ABB 615 series Technical Manual page 845
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Also See for 615 series:
- Applications manual (220 pages) ,
- Operation manual (164 pages) ,
- Engineering manual (160 pages)
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1MAC059074-MB A
615 series ANSI
Technical Manual
A070968-ANSI V1 EN
Figure 429:
Constant test current flow in parallel trip contacts and trip circuit
supervision
In case of parallel trip contacts, the recommended way to do the wiring is that the TCM test
current flows through all wires and joints.
Section 6
Supervision functions
839
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