MR ECOTAP VPD CONTROL PRO - Setting Primary Transformer Current; Setting the Secondary Transformer Current; Setting Circuit for Current Transformer;Voltage Transformer and Phase Angle Correction

8 Operation
Maschinenfabrik Reinhausen GmbH 201882 5252433/02 ENECOTAP
®
VPD
®
CONTROL PRO
8.5.3 Setting primary transformer current
You can use this parameter to set the primary current of the current trans-
former.
To set the primary transformer current, proceed as follows:
1. Go to Settings > Parameters > Transformer data > Primary trans-
former current.
2. Enter the primary transformer current.
3. Press the Accept button to save the modified parameter.
8.5.4 Setting the secondary transformer current
You can use this parameter to set the secondary current of the current trans-
former. You can select the following options:
▪ 0.2 A
▪ 1 A
▪ 5 A
To set the secondary transformer current, proceed as follows:
1. Go to Settings > Parameters > Transformer data > Secondary trans-
former current.
2. Select the secondary transformer current.
3. Press the Accept button to save the modified parameter.
8.5.5 Setting circuit for current transformer/voltage transformer and
phase angle correction
To configure the circuit for the current transformer and voltage transformer,
you must set the following parameters:
Parameter UI 3 measuring module
1-channel* 3-channel*
Voltage-transformer circuit Yes No
Current-transformer circuit Yes No
Phase angle correction Yes No
Measurement mode No Yes
Table15: Setting configuration of current transformer and voltage transformer (UI 3 measuring
module)
*) According to setting of UI measuring channels [►Section 8.6.1, Page 91]
parameter.
Note the following examples of common transformer circuits: