If the polarity this channel reversed, automatic test will detect and correct it.
Current injection also switched off when you exit the service screen.
Current injection stays after the test has finished and must switched off pressing
the 'OFF' key.
The test can stopped any time pressing the 'OFF' key.
If, for example, the phase Uen the REG-DP/ REG-DPA and Uen the current injection
controller (CIC) are different, the phase the U-sync input automatically rotated until
the absolute value and the phase match each other.
UneDPA and UneCIC160
.
In the example, Une (Uns) connected channel the current injection controller.
Une for the current injection controller and for the REG-DP/ REG-DPA must always be
measured the same spot.Page 244 Commissioning the HPCI
We take care it. The reversed polarity channel displayed under 'Polarity measurement
inputs'.
The values for Une (Uns) the current injection controller can viewed the second
line (in red)
