Ecosine passive
Applicable to virtually any kind of power electronics
A powerful package
- Efficient mitigation of harmonic currents.
- Compliance with international Power Quality standards.
- Increased equipment service life and system reliability.
- More efficient utilization of electric system capacity.
- Long-term savings in system operation and maintenance cost.
- Fast and simple plug-and-play operation.
- Very compact and light-weight filter concept.
- Seamless integration with previously installed DC chokes or EMC/EMI filters
Application diversity
Schaffner ecosine passive filters can be applied to virtually any kind of power electronics with front-end six-pulse rectifiers, where harmonic current distortion needs to be reduced to defined limits. Typical applications, where non-sinusoidal consumers of power can account for a significant portion of the load, include:
- Three-phase power conversion equipment with front-end six-pulse rectifier
- AC or DC motor drives
- UPS
- Power supplies
- Battery chargers, incl. DC fast chargers for e-cars
Typical industries
- Water/wastewater treatment
- Oil and gas
- HVAC
- Building technology
- Heavy industry and machinery
