MR tapcon 240, Operating Instructions Manual

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3 Product description
Maschinenfabrik Reinhausen 2014 15 222/08 EN TAPCON® 240
regulating transformer
Summer Winter
Load profile of grid
Control variable for
line voltage
Automatic voltage regulator
TAPCON®
for example for parallel operation of up to 16 transformers
Station control system
Remote communication and control room
digital und analog
Inputs,
Measurement
transformer
TAPCON®
Automatic voltage regulator
I
V
Figure 1: Overview of voltage regulation
Performance features
The TAPCON® is responsible for controlling tapped transformers.
Apart from control tasks, the TAPCON® provides additional functions such
as:
▪
Integrated protective functions:
–
Undervoltage blocking and overvoltage blocking
– Overvoltage detection with high-speed return
▪ Compensation for voltage drops on the line (line drop compensation)
▪ Compensation for voltage fluctuations in the meshed grid (Z compensa-
tion)
▪ Digital inputs and outputs can be individually programmed on-site by the
user
▪ Additional indicators using LEDs outside the display for freely selectable
functions
▪ Display of all measured values such as voltage, current, active power,
apparent power or reactive power, power factor (cos φ)
▪ Selection of 3 different desired values
▪ Power-dependent desired value adjustment
3.3