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JZD1低压电压互感器

更新:2013/9/12 12:55:53      点击:
  • 产品品牌   
  • 产品型号   JZD1
  • 产品描述

    JZD1低压电压互感器,是上海人民电气有限公司 http://www.shamandq.com 为您提供的关于JZD1低压电压互感器型号,JZD1低压电压互感器价格,有关JZD1低压电压互感器的相关资...

产品介绍

一、JDZ1-1概述

JDZ1-1,JDZ2-1型电压互感器为单相双绕组绕注式户内型产品,适用于50Hz、380V电路中,供测量电压、电能和功率以及继电保护,自动装置用。

JDZ1-1,JDZ2-1型电压互感器适用于额定频率50Hz,额定电压为10KV及以下的电力系统中作电压、电能测量 及继电保护之用。该系列产品为全封闭环氧树脂浇注绝缘结构。一、二次绕组和铁芯用环氧树脂混合胶浇注成型。具有很高的机械强度、防潮、防腐蚀性、防火及免维护等优点。铁芯采用优质晶粒取向冷轧硅钢片叠制而成,具有很好的误差性能。一次绕组接线端子标志“A、X”(新标准为A、B)在上部,二次绕组接线端子 “a、x”(新标准为a、b)在下部,且加装防护罩,以防窃电。底部装有安装底板供用户安装使用,且有接地螺栓供接地使用。

二、结构简介:

本型互感器为浇注式外铁芯结构,铁芯选用冷轧硅钢片制成 C型,将铁芯套在同心绕制的多面体绕组中,用钢带扎成一整体,铁芯两侧安装一、二次绕组的出线接线座、下部有供安装互感器用的底座,铭牌处于顶部,明显醒目,整体结构紧凑、美观、合理。 本型电压互感器可用于单相线路,两台互感器连成V型,接线后可用于三相线路。

三、型号含义

四、外形及安装尺寸

 

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