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3 Product description
Maschinenfabrik Reinhausen 2014
15
2374092/04 EN
TAPCON® 260
Performance features
The TAPCON® 260 is responsible for controlling tapped transformers in a
bank of transformers.
Apart from control tasks, the TAPCON® 260 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
▪
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
▪
When ordering you can choose between tap position capture:
–
using analog signal 4…20 mA
–
using analog signal via resistor contact series
–
using digital signal via BCD code
▪
Parallel operation of up to 16 banks of transformers in 2 groups using
the following methods:
–
Master/Follower
–
Circulating reactive current minimization
Operating modes
The device can be operated in the following operating modes:
Auto mode (AUTO)
In auto mode, the voltage is automatically controlled in accordance with the
set parameters. You cannot change further device settings in auto mode.
There is no active management by a higher level control system in this oper-
ating mode.
Manual mode (MANUAL)
In manual mode, there is no automatic control. The motor-drive unit can be
controlled via the device's operating panel. You can change the device set-
tings.
3.3
3.4
Summary of Contents for TAPCON 260
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