Variable Frequency Drives

Save 20-50% on energy costs and gain reliable control of HVAC Equipment with new BT300 VFDs.

While constantly expected to do more with less, managing energy consumption and optimizing occupant comfort remains of utmost importance to facility managers. They require products that will integrate seamlessly into existing equipment and building management systems. The highly efficient BT300 delivers all this and more.


Siemens BT300 VFD

Using the Siemens BT300 Variable Frequency Drives helps save 20 – 50% of energy compared to equipment with little to no control. Built-in features like a real-time clock, energy savings optimization programming and an easy-to-use and read interface get HVAC equipment up and running quickly and accurately.

SED2 EasyComm

EasyComm is your must-have for quick commissioning and troubleshooting.


Siemens NEMA Type 3R/3R HE By-pass

Pairing your SED2 VFD with a conventional or advanced electronic bypass provides you with preconfigured HVAC application parameters, enabling faster startup and commissioning, and more cost-effective installations. For outdoor or harsh environment, use the NEMA Type 3R/3R HE Bypass.

Low Harmonics Technology

The SED2 VFD uses a unique low harmonic design that eliminates the need for DC link chokes and line reactors. This low harmonic design reduces noises and interference, eliminating the need for filters or reactors in most installations. The result is reduced expenses and the ability to use a smaller designed drive.