9 Visualization
Maschinenfabrik Reinhausen GmbH 2020 1834453918/14 EN ETOS
®
TD
Compensation method R&X compensation
Ohmic resistance load 0.0Ohm/m
Inductive resistance load 0.0Ohm/m
Voltage limit value 0.0%
Figure123: Compensation
1. Go to Settings > Parameters > Grid > Compensation.
2. Select the desired parameter.
3. Set the desired parameter.
4. Press the Accept button to save the modified parameter.
Compensation method
You can use this parameter to set the compensation method.
Voltage increase
You can use this parameter to set the current-dependent voltage increase
∆U.
Voltage limit value
You can use this parameter to define the maximum permissible voltage in-
crease to avoid excess voltage on the transformer.
9.21 Parallel operation (optional)
Parallel transformer operation is used to increase the throughput capacity or
short-circuit capacity at one location. The device provides you with specific
functions for regulating transformers.
Conditions for parallel
operation
Compliance with the following general conditions is required for operating
transformers in parallel:
▪ Identical rated voltages
▪ Transformer power ratio (<3:1)
▪ Maximum deviation of short-circuit voltages (U
K
) for transformers con-
nected in parallel <10%