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DZ15LE透明外壳漏电断路器

更新:2013/9/23 14:52:17      点击:
  • 产品品牌   
  • 产品型号   DZ15LE
  • 产品描述

    DZ15LE透明外壳漏电断路器,是上海人民电气有限公司 http://www.shamandq.com 为您提供的关于DZ15LE透明外壳漏电断路器型号,DZ15LE透明外壳漏电断路器价格,有关DZ1...

产品介绍

DZ15LE系列透明外壳漏电断路器((剩余动作电流断路器、以下简称断路器),它是一种中性对地的漏电保护装置,适用于交流50Hz,额定电压380V,额定电流至63A(100A)的电路中,作漏电保护之用,也可用来子防止因设备绝缘损坏,产生接地故障电流而引起的火灾危险。并可用来保护线路和电动机的过载及短路,亦可作为线路的不频繁转换及电动机不频繁起动之用。漏电断路器的额定漏电动作值根据实际使用要求可拨动调整。
本产品符合GB14048.2标准。

?注:配电保护用过电流脱扣器代号为1;
电动机保护用过电流脱扣器代号为2

安装地点的海拔不超过2000m
周围空气温度上限不超过+40℃;24h平均值不超过+35℃;下限不低于-5℃。
大气的相对温度,在周围最高温度为+40℃时不超过50%,在较低温度下可以有较高的相对湿度,最湿月的平均最低温度为+25℃时,月平均最大相对湿度为90%,并考虑到温度变化发生在产品表面上的凝露。
安装在无冲击振动及无雨侵袭的地方,上接线端子接电源侧,下接线端子接负载侧,与垂直面的倾斜度不超过5°。
安装类别为Ⅲ类。
污染等级为3级。
漏电断路器安装场所附近的外磁砀在任何方向不超过地磁场的5倍。

按断路器的极数分为;二极、三极、四极、三极四线
按断路器的用途分为;配电用,保护电动机(仅适用于三极)。

用户在定货时必须说明:
漏电断路器的型号及名称;
漏电断路器过电流脱扣器的额定电流;
漏电断路器的额定剩余动作电流;
漏电断路器的分断时间

保护种类、极数及数量;
漏电断路器内部附件和外部附件的额定电压。
例如:订购DZ15LE-100T/3901漏电断路器,过电流扣器额定电流100A,额定剩余动作电流30mA,分断时间<0.2s,三极,配电保护用,数量10台。

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