Protection Interface and Protection Topology
Setting Values
Mode On
Off
Synchronization External synchron. off
Telegr. and ext. synch.
Telegr. or ext. synch.
External synch. only
Blocking of the unbalanced
runtimes
Yes
No
Maximum signal runtime threshold 0.1 ms to 30.0 ms Increments of 0.1 ms
Maximum runtime difference 0.000 ms to 3.000 ms Increments of 0.001 ms
Failure indication after 0.05 s to 2.00 s Increments of 0.01 s
Transm. fail. alarm after 0.0 s to 6.0 s Increments of 0.1 s
Max. error rate/h 0.000 % to 100.000 % Increments of 0.001 %
Max. error rate/min 0.000 % to 100.000 % Increments of 0.001 %
PPS failure indication after 0.5 s to 60.0 s Increments of 0.1 s
Transmission Rate
Direct connection:
Transmission rate 2048 kbit/s
Connection via communication networks:
Supported network interfaces IP protection communication
C37.94 with 64 kBit/s or 128 kBit/s or 512 kBit/s
G703.1 with 64 kBit/s
G703-T1 with 1.455 MBit/s
G703-E1 with 2.048 MBit/s
X.21 with 64 kBit/s or 128 kBit/s or 512 kBit/s
Pilot wires with 128 kbit/s
Transmission Rate Transmission rate 64 kBit/s at G703.1
1.455 MBit/s at G703-T1
2.048 MBit/s at G703-E1
512 kBit/s or 128 kBit/s or 64 kBit/s at X.21
128 kBit/s for pilot wires
Transmission Times
NOTE
The times apply to devices without line differential protection for fiber-optic connections with 2 Mbit/s.
Priority 1
Response time, total approx. Minimum 5 ms
Typical 10 ms
Priority 2
Response time, total approx. Minimum 5 ms
Typical 12 ms
11.36
Technical Data
11.36 Protection Interface and Protection Topology
SIPROTEC 5, Low-Impedance Busbar Protection, Manual 989
C53000-G5040-C019-C, Edition 04.2021
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