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Brief instructions
Change current transformer ratio
Shift to programming mode
If you are in the indication mode please press the keys 1 and
2 simultaneously for approx. 1 second. Now you reach pro-
gramming mode.
The symbols for programming mode
PRG
and for the current
transformer
CT
appear.
Confirm selection with key 1.
The first digit of the primary flashes.
Call up measured values
Shift to indication mode
If you are in programming mode please press the keys 1 and
2 simultaneously for approx. 1 second. Now you reach the in-
dication mode.
The symbol
PRG
for programming mode does not appear in
the display and the first measured value indication, e.g. for
the voltage appears.
Key 2
With key 2 you scroll between the different measured value
indications for current, voltage, power etc.
Key 1
With key 1 you scroll between the mean values, maximum
values etc., related to the corresponding measured value.
Change primary current:
Change the flashing digit with key 2.
Select the next digit to be changed by pressing key 1.
The selected digit flashes.
If the entire number flashes, the decimal point can be
moved.
Change secondary current:
Only 1A or 5A can be set as secondary current.
Select secondary current with key 1.
Change flashing digit with key 2.
Leave programming mode:
Press both keys simultaneously for approx. 1 second.
The current transformer setting will be stored and you return
to indication mode.
V
L1
L2
L3
1
2
Primary current
Secondary current
1
2
Current transformer symbol
1
2
Programming mode
PRG
k A
L1
L2
L3
CT
PRG
k A
L1
L2
L3
CT
