Addr. Parameter Setting Options Default Setting Comments
- ADD MV 1...20 Add. MV 01
Add. MV 02
Add. MV 03
Add. MV 04
Add. MV 05
Add. MV 06
Add. MV 07
Add. MV 08
Add. MV 09
Add. MV 10
Add. MV 11
Add. MV 12
Add. MV 13
Add. MV 14
Add. MV 15
Add. MV 16
Add. MV 17
Add. MV 18
Add. MV 19
Add. MV 20
Please select Additional Measured Value 1...20
Power System Data 1
Topology of the Protected Object
Measured Value Inputs
The devices of the 7UT6x family comprise various types with different function facilities and different hard-
ware scope which latter determines the number of available analog inputs. Dependent on the ordering type,
the following analog inputs are provided:
Table 2-1
Analog measuring inputs
Typ
for 3-phase protected objects
1)
for busbar 1-phase
Voltage
3-phase
Voltage
1-phase
Current
3-phase
1)
Current (auxiliary) Strom
1-phase
Current (auxiliary)
1-phase
sensitive
2)
1-phase
sensitive
2)
7UT612 2 2 1 7 2 1 — —
7UT613 3 3 1 9 3 1 1 1
7UT633 3 3 1 9 3 1 1 1
7UT635
5 1 1 — — — — —
4 4 2 12 4 2 — —
1)
also applicable for single-phase power transformers
2)
selectable, contained in the number of 1-phase inputs
Terminology
The
topology of the protected object comprises the totality of all information: how the protected object (or
several objects) is arranged, which current transformer sets supply the currents flowing into the protected
object(s), and which voltages (if available) are measured at which location of the protected object. Thus, the
result of the topological consideration is a complete replica of the protected object(s) with all available meas-
2.1.4
2.1.4.1
Functions
2.1 General
40 SIPROTEC 4, 7UT6x, Manual
C53000-G1176-C230-5, Edition 09.2016
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