Automatic power factor regulator
EPF series
Enerlux
management for 6 and 8-12 steps activation, with THD
I% control regulator, RS232 or RS485 serial connector
available on the base of the model.
This device has been designed with a technology to
elaborate also very distorted signal able to assure an
accurate control of plant electrical values like voltage,
current, power factor, internal temperature of the
equipment, voltage harmonic distortion. All electrical
measurements are made by a complete analysis
through FFT (Fast Fourier Transformer) of the wave
shape with floating-point.
Using a reliable calculation algorithm, the regulator
is able to operate the capacitor steps, switching-in/
switching-off the reactive power needed at the fixed
aim, reducing drastically the number of switchings and
using in an homogenous way the various steps.
Four keys allows access to parameterizations and to
the dedicated measures. The measures are made in real
effective value (True RMS) calculating the power factor
directly between voltage and current.
The setting up of each battery is made simply
switching-in independently its rated value, for each step
that must be set, allowing an easy comprehension and
reading of the set parameters
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