ABB RELION 630 Series Applications Manual page 52

Section 3
REG630 variants
46
Table 9: Signals connected to analog recorder
Channel ID Description
Channel 1 Line-side current for phase A
Channel 2 Line-side current for phase B
Channel 3 Line-side current for phase C
Channel 4 Differential neutral current ∆Io
Channel 5 Neutral-side current for phase A
Channel 6 Neutral-side current for phase B
Channel 7 Neutral-side current for phase C
Channel 8 Line-side voltage for phase A
Channel 9 Line-side voltage for phase B
Channel 10 Line-side voltage for phase C
The data connected to analog channels contain 20 samples per cycle.
GUID-AC75BF4F-D96B-4B06-B990-4FD23C4CE452 V1 EN
Figure 19: Measurement and analog recording functions
1MRS757582 C
REG630
Application Manual