ABB RELION REB500 Operation Manual page 71

Distributed busbar protection

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1MRK 500 132-UUS Rev. B

Trigger operation

Recording commences when at least one of the triggering conditions is fulfilled. The trigger then remains

disabled until the record has been completed and is then enabled again. You must therefore set the

recording period such that all the signals you want to record can be recorded.

IEC18000544 V1 EN-US

Figure 52:

Distributed busbar protection REB500

Operation manual

The trigger inputs are scanned every 16 ms. A trigger signal must have a pulse duration

of at least 16 ms to be certain that it will be detected.

Disturbance recorder – Configuration (Bay Unit)

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13000012-IEC18000544-1-en.vsdx

Section 4

HMI500

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