ABB REF615 ANSI 5.0 FP1 - Page 22

22 REF615 ANSI 5.0 FP1 FEEDER PROTECTION AND CONTROL
—
Figure 11. Protection
and control of outgoing
feeder with standard
configuration F
Figure 11 illustrates the protection and control of
the point of close coupling between the utility and
distributed generation with standard configura-
tion N.
3
52 52
Δ
Y
52
Υ or Δ
3
REF615 Conf N
51P/50P
50BF
51G/50G
32
27
59
81
25
AFD
3
REF615 Conf F
51P/50P
50BF
67G/51G/50G
49F
AFD
Cable
G
3
3
Υ or Δ
Δ
V0a
REG615 Conf C
27
32R/32O/32U
40
49M
47/47U
51P/50P
59
60
67/51G/50G
81
Υ or Δ
3
Utility
1
Distributed
Resource