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HY10W, HY5W Polymer type Zinc Oxide Arrester Main Description:
The zinc oxide arrester is the most advanced over-voltage protector in the world. Due to make the resistor disc of core component mainly adopt zinc oxide arrester. Compared with the conventional silicon carbide arrester, this prescription of the product improves greatly the volt-Ampere characteristics of the resistor disc and increased through-current capability at over-voltage so as to bring a radical changes for the characteristics of the arresters.
HY10W, HY5W Polymer type Zinc Oxide Arrester Special Features:
Under the circumstance of normal operating voltage, the current through the arrester is just on microampere degree. When suffered from over-voltage, the arrester's excellent nonlinear characteristics will make the current through the arrester increase to several thousand amperes, while the arrester will be under the circulating stale and release over-voltage energy so as to protecting the power thansmission equipments against the damage caused by the over-voltage. |
