Siemens SIPROTEC 7RW80 - Page 210

Appendix
A.1 Ordering Information and Accessories
SIPROTEC, 7RW80, Manual
C53000-G1140-C233-1, Release date 10.2010
210
Functions Pos. 15
Description ANSI No. Description
Voltage and Frequency Protection 27/59 Under/Overvoltage A
64/59N Displacement Voltage
81 U/O Under/Overfrequency, f< ,f>
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
Voltage and Frequency Protection
Load Restoration
27/59 Under/Overvoltage B
64/59N Displacement Voltage
81 U/O Under/Overfrequency, f< ,f>
— Load Restoration
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
Voltage and Frequency Protection
Synchrocheck
27/59 Under/Overvoltage C
81 U/O Under/Overfrequency, f< ,f>
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