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The FRENIC-AQUA series is a dedicated inverter which helps to control pumps and motors. It helps energy-saving of pumps by eliminating ineffectual operations by regulating the amount of water required for various uses to significantly provide electricity conservation and cost reduction. FRENIC-AQUA has a wide capacity range – from 0.75 to 710 Kw. Analog inputs as well as 13 steps of customizable logic can be managed. It functions up to an overload capability of 110% and has torque vector control. 4 different pump control modes are available as standard and up to 9 pumps can be controlled with one inverter. Energy saving functions, such as ‘Sleep Mode’ can be activated when required.

Features & Benefits


  • Wide capacity range from 0.75 kW to 710 kW
  • IP21 & IP55 with same dimension
  • DCR Reactor and EMC filter built-in up 90 kW. Built-in EMC filter for all capacities
  • Overload capability 110% 
  • Torque Vector control
  • Modbus RTU, BACnet MS/TP, Metasys N2; integrated as standard
  • Large LCD display, 19 languages + user customizable language
  • Specific macros for common fan and compressor applications
  • Customizable Logic (mini PLC), 14 steps, possibility to manage digital and also analog signals
  • Real Time Clock (RTC)
  • 4 PID sets
  • Unit conversion function (kPa, bar, l/min, etc.)
  • Fire mode (forced operation)
  • Catch spinning motor
  • Password function
  • New energy saving functions (sleep mode)
  • Multipump control (up to 9 pumps with one inverter)
  • Anti jam function
  • Pipe fill mode
  • Extension cable for remote operation (CB-…S)
  • Battery (OPK-BP)