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4.10.4 System Frequency
Position the selection arrow next to
System
Frequency
and press
Enter.
This screen, shown in figure 4.20, displays the
electrical system frequency in Hz.
This screen initializes with the frequency of the system being monitored selected
and displayed. The screen will display either
60 Hz
or
50 Hz.
To specify the frequency of the system being monitored, press either of the
Scroll
arrows to toggle between
60 Hz
and
50 Hz
.
When the desired choice is displayed,
press
Enter
to lock in the selection.
If the procedure completes successfully,
Download Accepted
appears briefly. The
display then returns to the previous screen.
4.10.5 Wiring Configuration
Position the selection arrow next to
Wiring Configuration
and press
Enter.
This screen displays the current wiring configuration
of the system being monitored.
This screen, shown in figure 4.21, initializes with the
wiring configuration of the system being monitored
selected and displayed. The screen will
display
either
3 Wire
or
4 Wire
.
To specify the wiring configuration of the system being monitored, press either of
the
Scroll
arrows to toggle between
3 Wire
and
4 Wire
.
When the desired choice is
displayed, press
Enter
to lock in the selection.
4.10.6 CT Ratio
Note:
See table 2.4 for data ranges before specifying the CT ratio.
Position the selection arrow next to
CT Ratio
and press
Enter.
This screen, shown in figure 4.22, displays the ratios of
the current transformers connected to the IQ 200. This
screen initializes with the ratio of the current
transformers being used with the IQ 200 selected and
displayed.
To specify the ratio of the current transformers being
Figure 4.20 System Frequency
Figure 4.21 Wiring Configuration
Figure 4.22 CT Ratio
Summary of Contents for IQ 200
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