ABB RER620

1MAC309294-MB F Section 7
Measurement functions
RER620 401
Technical Manual
7.1.8 Sequence current I1, I2, I0
7.1.8.1 Identification
7.1.8.2 Function block
Figure 214: Function block
7.1.8.3 Signals
Table 361: I1, I2, I0 Input signals
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Phase sequence current CSMSQI I1, I2, I0 I1, I2, I0
Name Type Default Description
I
0
SIGNAL 0 Zero sequence current
I
1
SIGNAL 0 Positive sequence current
I
2
SIGNAL 0 Negative sequence current