Zinc oxide arresters for power distribution applications

  Zinc Oxide 9kv lightning 15kv surge arrester 'Hot Sale zinc oxide varistor   Product Description   zinc oxide surge arresters using non-linear V- the Ante excellent oxygen zinc resistance film, and therefore theonly slope 0f the arrester, lightning surge, the protective properties of the operating wave than traditional silicon carbide arresters have greatly improved. In particular, zinc oxide varistor has only slope response characteristic, without delay to thesteep voltage operation, low residual voltage, there is no discharge dispersion, etc.. Overcome inherent in the silicon carbide arrester discharge delay due to steep slopes of the steep slope of the discharge voltage operating wave discharge dispersioncaused by the disadvantages of operating wave discharge voltage, making the slope protection under the operating wavemargin is greatly improved. in the insulation co-ordination can be done on steep slopes, lightning surge protection of theoperating wave margin is nearly identic…

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