ABB Relion 670 Series Product Manual page 22

Phasor measurement unit RES670
Pre-configured
Product version: 1.2
1MRK002801-AC-10-670-1.2-PG V1 EN
Figure 6. Transformer input module (TRM)
￭ Indicates high polarity
CT/VT-input designation according to figure
AI01 AI02 AI03
9I+3U, 1A 1A 1A
1A
9I+3U, 5A 5A 5A
5A
5I, 1A 1A 1A 1A
+4I, 5A
+3U
Note that internal polarity can be adjusted by setting of analog input CT neutral direction and/or on SMAI pre-
processing function blocks.
22
6
AI04 AI05 AI06 AI07
1A 1A 1A 1A
5A 5A 5A 5A
1A 1A 5A 5A
1MRK 511 266-BEN -
AI08 AI09 AI10
1A 1A 110-220V
5A 5A 110-220V
5A 5A 110-220V
AI11 AI12
110-220V 110-220V
110-220V 110-220V
110-220V 110-220V
ABB