Transformation Ratios; Voltage Primary Value; Voltage Secondary Value; Current Primary Value - Circutor CVM-MINI SERIES Instruction Manual

4.1.1 Transformation Ratios

This menu accesses the voltage and current ratios and the voltage and current
primary and secondary may be changed.

4.1.1.1 Voltage primary value

The display shows "set PriU" followed by six digits; these allow the setting of
the transformer voltage primary.
To write or change the voltage transformer primary value, repeatedly press the
key increasing the value of the digit which is flashing at the time.
max
When the required value is on the screen, move on to the following digit by
pressing
min
When the last digit has been changed, press
digit, allowing the previously set values to be changed again. To enter the data
and access the next setting process, press

4.1.1.2 Voltage secondary value

The display shows "set SecU" followed by three digits; these allow the setting of
the transformer voltage secondary.
To write or change the voltage transformer secondary value, repeatedly press
the key increasing the value of the digit which is flashing at the time.
max
When the required value is on the screen, move on to the following digit by
pressing
min
When the last digit has been changed, press
digit, allowing the previously set values to be changed again. To enter the data
and access the next setting step, press

4.1.1.3 Current primary value

The display shows "set PrIA" followed by five digits; these allow the setting of
the transformer current primary.
To write or change the current primary value, repeatedly press the
increasing the value of the digit which is flashing at the time.
When the required value is on the screen, move on to the following digit by
pressing
min
, to change the remaining values.
s e t
Pr i U
0 0 0 0 0 1
Figure 30. Voltage primary ratio
, to change the remaining values.
s e t
Se c U
Figure 31. Secondary voltage ratio
, to change the remaining values.
Page 11 of 26
to move back to the first
min
.
to move back to the first
min
.
0 0 1
key
max