Circuit Breaker Status - ABB RET650 Technical Manual

Section 14
Monitoring
14.17.7.1
502
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Figure 216: Functional module diagram

Circuit breaker status

The circuit breaker status subfunction monitors the position of the circuit breaker, that
is, whether the breaker is in an open, closed or intermediate position. The operation of
the breaker status monitoring can be described using a module diagram. All the
modules in the diagram are explained in the next sections.
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Technical manual