to be set.

Features and benefits

  • Using a variable frequency drive (VFD) allows you to control the speed of the pump, enabling adjustment to variations in the process
  • Reducing power consumption when maximum speed is not required, therefore, increasing pump efficiency and maximising hose life
  • Using a gradual speed change at the start and stop of your pump, rather than a rapid flow change, also helps protect your process line

Technical summary

Ambient Temperature Range-16 °C to 40 °C
Power0.25, 1.1, 2.2, 5.5 kW
Power supply1 ph or 3 ph, 230 V to 240 V, 3ph, 230 V, 3ph, 380 V to 480 V 

Specifications

Technical specifications

Variable frequency drive
Storage temperature range -40 °C to 70 °C
Ambient Temperature Range-16 °C to 40 °C
Power0.25, 1.1, 2.2, 5.5 kW
Power supply1 ph or 3 ph, 230 V to 240 V, 3ph, 230 V, 3ph, 380 V to 480 V 
Frequency range12 - 80 Hz
Weight1.5 - 8.1 kg
Protection categoryIP55 
ColourGrey 

Materials of construction

Housing assembliesAluminium

Literature

Brochures

  1. Bredel pumps (EN).pdf
    PDF - 2,1mb

Datasheet

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