Signals - ABB 615 series Technical Manual

Section 4
Protection functions
4.2.2.10
352
52
P1 s1
P2 s2
A070697-ANSI V1 EN
Figure 167: Connection of measuring transformers

Signals

Table 353: 67/51N Input signals
Name Type
IG SIGNAL
VG SIGNAL
I SIGNAL
2
U SIGNAL
2
BLOCK BOOLEAN
ENA_MULT BOOLEAN
RCA_CTL BOOLEAN
A
N
dn
da
Default Description
0 Residual current
0 Residual voltage
0 Negative phase sequence current
0 Negative phase sequence voltage
0=False Block signal for activating the blocking mode
0=False Enable signal for current multiplier
0=False Relay characteristic angle control
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615 series ANSI
Technical Manual