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型号：CS20-R 数量：库存多多

电流开关 CS20-R

Current Relay CS20-R

The CS20-R is a low cost current relay designed for applica-tion that require an on-off indication of current. The relay will act while current is above the pre-set value，the current relay is recommended to be used for application where the operat-ing current is above 200mA。It is with 3 way selector that is used for to select the load circuit needed to be monitor.

The typical application is to monitor the work status of heat-ing element. When the load lose more than 1/3, the current switch will alarm, the alarm indicator will bright, and the con-tacts of relay will switch.

CS20-R电流开关，是一种低成本,专为只需要指示和告警电流有或无的场合应用的电流继电器。电流值超过电流预置值时就能改变输出继电器的状态，因此电流开关能应用于监视电流为200mA以上的场合。带有3路选择开关，可用于选取需要监视的负载回路。

典型的应用场合为监视加热元件的工作状态。当加热元件开路时，电流开关的告警指示灯会亮起，其辅助接点就会输出告警信号；当组合式加热元件中部分缺失，电流开关也会告警。

应用场合

Application

技术数据

Technical data

CS20-R

电源

power supply

AC220V, 50/60Hz

功耗

Power consumption

接线端子

Terminals

导线截面至4mm2

Conductors up to 4mm2

防护等级

Protection class

IP30

环境温度

Ambient temperature

-25 °C to +45°C

使用寿命

Life span

>100,000h

额定电流

Rated current

2.5A

额定动作点

Rated acting point

响应时间

Response time

初始化时间

Initial time

继电器触点

Relay contacts

1NO+1NC

继电器触点额定开断容量

Rated contacts switching capacity

AC-15/250V 6A

耐压强度

Insulating strength

AC2000V, 50Hz, 1Min

安装位置

Location mounted

任意

As desire

安装方式

Mount method

DIN35mm导轨安装

Mount at DIN35 rail

外壳材料

Material of enclosure

材料性能符合DIN7708标准

Insulating material according to DIN7708