IEEE C37.04b-2008 ✓ Most Recent

1745386

IEEE Standard for Rating Structure for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis Amendment 2: To Change the Description of Transient Recovery Voltage for Harmonization with IEC 62271-100

Amendment by IEEE , 04/03/2009

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Amendment Standard - Superseded. This standard is revised to change the descriptions of the standard transient recovery voltage (TRV) envelope and ratings. This is applicable for ac high-voltage circuit breakers rated above 1000 V and on a symmetrical current basis. The capability limits of these circuit breakers are determined to a major degree by the TRV. The revised descriptions of TRV bring the TRV requirements in IEEE standards into harmony with the TRV requirements in IEC standards that apply to the same type and class of equipment. See more

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Product Details

Published:

04/03/2009

ISBN(s):

9780738158907, 9780738158891

Number of Pages:

56

File Size:

1 file , 1.2 MB

Product Code(s):

STDSU95871

Note:

This product is restricted and cannot be purchased in the following countries Russia, Belarus