ABB RELION REX640 Technical Manual page 1076

Protection functions
Figure 601: Application example of wind power plant as distributed power
generation coupled into the utility network
4.8.3.7 Signals
1076
G G G
Common point of coupling
distributed power generation
into the utility network
U
12
REX640
3I
Std. conf.
3U
ANSI IEC
25 SYNC
27RT U<RT
32Q, 27 Q>→, 3U<
Io
32R/32O P>/Q>
47O-/59 U2>/3U>
47U+/27 U1</3U<
50L/50NL ARC
60 FUSEF
78V VS
81 f</f>, df/dt
G G G
1MRS759142 F
A
Technical Manual
REX640