Page 96
Brief instructions
Change current transformer
Change into programming mode
If you are in indication mode and press key 1 and 2 simultane-
ously for about one second, you reach programming mode.
The symbol for programming mode
PRG
and current trans-
former
CT
appears.
Confirm selection with key 1.
The first number of the primary flashes.
V
L1
L2
L3
K1
K2
1
2
PRG
k A
L1
L2
L3
CT
Primary current
Secondary current
1
2
Call up measured values
Change into indication mode
If you are in programming mode and press key 1 and 2 simul-
taneously for about 1 second, you reach indication mode.
The symbol
PRG
is not on display and the first measured value
display for voltage appears.
Key 2
With key 2 please scroll between the various measured value
indications for current, voltage, power etc.
Key 1
Key 1 is used to scroll between the measured, mean values,
maximum values etc. related to the measured value.
Change primary current
Change the flashing number with key 2.
Select next number using key 1.
The selected number flashes.
If the complete number is flashing, the decimal point can be
moved.
Change secondary current
As secondary current, only 1A or 5A can be set.
Select secondary with key 1.
Change flashing number with key 2.
Leave programming mode
Press both keys for about 1 second.
The CT ratio is stored and you return to indication mode.
SCT symbol
Programming mode
PRG
k A
L1
L2
L3
CT
1
2
Содержание UMG 96S
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