SJE-Rhombus

SJE-Rhombus International Product Details

  • Product Info
  • Features
  • Specs
  • Downloads

VARIOspeed® MICRO Series

Variable Frequency Drive

The VARIOspeed® MICRO Series VFSs are a pre-engineered variable speed option for constant pressure applications.

The VARIOspeed® MICRO Series VFDs are an economical, pre-engineered variable speed option for constant pressure control applications using a single factory-programmed variable frequency drive for easy installation and set up.  With single phase 230 VAC input, these VFDs offer selectable 230 VAC single phase or three phase output, making it an excellent option for your indoor applications!

As flow and head conditions change in the pumping system, the VARIOspeed® MICRO VFD automatically controls the pup and maintains a constant discharge pressure.  The desired set pressure is set on the VFD keypad.  The pressure transducer measures the pump discharge pressure.

For use in deep well submersible and centrifugal pump applications.

 

VARIOspeed® MICRO Series

Features:

  • Single phase 230 VAC input
  • Selectable 230 VAC single phase or three phase output
  • VARIOspeed® MICRO-D = 9 amp maximum output
  • VARIOseed® MICRO-D Plus = 12 amp maximum output
  • Output frequency adjustable 20-80 Hz
  • Indoor applications
  • Works with multiple pump brands
  • Includes 0-99 PSI transducer, 4-20mA signal

12-month factory warranty (from date of purchase)

 

 

 

VARIOspeed® MICRO Series

Specifications:

For specifications on the VARIOspeed® MIRCO Series, please contact the factory at 1-888-342-5753.

 

 

Available Downloads

Adobe Acrobat is a free download to view .pdfs

Visit our downloads section of this website for additional literature.

USA  French Canadian  Chinese

French  German  Italian  Spanish