EC+ concept

  • When building an HVAC system, to get the highest performance and system efficiency, the individual components – motor, drive and fan – need to be flexible and broadly compatible with each other. For instance, if you specify a high-efficiency motor that is only compatible with lower efficiency fans, the overall system efficiency would suffer and would not reflect the high performance – and investment – in the individual components.

    Danfoss Drives’ EC+ concept allows ventilation system designers to combine a VLT® HVAC Drive with the most efficient fan and permanent magnet motor.

    Advantages of the EC+ concept

    • Free choice of motor technology: PM, asynchronous or synchronous reluctance with the same AC drive 
    • Device installation and operation remain unchanged
    • Manufacturer independence in the choice of all components
    • Superior system efficiency thanks to a combination of individual components with optimum efficiency
    • Retrofitting of existing systems is possible
    • Wide range of rated powers for standard, PM and synchronous reluctance motors

Be social Take part

Want to socialize with us?

Get to know us and take part in the conversation