Suppress harmonic currents and comply with EMC standards
REO harmonic filters are used for reducing the THD (Total Harmonic Distortion).
The harmonic currents are greatly suppressed, so that a THD is achieved by less than 5 % (as in UPS systems) .
Further reducing reactive power through a harmonic filter (e.g. REOWAVEpassive) and save up to 30% energy.
Why the additional installation of a harmonic filter ?
- Reduction in THDI value below 5%
- Increased network stability
- Compliance with the standards IEEE 519 , EN 61000-3-12 , EN 61000-3-2 , EN 61000-3-4
Compensating choke (7 or 14% detuning factor)
- Nominal Voltage: 400 V
- Rated current: 9,1 - 80 A
- Inductance: 0,78 - 14,5 mH
Reactive Power and harmonics compensation equipment; Protection of capacitors
- Conforming to: DIN EN 61558-2-20
- Test voltage: L-L 2100 V, DC 1 min L-PE 2700 V, DC 1 min
- Overload: 1,5 x INenn 1 min / h
- Climatic category: DIN IEC 60068-1
- Thermal class: H
- Protection degree: IP 00
Harmonic Filter are used in the following industry solutions:
Power Quality Solutions
POWER QUALITY - MORE THAN JUST THE COMPLIANCE OF EMC Directives
Presently electricity producers and suppliers are responsible for ensuring that the public supply conforms to the power quality standard EN 50160. However, it is in their own interest for electrical plant operators to minimize disruptions to the grid and so reduce production losses caused by system faults.
In addition to problems such as harmonics and voltage dips there is also the more important issue of saving energy to preserve our resources. REO follows a holistic approach, under the title of „Power Quality“, which considers the needs of both the nertwork and the consumers.
Thus, the core activity of REO AG is to find the very best solutions for maintaining the quality of our power supply.
Power Quality Solutions
Products such as Line filters and reactors, dv / dt filters and reactors, sinusoidal filters, regenerative filter and the harmonic filter REOWAVEPassive contribute not only to prevent disturbances, but to save energy, too .
For example, by using a REOWAVE passive filter, up to 30 % energy savings can be achieved.
These are just some of the solutions that we offer in the field of power quality for you. In addition to power reactors, EMC and harmonic filters , we also offer customized solutions and services like EMC measurements - talk to us !