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DZ15塑壳式断路器

更新:2013/9/23 14:47:46      点击:
  • 产品品牌   
  • 产品型号   DZ15
  • 产品描述

    DZ15塑壳式断路器,是上海人民电气有限公司 http://www.shamandq.com 为您提供的关于DZ15塑壳式断路器型号,DZ15塑壳式断路器价格,有关DZ15塑壳式断路器的相关资料,上海...

产品介绍

DZ15系列塑壳式断路器(以下简称断路器)适用于交流50HZ,额定电压至380V,额定电流至63A(100A)的电路中。作为配电、电动机的过载及短路保护用。亦作为线路不频繁转换及电动机不频繁起动之用。本产品符合GB14048.2.2标准。

安装地点的海拔不超过2000m。
周围空气温度上限值不超过+40℃;下限值不低于-5℃24小时内平均温度不超过+35℃。
大气的相对湿度在周围最高温度+40℃时不超过50%,在较低温度下可以有较高的相对湿度,最湿月的平均最大相对湿度不超过90%。同时该月的月平均最低温度不超过+25℃,并考虑到温度变化发生在产品表面上凝露。
安装条件垂直安装,各方向倾斜不超过5℃。
断路器的安装类别为Ⅲ类。
污染等级为3级。

断路器主要由接触器系统、操作机构、液压电磁脱扣器、灭弧机构及塑料外壳等组成,当被保护线路和电动机过载及发生短路时,断路器能可靠分断;多极断路器能机构联动,只要一极过载动作,便能使所有的极同时分断。

断路器的主要参数

型号

壳架等级额定电流 A

额定电流?In A

极数

额定电压Un V

额定短路分断能力
Icu KA

飞弧距离mm

DZ15-40/190□

40

6 10 16 20 25 32 40

1

220

3

≤50

DZ15-40/290□

2

380

DZ15-40/390□

3

380

DZ15-100/390□

100

10 16 20 25 32 40 50 63 80 100

4

380

5

≤70

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