Siemens siprotec 7SA6 User Manual

Functions
6-270 7SA6 Manual
C53000-G1176-C156-2
for analog output 1 at mounting location “D” (Port D1):
Address
5021 20 mA (D1) = valuein%tobeindicatedat20mA
Address
5026 MIN VALUE (D1) the minimum value permitted
for analog output 2 at mounting location “D” (Port D2):
Address
5031 20 mA (D2) = valuein%tobeindicatedat20mA
Address
5036 MIN VALUE (D2) the minimum value permitted
The maximum value is 22.0 mA. If it is exceeded (value outside of the maximum per-
missible range), then a value of 22.5 mA is output.
Example:
The phase current I
L2
is output as analog output 1 at mounting location “B”. The oper-
ational nominal current should correspond to 10 mA output, which means that 20 mA
correspond to a rate of 200 %. Values below 4 mA are not valid.
Settings:
Address 5001 20 mA (B1) = 200 %,
Address
5006 MIN VALUE (B1) = 4 mA.
Fault Location For the fault location the conversion factor, i. e. the value to be output, is also set to
20 mA. Dependening on whether the fault location should be output in per cent of the
line length or in length unit, set the following:
For analog output 1 at mounting location “B” (Port B1):
Address
5001 20 mA (B1) = valuein%tobeindicatedat20mA
or
Address
5003 or 5004 20 mA (B1) = valueinkilometresormilesthatis
to be indicated at 20 mA.
For analog output 2 at mounting location “B” (Port B2):
Address
5011 20 mA (B2) = valuein%tobeindicatedat20mA
or
Address
5013 or 5014 20 mA (B2) = valueinkilometresormilesthat
is required to be indicated at 20 mA.
For analog output 1 at mounting location “D” (Port D1):
Address
5021 20 mA (D1) = valuein%tobeindicatedat20mA
or
Address
5023 or 5024 20 mA (D1) = valueinkilometresormilesthat
is required to be indicated at 20 mA.
For analog output 2 at mounting location “D” (Port D2):
Address
5031 20 mA (D2) = the value in % that is required to be indicated at
20 mA
or
Address
5033 or 5034 20 mA (D2) = valueinkilometresormiles
to be indicated at 20 mA.
Set in Addresses
5007 NEG VALUE (B1), 5017 NEG VALUE (B2), 5027 NEG VAL-
UE (D1)
or 5037 NEG VALUE (D2) whichoutputvalueistobeindicatedincasethe
fault location is negative (fault in reverse direction). In addresses
5008 OVERFLOW
(B1)
, 5018 OVERFLOW (B2), 5028 OVERFLOW (D1) or 5038 OVERFLOW (D2)
the value of the numerical overflow (fault outside the maximum permissible range) is
set.

Siemens siprotec 7SA6 Specifications

General

Brand	Siemens
Model	siprotec 7SA6
Category	Relays
Language	English