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  ► Products   ► AC Drives   ► VACON 100 FLOW


VACON 100 FLOW – Intelligent Process Control

VACON 100 FLOW is an AC drive dedicated to improving flow control in Building Automation and Water & Wastewater applications. It combines core functionality of VACON 100 with features that are specifically designed for flow control applications, such as Multipump solutions and application selection menus.


  • Power range of 0.55 kW/0.75 HP to 160 kW/250 HP

  • Available in two voltage versions 208 - 240 V and 380 - 500 V

  • IP21/UL Type 1 or IP54/UL Type 12 certified enclosures

  • Dedicated flow control functionality

  • Multipump single drive, Multimaster and Multifollower pump control solutions as standard

  • Graphical keypad with wizards and application menus

  • Electrolytic-free DC link capacitors for long lifetime and high reliability

  • Integrated Safe torque off (STO) option, Safe Stop and ATEX thermistor protection

  • BACnet IP, Modbus TCP, Profinet IO (optional) and Ethernet IP (optional) via on-board Ethernet

  • Modbus RTU, Metasys N2 and BACnet MSTP via RS485 available as standard 


  • Dedicated functionality for pump, fan and compressor applications makes system integration easy and efficient

  • Electrolytic-free DC link capacitors for long lifetime and minimized lifecycle cost 

  • Graphical keypad with wizard guides the user through commissioning and drive startup

  • Built-in Ethernet and RS485 communication as standard offers efficient integration into automation systems

Not what you're after? View all our AC drives.

Case studies


Sweden-based Centraction has achieved significant savings in electrical installation: the VACON 100 FLOW AC drive completely eliminates the need for an electrical cabinet for controlling their F Series central vacuum cleaning units. Minor software changes were made with Vacon’s Drive Customizer programming tool to include the functions of the electrical cabinet in the drive.

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By fitting VACON® 100 FLOW variable speed AC drives to the three main inlet pumps at Newbury sewage treatment works in Berkshire, UK, Varicon (3D) Drives has made it possible for Thames Water to achieve large energy savings complemented by significant reductions in downtime. The energy savings alone will cover the cost of the VSDs and their installation in less than two years.

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