Seismic Analysis and Certification of Two Surge Arrestors in Support of new installation for an HVDC facility in a high seismic zone area


To perform seismic analysis and qualification of 2 surge arresters per requirements of IEEE 693 standard.


ENOVA was contracted to perform seismic qualification of two surge arresters in accordance with the requirements of IEEE 693 standard. The installation was for an HVDC site in New Zealand with very high seismic demand.