What Do You Understand By The Term “short Circuit Mva”? How S The

1.	What Do You Understand By The Term “short Circuit Mva”? How S The Breaking Capacity Specified?
Answer» “Short CIRCUIT MVA” is the rupturing capacity or breaking capacity of a circuit BREAKER in case of a three PHASE symmetrical fault which determines the size of the circuit breaker. The breaking capacity of a circuit breaker is specified EITHER in terms of symmetrical breaking current/MVA or ASYMMETRICAL breaking current/MVA. “Short Circuit MVA” is the rupturing capacity or breaking capacity of a circuit breaker in case of a three phase symmetrical fault which determines the size of the circuit breaker. The breaking capacity of a circuit breaker is specified either in terms of symmetrical breaking current/MVA or asymmetrical breaking current/MVA.

What Do You Understand By The Term “short Circuit Mva”? How S The Breaking Capacity Specified?

Answer»

“Short CIRCUIT MVA” is the rupturing capacity or breaking capacity of a circuit BREAKER in case of a three PHASE symmetrical fault which determines the size of the circuit breaker. The breaking capacity of a circuit breaker is specified EITHER in terms of symmetrical breaking current/MVA or ASYMMETRICAL breaking current/MVA.

“Short Circuit MVA” is the rupturing capacity or breaking capacity of a circuit breaker in case of a three phase symmetrical fault which determines the size of the circuit breaker. The breaking capacity of a circuit breaker is specified either in terms of symmetrical breaking current/MVA or asymmetrical breaking current/MVA.

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