SVN Series Polymer Housed Surge Arresters Ahaadu a Kudin IEE-Business na SVN Series na Surge Arresters da Polymer Housed

Gwọ́lá
IEE-Business SVN, PH3 na PH4 stanchion class arresters dị n'otu maka iji ịkwalite system voltages site na 22.86 kV ruo 500 kV (24 kV max ruo 550 kV max). Ha na-akọwa ụzọ dị mfe maka porcelain housed arresters (MVN family), enweghị ịkwalite nke ọma site na ịkwalite ọnụọgụgụ ma ọ bụ ịkwalite ihe ọmụma, maka ọtụtụ ebe ebe a chọrọ ịkwalite ọnụọgụgụ nke porcelain adịghị ọ ghọta na ọ ga-enye ọhụrụ. Nke ochie, SVN, PH3 na PH4 families (site na 230kV MCOV) na-egosi ịkwalite High Seismic Performance site na IEEE Standard 693-2018.

Ikwado:
    "Tube"design, using fiberglass reinforced epoxy tube overmolded with silicone rubber weathershed housing
    Single column of MOV discs and aluminum spacers (as required) centrally located within housing
    Disc column held under high spring compression between ductile iron end fittings affixed to housing
    Directional pressure relief system built integrated into end fittings

At-a-Glance:
    High leakage distance designs (standard designs at least 28% more leakage distance than IEEE C62.11 minimum); higher leakage distance designs available for high pollution areas
    Up to 47% lighter than comparable porcelain arresters
    Resilient polymer housing resistant to mechanical damage
    Tested to 63kA rated short circuit current; can handle reclosures with no concern for housing fragmentation

Technology parameters