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Historical Amendment

IEEE C62.11a-2008

IEEE Standard for Metal-Oxide Surge Arresters for AC Power Circuits (>1 kV)
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IEEE C62.11a-2008

IEEE Standard for Metal-Oxide Surge Arresters for AC Power Circuits (>1 kV)

PUBLISH DATE 2008
PAGES 20
IEEE C62.11a-2008
Amendment Standard - Superseded. Metal-oxide surge arresters designed to repeatedly limit the voltage surges on 48 Hz to 62 Hz power circuits (>1000 V) by passing surge discharge current and automatically limiting the flow of system power current applies to this amendment. This amendment covers devices for separate mounting and to those supplied integrally with other equipment. The tests demonstrate that an arrester can survive the rigors of reasonable environmental conditions and system phenomena, while, at the same time, protect equipment and/or the system from damaging overvoltages caused by lightning, switching, or other undesirable surges.
This standard applies to metal-oxide surge arresters (MOSAs) designed to repeatedly limit the voltage surges on 48 Hz to 62 Hz power circuits (>1000 V) by passing surge discharge current and automatically limiting the flow of system power current. This standard applies to devices for separate mounting and to devices supplied integrally with other equipment. NOTE—These tests demonstrate that an arrester can survive the rigors of reasonable environmental conditions and system phenomena while protecting equipment and/or the system from damaging overvoltages caused by lightning, switching, and other undesirable surges.
SDO IEEE: Institute of Electrical and Electronics Engineers
Document Number C62.11
Publication Date July 18, 2008
Language en - English
Page Count 20
Revision Level a
Supercedes
Committee Surge Protective Devices Committee
Publish Date Document Id Type View
Sept. 24, 2020 C62.11-2020 Revision
Dec. 20, 2012 C62.11-2012 Revision
March 22, 2006 C62.11-2005 Revision
Aug. 2, 1999 C62.11-1999 Revision
May 13, 1994 C62.11-1993 Revision
July 24, 1987 C62.11-1987 Revision