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DZS-100延时中间继电器

更新:2013/9/9 13:51:34      点击:
  • 产品品牌   
  • 产品型号   DZS-100
  • 产品描述

    DZS-100延时中间继电器,是上海人民电气有限公司 http://www.shamandq.com 为您提供的关于DZS-100延时中间继电器型号,DZS-100延时中间继电器价格,有关DZS-10...

产品介绍
 用途

DZS-100系列中间继电器用于各种保护和自动控制需要延时的线路中,以增加触点数量和触点容量。

结构及基本原理

DZS-100系列延时中间继电器为电磁式继电器,是将DZS-200机芯装入透明壳体中,透过壳罩可以观察到继电器动作情况。它的延时动作和返回是靠装在铁芯上阻尼环来获得的。内部接线见图1,外形及安装开孔尺寸见图2

内部接线图(BT12

主要技术数据

3.1 继电器的型号、延时方式、额定电压、触点形式见下表:

型号

延时方式

额定直流电压(V)

触点形式

DZS-115

动作延时

220

110

48

24

2动合、2动断

DZS-117

4动合

DZS-145

返回延时

2动合、2动断

 

3.2技术数据

 

 

技术数据

型号

DZS-115,115Q DZS-177,177Q DZS-145,145Q DZS-127,127Q DZS-136,136Q

额定值

24,48,110,220    110,220,48,24  110,220,48,24

额定保持电流

1,2,4  2,4,6  1,2,4  2,4,6

保持绕组数量

2  2

延时方式

延时动作  延时返回  延时动作

动作值

30%~70%额定电压值

返回值

≥3%额定电压值

检查项目和要求

4.1 检查壳罩及内部机芯有无在运输中的损坏现象。

4.2触点间隙、动合触点不小于1.5mm,动断触点不小于1mm,触点超行程不小于0.3mm。触点应接触可靠。

6.订货须知
订货时应指明:
a.     继电器的名称和型号;
b.     安装方式:凸出式后接线或凸出式前接线;
c.    额定电压值;
d.    订货数量;
e.    交货地址。

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