V7.00
24905_EDEBDA0272-5019-1_EN
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Range of functions
Function with too high power consumption:
The cabinet is permanently monitored. The intervals between the measurements vary
according to the number of connected modules (measurement intervals: 50 to 500 ms).
If the power consumption in a cabinet is too high, the stages in this cabinet are switched
o one after the other until either all stages in the cabinet are switched o or the power
consumption is within limits again.
Settings:
The settings can be changed in the menu Extra => Settings => System => Parameters =>
Limits => Lim-U => Lim +Ie
Possible settings:
Permissible limit violation between 110% and 200% of rated current
Monitoring of limit violation active or o
Action in case of an error:
Only alarm relay switches
Only the compensation stages are switched o
The alarm relay switches and the compensation stages are switched o
No action, just a message via KBR eBus
In case of an error, an additional message is displayed on the LCD.
Example: E31 Lim-le violated, cabinet No.: 2
For 3-phase induced current monitoring, a current measuring module multisio is
required for each cabinet.
Using 1-phase induced current monitoring, one current measuring module can be
used to monitor 3 cabinets. In this case, the cabinet assignment of the current measur-
ing module is equivalent to the rst input of the current measuring module.
Example: Current measuring module assigned to cabinet 1:
Input 1 = cabinet 1
Input 2 = cabinet 2, etc.
Current measuring module assigned to cabinet 2:
Input 1 = cabinet 2
Input 2 = cabinet 3, etc.
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