Kamis, 27 September 2012

Beranda » Operating duty of a Circuit Breaker

Operating duty of a Circuit Breaker

According to ANSI/IEEE C37.4-1999, clause 5.6: "Rated standard operating duty (standard duty cycle). The standard operating duty of a circuit breaker is:

O - t - CO - t' - CO

Where:
O = Open;
CO = Close - Open
t' = 3 minutes
t = 15 seconds for circuit breakers not rated for rapid reclosing, and
t = 0.3 seconds for circuit breakers rated for rapid reclosing".


Sidharthan.G
Circuit2017.





Related Search: operation of circuit breaker,circuit breaker operation,sf6 circuit breaker operation,operating sequence of circuit breaker,operating duty cycle of sf6 circuit breaker,110,33,230,400,11KV breakers

Tidak ada komentar:

Posting Komentar

Diberdayakan oleh Blogger.