1382   Missing DO

Created: 27 Apr 2015

Status: Not Applicable

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

Links: #1373 More coils in SCBR

Page:

Clause: 5.14.3

Paragraph:

Category: Issue for edition 2 of this part

Issue

Circuit breaker have two or even three trip coils. In the LN SCBR only one coil is modelled.

Proposal

The DO concerning the trip coils should be duplicated or triplicated within this LN. It is not convenient to create several instances of SCBR because the other DOs are related to the CB pole itself.