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7 Operation

Maschinenfabrik Reinhausen GmbH 2019152 5163667/06 ENETOS

If the measured value is higher than the upper limit (> or >>) or lower than

the lower limit (< or <<), the device reacts in accordance with the Behavior

parameter.

I>>

I<<

Figure105: Example of current monitoring with the limit value I> being exceeded

I>> Upper limit 2 I> Upper limit 1

I< Lower limit 1 I<< Lower limit 2

Delay time t

Event duration

H Hysteresis

You can set the following parameters for each limit value:

▪ Relative/absolute limit value

▪ Limit value [A] or [kA]: Absolute limit value

▪ Limit value [%]: Limit value relative to rated current of current transformer

▪ Hysteresis limit value

▪ Delay time limit value

▪ Behavior limit value

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MR ETOS IM Specifications

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