Configuration Examples - ABB 615 series Technical Manual

1MAC059074-MB A
9.4.6.3
615 series ANSI
Technical Manual

Configuration examples

A070886-ANSI V1 EN
Figure 519: Example connection between protection and autoreclosing functions in
protection relay configuration
It is possible to create several sequences for a configuration.
Autoreclose sequences for overcurrent and non-directional ground-fault protection
applications where high speed and delayed autoreclosings are needed can be as follows:
Example 1.
The sequence is implemented by two shots which have the same reclose time for all
protection functions, namely 50P-1, 51P and 51N/G. The initiation of the shots is done by
activating the trip signals of the protection functions.
Section 9
Control functions
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