4. 온도 센서
5. Relay Setting Display
Display Button Contents
If pressing ‘UP’ button 3 times from Option Display, move to Thermal mode
setting screen.
-Thermal mode : Cold / Hot
-Default value : Cold
Press the Enter button and change to the up-down button.
If pressing ‘UP’ button 4 times from Option Display, move to ZSI operation mode
setting screen.
-Mode : Disable / Enable
-Default : Disable
Press the Enter button and change to the up-down button.
If pressing ‘UP’ button 5 times from Option Display, move to Frequency check screen.
-Frequency : 60Hz / 50Hz
-Only frequency identification is possible.
After changing the values in all screens above, press 'Enter' button to save the value
and move to measurement screen.
If pressing ‘MENU’ button 5 times from Measuring Display, move to Event Index.
on the Event Index, The information of fault events is shown on screen up to
10 faults and each information displays fault current, a type of fault, fault phases,
occurring time which includes second, minute, hour, date, month, and year.
1. “Ii=“ : Fault : long time/short time/instantaneous/ground fault
2. “1600A” : fault current
3.”▼” : Fault phase : R, S, T, N
ACB OCR N / A type can save 10 events and Event Index indicates events order.
When displaying the latest event, only one Segment will be showed on the Event Index
and if pressing ‘Up’ cursor, Segment will be increased and the former saved event will
be displayed.
If there is no data in Event Index, ‘Empty’ will be displayed.
Option
Measurement
display
Relay setting
display
Communication
Address setting
Communication
Speed set
Present time
display
Event
index
Firmware
version
K. The operation of Trip unit
36
Option
display
M
X 5
X 3
M
X 5
X 4
M
X 5
X 5
Thermal mode
ZSI
Frequency
Save
M
X 5
Event
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