ABB RET670 Product Manual page 33

ABB
Transformer protection RET670
Pre-configured
Product version: 1.1
IEC08000479 BG V1 EN
Figure 10. Transformer input module (TRM)
￭ Indicates high polarity
CT/VT-input designation according to figure
AI01 AI02 AI03
12I, 1A 1A 1A 1A
12I, 5A 5A 5A 5A
9I+3U, 1A 1A 1A
1A
9I+3U, 5A 5A 5A
5A
5I, 1A 1A 1A 1A
+4I, 5A
+3U
7I+5U, 1A 1A 1A
1A
7I+5U, 5A 5A 5A
5A
6I+6U, 1A 1A 1A
1A
6I+6U, 5A 5A 5A
5A
6I, 1A 1A 1A 1A
6I, 5A 5A 5A 5A
Note that internal polarity can be adjusted by setting of analog input CT neutral direction and/or on SMAI pre-
processing function blocks.
10
AI04 AI05 AI06 AI07
1A 1A 1A 1A
5A 5A 5A 5A
1A 1A 1A 1A
5A 5A 5A 5A
1A 1A 5A 5A
1A 1A 1A 1A
5A 5A 5A 5A
1A 1A 1A 110-220V
5A 5A 5A 110-220V
1A 1A 1A -
5A 5A 5A -
1MRK 504 091-BEN B
AI08 AI09 AI10
1A 1A 1A
5A 5A 5A
1A 1A 110-220V
5A 5A 110-220V
5A 5A 110-220V
110-220V 110-220V 110-220V
110-220V 110-220V 110-220V
110-220V 110-220V 110-220V
110-220V 110-220V 110-220V
- - -
- - -
Issued: June 2010
AI11 AI12
1A 1A
5A 5A
110-220V 110-220V
110-220V 110-220V
110-220V 110-220V
110-220V 110-220V
110-220V 110-220V
110-220V 110-220V
110-220V 110-220V
- -
- -
33