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Section1 General
The dynamic power factor controller Prophi-6T represents the consequent development
of the Prophi-series with new innovative ideas and a multitude of functions.
It has been especially designed to control thyristor modules for dynamic switching of
power capacitors for power factor correction (for example TSM-LC or similar). By using a
very fast type of processor, it has been possible to obtain extreme short switching cycles
which allows the usage for dynamic power factor correction.
In addition to a switching time of <20 ms, the intelligent control principle provides an
extremely fast tuning of the power factor by simultaneous switching of several steps.
Several parameters that can be edited allow an optimized adjustment to different
thyristor modules.
The device is distinguished by user-friendly operation based on menu-guided displays in
plain text. Its new features permit an intuitive mode of operation. Easy-to-understand
symbols and texts in 10 local languages combine simplest operability with self-evident
displays.
Main features:
6 switching outputs
R
Measuring voltage of 30...525V (L-N) or (L-L)
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Supply voltage 110...230 VAC
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20 pre-programmed control series with a self-optimized intelligent control
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response
Control-series editor for user-defined control series
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Complete menu-guided operation and display (10 languages)
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Illuminated graphic display with 2 x 16 characters
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Four-quadrant operation
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Display of various line parameters (V, I, F, Q, P, S...)
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Display and monitoring of temperature
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Storage of maximum line-parameter
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Manual / automatic operation
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Programming of fixed stages and the option of skipping individual outputs
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No-voltage turn-off
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Error detection for various states and interference-message output
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Switchboard-integrated housing 144x144x55 mm
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- 2 -
Prophi
6T
®
3
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