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ZW20B-12型户外高压真空断路器

更新:2013-9-26 14:10:19      点击:
  • 产品品牌   
  • 产品型号   ZW20B-12
  • 产品描述

    ZW20B-12型户外高压真空断路器,是上海人民电气有限公司 http://www.shamandq.com 为您提供的关于ZW20B-12型户外高压真空断路器型号,ZW20B-12型户外高压真空断路...

产品介绍

ZW20B-12 型户外高压真空断路器 是由一台高压真空断路器和智能控制器两部分组成。适用于交流50Hz、额定电压12KV、额定电流至630A的双路电源供电系统中,当一路电源发生停电或欠压时自动切换到另一路正常电源供电,可靠保证供电的连续性。同时具有短路及过流等保护互锁功能,有效避免了负载故障时不必要的再次供电冲击。在常用电源发生故障停电时,切换装置可以完成与备用电源的自动切换,以保证可靠性和安全性。也可根据负载的需要进行两路电源之间的选择切换。


 

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