/PERATING INSTRUCTIONS
3*
6
# ' #
7HEN THE
53%2
DEFINED
#(!2!#4%2
ISTIC IS CONFI
GURED THE USER SPECIFIED CURRENT TIME CHARACTERISTIC
CAN BE DEFINED 5P TO PAIRS OF VALUES OF CURRENT
AND TIME CAN BE ENTERED TO THE RELAY UNDER ADDRESS
"Y ENTERING THESE PAIRS OF VALUES ANY DESIRED
CURRENT TIME CHARACTERISTIC CAN BE REALIZED
4HE CURRENT VALUES ARE ENTERED IN MULTIPLE OF SETTING
VALUE )
%P
ADDRESS 4HE ENTERED TIME VALUES
CAN BE INFLUENCED BY THE TIME MULTIPLIER 4
)%P
AD
DRESS
4HE PROCEDURE OF SETTING A USER SPECIFIED CHARACTER
ISTIC IS THE SAME AS DESCRIBED IN 3ECTION FOR
PHASE CURRENTS
.OTE
7HEN THE RELAY IS DELIVERED ALL CURRENT VALUES
))%P ARE PRESET WITH THE VALUE
0
4HAT MEANS THAT ALL
VALUES ARE INVALID AND THE RELAY NEVER WILL TRIP BY THIS
CHARACTERISTIC )T IS POSSIBLE TO DEFINE LESS THAN
PAIRS OF VALUES BUT IN THIS CASE THE REMAINING MUST
BE SET TO ))%P
0
SO THAT THEY ARE MARKED TO BE IN
VALID
53%2 $%&
#(!2!#4%2)34)#
&OR 53% #(!2!#4%2 ONLY
5SER SPECIFIED CURRENT TIME CHARACTERISTIC FOR EARTH CUR
RENTS
5P TO PAIRS OF VALUES OF ))
%P
AND 44)
%P
CAN BE DE
FINED
m
n
3WITCH OVER TO THE TABLE DEFINITION LEVEL WITH KEY COMBINATION
&
m
IN ORDER TO GET ACCESS TO THE FIRST PAIR OF VALUES
WITH INDEX NUMBER
0AIR OF VALUES .O FOR CURRENT ))%P AND TIME 44)%P
PERMISSIBLE RANGES
FOR CURRENT VALUE ))%P
TO
AND
0
NO PICK UP
0RESETTING FOR ALL VALUES ))%
P
IS
0
IE NO PICK UP AND
THEREFORE NO TRIP )F LESS THAN PAIRS OF VALUES ARE DE
FINED THE REMAINING MUST BE LEFT IN FACTORY SETTING
0
3ETTING RANGE FOR TIME VALUE 44)P
TO
0RESETTING FOR ALL 44)%P
))P
44)P
&
m
K
K
3PACE FOR ))%P 3PACE FOR 44)%P
!FTER ENTRY OF ALL DESIRED PAIRS OF VALUES RETURN TO THE ADDRESS LEVEL WITH
&
m
&
m
53%2 $%&
#(!2!#4%2)34)#
$EFINITION OF USER SPECIFIED CURRENT TIME CHARACTERISTIC
FOR EARTH FAULTS
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