IEEE C37.04-2018

Detail information

Designation: IEEE C37.04-2018

Publication date: 31/05/2019

Pages: 122

Country: International technical standard

Where to buy?

You can buy at www.mystandards.biz

Anotation

Revision Standard - Active.
The rating structure for all high-voltage circuit breakers, which include all voltage ratings above 1000 V ac and comprise both indoor and outdoor types, is covered in this standard. Preferred ratings are also provided. Typical circuit breakers covered by these standards have maximum voltage ratings ranging from 4.76 kV through 800 kV, and continuous current ratings of 600 A, 1200 A, 2000 A, 3000 A, and 4000 A associated with the various maximum voltage ratings. The rating structure establishes the basis for all assigned ratings, including continuous current, insulation capability (formerly dielectric withstand voltages), short-circuit current, transient recovery voltage, and capacitor switching, plus associated capabilities such as mechanical endurance, load current, and out-of-phase switching. Generator circuit breakers are covered by IEC/IEEE Std 62271-37-013.

ISBN: 978-1-5044-5435-3, 978-1-5044-5436-0
Number of Pages: 122
Product Code: STD23485, STDPD23485
Keywords: capacitive current switching, IEEE C37.04, indoor, insulation capability, interrupting time, mechanical endurance, outdoor, operating duty, power frequency, ratings, related capabilities, short-circuit current, short-line fault, transient recovery voltage
Category: Switchgear