WavePro™ 3200–5000 A Power Circuit Breakers
Chapter 3. Breaker Operation
3–1 Operating Instructions
Sequence of Operations
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Operation of the Breaker
Manually Charging the Mechanism Springs
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Open/Closed
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Main Breaker
Contacts
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Condition of Charging
Springs
Next Permissible
Operating Function
OPEN Open DISCHARGED Discharged Mechanism may be charged
OPEN Open CHARGED Charged Contacts may be closed
CLOSED Closed DISCHARGED Discharged
Mechanism may be recharged or
Contacts may be opened
CLOSED Closed CHARGED Charged Contacts may be opened
Table 2. Sequence of operations that may be performed with the WavePro circuit breaker.