IEEE C37.11-2022

Annotation of standard text IEEE C37.11-2022 :

Revision Standard - Active.
Standard requirements for all types of electrical control circuits for ac high-voltage circuit breakers rated above 1000 V are given. Any type of power-operated mechanism and both ac and dc control power are applicable for this standard. Only basic control elements of the circuit breaker, including reclosing where required, are included in this standard. Devices or circuits for protective relaying, special interlocking, and so forth are not included.

ISBN: 978-1-5044-9430-4, 978-1-5044-9431-1
Number of Pages: 32
Product Code: STD25956, STDPD25956
Keywords: ac high-voltage circuit breakers, alarm circuits, auxiliary contacts, auxiliary switch, closing, control schemes, electrical control, grounding, heater circuits, IEEE C37.11, metal-clad switchgear, metal-enclosed switchgear, motor circuits, opening, reclosing, tripping
Category: Switchgear