IEC 60099-8:2011 covers metal-oxide surge arresters with external series gap (externally gapped line arresters (EGLA) that are applied on overhead transmission and distribution lines, only to protect insulator assemblies from lightning-caused flashovers. This standard defines surge arresters to protect the insulator assembly from lightning-caused overvoltages only. Designs with the EGLA's external series gap installed in parallel to an insulator are not covered by this standard.
IEC 60099-8 Ed. 1.0 b:2011 History
IEC 60099-8 Ed. 2.0 b:2017
$208.00 $417.00
IEC 60099-8 Ed. 2.0 b:2018
$176.00 $352.00
IEC 60099-8 Ed. 2.0 en:2017
$208.00 $417.00
IEC 60099-8 Ed. 1.0 b:2011
$176.00 $352.00
More Standards PDF
IEC 62282-6-100 Ed. 1.0 en:2010
$256.00 $512.00
ICC IBC-2009 Commentary Volume 2
$65.00 $131.00
ICC IFGC-2009 Commentary
$51.00 $103.00
IEEE 1185-2010
$66.00 $132.00