Technical data and dimension diagrams
Operating instructions RHF
31
ELTROPLAN
-
REVCON
Elektrotechnische Anlagen GmbH
6.3 Characteristics
•
Small compact size
•
Reduction of the THDI to
≤
15% (10%) at type RHF-A (RHF-B)
•
Optional THDI = 5% (depends on the application)
•
Power range 4kW to 440KW
•
High Efficiency
•
User-friendly commissioning, because no programming or setting necessary
Note:
1. The reduction of the low- frequency circuit harmonic distortions on the speci-
fied THD I data implies, that the total harmonic distortion of the unaffected line
voltage THD U smaller than 2%. Under this requirement the THD I improve of
the line current of the drive controller with the filter module REVCON
®
RHF
A/B to typically
≤
15%. When these requirements are not or only partially com-
plied, it still implies a significant reduction of the harmonic components, but
under conditions the specified THD I-data will be not achieved.
2. Under den same conditions the THD I improves the main current of the drive
control with the filter module REVCON
®
RHF-B to typically
≤
10%.
3. With the filter module a more better filter effect can be achieved, if the drive
control is equipped with a link choke, which inductance complies to a net-
sided choking of approx. 4%. At this Configuration THD I-data result of
<10% at otherwise same requirements as beneath 1 respectively of <5% at
otherwise the same requirements as beneath 2.