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HZW32-12高压双电源智能切换装置
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Add: No.99, Hengshan Road, Jianxi District, Luoyang, China

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HZW32-12高压双电源智能切换装置

  HZW32-12户外高压双电源自动切换装置适用于额定电压12kV,额定频率50Hz,额定容量20000kVA及以下输配电线路,既可安装在户外电杆上,也可配套适当尺寸的金属外壳户外落地式安装,外观美观大方,占地面积小,在煤炭、石油、化工、医院、商场、学校、电网等重要负荷线路上得到广泛应用;该装置由二台真空断路器及一台智能双电源保护控制器构成,不但可以实现高压双电源自动切换,也可以实现基本保护功能,确保重要负荷不间断供电;该装置投资小,调试维护方便,是理想的高压双电源自动化设备。
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概述

  HZW32-12户外高压双电源自动切换装置适用于额定电压12kV,额定频率50Hz,额定容量20000kVA及以下输配电线路,既可安装在户外电杆上,也可配套适当尺寸的金属外壳户外落地式安装,外观美观大方,占地面积小,在煤炭、石油、化工、医院、商场、学校、电网等重要负荷线路上得到广泛应用;该装置由二台真空断路器及一台智能双电源保护控制器构成,不但可以实现高压双电源自动切换,也可以实现基本保护功能,确保重要负荷不间断供电;该装置投资小,调试维护方便,是理想的高压双电源自动化设备。

使用环境条件

  周围空气温度:25℃ ~+40℃

  周围空气可以受到尘埃、烟、腐蚀性气体、蒸汽或盐雾的污染

  海拔高度:不超过2000m

  风度不大于35m/s

  污秽等级:IV级

  来自开关设备和控制设备外部的振动或地动是可以忽略的

产品特点

 

  1、实现双电源互投控制、优先级别备自投控制;

  2、具有过流、限时、速断、零序、涌流等保护功能,保护定制连续可调;

  3、可就地或远程操作,实现远近距离分合闸控制,装置自带逻辑闭锁功能,运行安全、稳定、可靠;

  4、互投间隔时间从零秒开始连续可调,可根据用户需求设置备自投时间;

  5、可配备后备电源,在输配电线路断电情况下进行分合闸,操作简单、方便;

  6、自带事故记忆功能,利于快速排查故障,提高供电效率,确保设备安全运行;

  7、预留配网自动化终端接口,GPRS及GSM通讯模块,可实现“四遥”功能;

  8、装置机构箱及双电源保护控制器采用不锈钢金属外壳,耐腐蚀,使用寿命长。

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