Outdoor High Voltage Surge Lightning Arrester

We producing and offers a wide variety of high voltage surge
arresters, metal oxide gapless arresters designed to protect
transformers, switchgear, and other equipment from switching
and lightning surges. These arresters meet or exceed all
requirements of the most current IEC standard and can be
selected to match a range of contamination and energy
requirements. Surge arresters complete our reliable product
solutions designed for fault free distribution of electricity.
It should be installed parallel (between the line and earth) to
the transformer or cable terminations, or other objects that
require protection.
Construction
u00b7In comparison to equivalent porcelain-housed arresters, these
polymer housed gapless arresters are typically half the weight.
This makes transportation, handling and installation much easier.
u00b7The single-unit, high voltage designs provide improved
contamination performance over multi-unit designs.
u00b7Closer spacing Smaller line end castings and smaller
grading rings allow closer phase-to-phase spacing.
u00b7Zinc: oxide varister blocks are centered and restrained with tightly
woven fiberglass filament strands impregnated with epoxy resin.