Functions
6.7 Substation monitoring
Motor
starter (3RK1308‑0**00‑0CP0)
Equipment Manual, 11/2019, A5E34821005002A/RS-AC/003
93
6.7.2
Upper/lower current warning limit
You can enter an upper and/or a lower current warning limit value. If the current warning
values are exceeded or undershot, the motor starter responds with a warning message
without tripping. The warning message is acknowledged as soon as the warning threshold is
exceeded or undershot by 5%.
Note
The current warning thresholds are activated by default. You can deactivate the current
warning thresholds, however. The current warning thresholds are not activated until the
CLASS time expires.
Setting ranges
The table below shows the possible setting range for the lower and upper current warning
limits:
Device parameters
Default setting
Setting range
Lower current warning limit
21.875%
•
18.75 ... 100% of I
e
•
0% (= deactivated)
Increment: 3.125%
Upper current warning limit
112.5%
•
50 to 400% of I
e
•
0% (= deactivated)
Increment: 3.125%
Содержание 3RK1308-0 00-0CP0 Series
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Страница 10: ...Introduction Motor starter 3RK1308 0 00 0CP0 10 Equipment Manual 11 2019 A5E34821005002A RS AC 003 ...
Страница 16: ...Security information Motor starter 3RK1308 0 00 0CP0 16 Equipment Manual 11 2019 A5E34821005002A RS AC 003 ...
Страница 34: ...Documentation guide Motor starter 3RK1308 0 00 0CP0 34 Equipment Manual 11 2019 A5E34821005002A RS AC 003 ...
Страница 174: ...CAx data 10 1 CAx data Motor starter 3RK1308 0 00 0CP0 174 Equipment Manual 11 2019 A5E34821005002A RS AC 003 ...
Страница 204: ...Data sets A 16 I M data Motor starter 3RK1308 0 00 0CP0 204 Equipment Manual 11 2019 A5E34821005002A RS AC 003 ...
Страница 218: ...Index Motor starter 3RK1308 0 00 0CP0 218 Equipment Manual 11 2019 A5E34821005002A RS AC 003 ...