NFO Drives AB Interference-free frequency inverters for energy efficiency

NFO Drives offers the unique NFO Sinus® frequency inverter for entirely interference-free control of electric motors in Building Automation (HVAC).

NFO Sinus can be used in residential, office, commercial and industrial buildings and is superior in high-tech buildings like laboratories, universities, airports and hospitals. A big installed base of NFO Sinus in hospitals in the Nordic countries proves the technical superiority within this area.

PRODUCT BENEFITS:

Energy efficient
- Save 25 - 50% energy

Interference-free
- Pure sinusoidal output voltage - no electromagnetic interference
- Meets all EMC requirements
- No interference filters required
- No earth currents - RCDs can be used

Easy installation
- Shielded cables not required
- No limits to cable lengths
- Existing unshielded cables can be used in energy efficiency projects

Silent
- Silent operation as no switch sound is generated

Reliable
- No damaged motor bearings due to bearing currents.
- 5 years guarantee of motor bearings

Contact NFO Drives AB