UNITOUR Power System
User Manual
Page 30
3.8.1
Configure Currents
In the “Channel Currents” menu (above) tap
CONFIGURE
.
The “Configure Currents” screen allows you to reset the stored peak load and peak leakage
currents and also to set the warning thresholds for load current and earth leakage current for
each output channel.
Hint: You can also set current warnings for each input phase. See section 3.19
Tap a channel to select it. Tap again to de-select it. Multiple channels can be selected. A
range of channels can be selected by tapping the
first channel
in the range then
THRU
then the
last channel
in the range. To select all channels tap
ALL
. To de-select all channels
tap
CLEAR
.
Channels can also be selected by pressing their
CHANNEL SELECT
button located above
each channel’s circuit breaker. Multiple channels can be selected. To select a range of
channels, press and
HOLD the first button
in the range then press the
last button
in the
range.
When a channel has been selected, the channel on the touch screen lights magenta and the
LED above the CHANNEL SELECT button on the output module lights magenta.
•
To reset the stored peak load current of selected channels tap
RESET PEAK LOAD
.
•
To reset the stored peak leakage current of selected channels tap
RESET PEAK
LEAKAGE
.
You can set a warning level from 1% to 100% for each channels load current and a separate
warning level for its earth leakage current. If the warning level is reached, the value on the
“Channel Currents” screen is displayed in yellow.
•
To set the load warning of selected channels tap
SET LOAD WARNING
.
•
To set the leakage warning of selected channels tap
SET LEAKAGE WARNING
.
Load Warning
percentage
Leakage Warning
percentage
Ch 25 is
selected