1353   'CB Nominal Current' setting requirement in SCBR

Created: 23 Feb 2015

Status: Not Applicable

Part: Part 7-4 (2010; Edition 2)


Page: 89

Clause: 5.14.3

Paragraph: 1

Category: Issue for edition 2 of this part


At present there is no setting to identify the Nominal Current that a CB operates at. The question is how to name this in SCBR with an appropriate CDC.


There are presently 6 setting DataObjects in the SCBR defintion. Proposal to introduce a further Data Object to set and identify the 'CB Nominal Current' at which the Circuit Breaker Operates at in the SCBR(and/or XCBR)LN defintion. What to call it, I am not sure?

Discussion Created Status
This piece of information related to the breaker nameplate is currently being defined by making extension to XCBR. The work is under IEC 62271-3. 23 Feb 15 Not Applicable


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