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Your present location:Products >> Thermostat >> KSD302 >> KSD302Thermostat
  • 商品名称: KSD302Thermostat
  • 产品介绍:
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立刻詢價

产品原理及功能Performances and principle

本公司KSD302系列产品是利用国外优质双金属片作为感应温度元件,当温度升到标准动作温度时,双金属片受热产生内应力而突跳,推动传动杆迅速打开/闭合触点,当温度降至设计温度值,触点又回复到闭合/打开状态,达到接通或断开电路的作用,从而起到保护产品的功能。

本公司KSD302系列产品通过两组双金属片推动两组触点,达到控制两组电号或正负级的断开与接通,是一种双刀双掷的温控开关。

The KSD 302 series productsproduced by our company is a kind of thermostat which adopt the bimetal disc imported form foreign country as the temperature sensing element.When the ambient temperature raises to the preset operation temperature ,the contacts open/close as the bimetal disc deforms to jump when being heated.Then when the electrical appliance is cooled down to the reset temperature ,the contacts come back to close/open status.So that the electric appliance is protected.

The KSD 302 series products adopt two sets bimetal disc pushing two sets contacts,to controlling two circuits open/close.It’s a DPDT thermal switch.

技术参数

1、产品型号:温控器KSD302;

2、额定电气性能:AC/DC24V/50HZ,≤20A(阻性负载);

3、常态电气强度:AC50Hz 500V/1min无击穿、闪络现象;

4、常态绝缘电阻:>10MΩ

5、触点接触形式:双刀双掷;

6、形式:常开型温度上升、触点接通;

7、耐久性:10000次;

8、动作温度范围:第一档/第二档50℃-120℃;

9、温度误差:±3℃、±5℃(按客户需求制作);

10、连接方式:堪入式;

11、结构方式:内置式;

12、外壳防护等级:IP00;

13、绝缘材料PTI值:PTI175;

14、耐热耐燃分类:B类。

1、Product model: KSD302

2、Rated electric performance: AC/DC24V/50HZ,≤20A(Resistive Load)

3、Regular electric strength: AC50Hz 1250V/1min without puncture,flashover

4、Regular isolation resistance: >100MΩ  

5、Contact: DPDT

6、Type: Normally open , temperature raises,contactor close;

7、Durability:10000 cycles

8、Operation temperature range: the first gear /the second gear 50℃-120℃

9、Tempareture tolerance: ±3℃、±5℃(can be customerized)

10、Connection type:Embedded

11、Structure: Built-in

12、Protection Degree: IP00

13、PTI of insulating material: PTI175

14、Heating and fire resistance:B

注意事项Attention

采用接触感温式安装, 安装时使金属盖平面贴紧于发热体的安装面。

安装时不可把盖面压塌变形,以免影响性能。

使用时不可让液体渗入温控器內部,以免影响电气可靠性,以防止漏电伤害。

本产品为双极接线方式,使用时应按照标识符号,正确接线。使用额定电流不可大于20A。

产品应在相对湿度小于90%,环境温度40℃以下通风、洁净、干燥、无腐蚀性气体的仓库中密封存放。

 

Adopt contact feeling temperature installation. Please keep the metal cap firm with the installation surface of the heating element when installing .

Don’t distort the metal cap in installation to avoid performance decrease.

Don’t let liquid go into the temperature controller to avoid the electric reliability and leakage damage.

Please connect the cable correctly in accordance with the instruction signs. The used rated current should be less than 20A.

Keep the product in clean dry warehouse at good ventilation and free of corrosive gas and with relative humidity less than 90% and environment temperature under 40℃.

产品命名

 

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