... , 53-5 Cat.NO.Fig.Main Dimension(mm)TransverseStrengthNPower frequency voltage(KV)Weight(10pcs)KGDryflashoverWet flashoverHhDdd1d2RVerticalHorizontal53-12542757451822118,900208102.253-217638794518241813,3002512155 ... million US dollars.5). A wide range of low and high voltage insulators: Disc Suspension Insulators, Shackle Insulators, Spool Insualtors, Stay Insulators ...