This component simulates of three-phase circuit breaker operation. The ON (closed) and OFF (open) resistance of the breaker must be specified along with its initial state.
This component is controlled through a named input signal (default is BRK), where the breaker logic is:
0 = ON (closed)
1 = OFF (open)
Three-Phase Breaker operation is virtually identical to that described for the Single-Phase Breaker. The breaker control can be configured automatically by using the Timed Breaker Logic component, or the Sequencer components. The breaker may also be controlled manually through the use of on-line controls, or through a more elaborate control scheme.
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