Siemens SIPROTEC 4 Manual page 194

Ordering Information and Accessories
A.1 Ordering Information 7RW80 V4.6
Functions
Voltage, Frequency Protection,
Overexcitation Protection,
Jump of Voltage Vector
Load Restoration,
Synchrocheck
194
47 Phase Rotation
74TC Trip Circuit Supervision
86 Lock out
— Cold load pickup (dynamic setting changes)
Monitoring Functions
Breaker control
Flexible protection functions (parameters from voltage),
Frequency change and Voltage change protection
27/59 Under/Overvoltage
81U/O Under/Overfrequency, f< ,f>
24 Overexcitation Protection
— Jump of Voltage Vector
— Load Restoration
25 Synchrocheck
47 Phase Rotation
74TC Trip Circuit Supervision
86 Lock out
— - Cold load pickup (dynamic setting changes)
Monitoring Functions
Breaker control
Flexible protection functions (parameters from voltage),
Frequency change and Voltage change protection
Pos. 15
E
SIPROTEC 4, 7RW80, Manual
C53000-G1140-C233-4, Edition 07.2018