IEEE Std C37.04a-2003
Rating structure for AC high-voltage circuit breakers rated on an symmetrical current basis - Amendment 1: Capacitance current switching

Standard No.

IEEE Std C37.04a-2003

Release Date

2003

Published By

Institute of Electrical and Electronics Engineers (IEEE)

Latest

IEEE Std C37.04a-2003

Scope

This amendment specifies the capacitance current switching portion of the rating structure for all ac circuit breakers rated above 1000 V, including both outdoor and indoor types having preferred ratings listed in ANSI C37.06-2000. The rating structure establishes the basis for all assigned capacitance current ratings including overhead line switching, cable switching, capacitor bank switching, and back-to-back capacitor bank switching.

IEEE Std C37.04a-2003 history

• 2003 IEEE Std C37.04a-2003 Rating structure for AC high-voltage circuit breakers rated on an symmetrical current basis - Amendment 1: Capacitance current switching