MR TAPCON - 4 Product Description; Scope of Delivery; Function Description of the Voltage Regulation

4 Product description
Maschinenfabrik Reinhausen GmbH 2020 233587317/21 EN TAPCON
®
4 Product description
4.1 Scope of delivery
The following items are included in the delivery:
▪ TAPCON®
▪ Terminating resistor for CAN bus (optional)
▪ Technical files
▪ Additional nameplate
Please note the following:
▪ Check the shipment for completeness on the basis of the shipping docu-
ments.
▪ Store the parts in a dry place until installation.
4.2 Function description of the voltage regulation
The TAPCON® keeps the output voltage of a transformer with an on-load
tap-changer constant.
The TAPCON® compares the transformer's measured voltage (U
actual
) with a
defined reference voltage (U
desired
). The difference between U
actual
and U
desired
is the control deviation dU.
The TAPCON® parameters can be optimally adjusted to the line voltage be-
havior to achieve a balanced control response with the on-load tap-changer
only performing a small number of tap-change operations.