工作原理 :
跳式温控器是小型带外壳的双金属片温控器,属温度继电器类器件。利用碟型双金属片在温度作用下产生瞬间跳动的原理,通过机构的作用,使触点迅速动作,达到断开或接通电路的目的。其工作温度固定,无需调整,动作可靠干脆,电弧小,使用寿命长,无线电干扰。
Series snap-action thermostat is bimetal temperature control switch with mini size shell. Usually be divided into temperature delay components category. The bimetal disc will snap instantly when subjected to certain temperature. Then circuit was cut off or connected via this mechanical function. The working temperature is fixed no need manual adjustment. It is reliable with little arcing and long life cycle, little wireless interference.
技术参数 :
电气特性:DC12V/DC24V/AC125V/AC250V,5A/10A/15A/16A/20A
动作温度范围:-20℃~300℃(根据用户需要)
动作温度公差:±2℃;±3℃;±5℃;±10℃(或按客户要求)
通断温差范围:8℃~150℃(或按客户要求)
绝缘电阻:≥100mΩ(DC 500V 常态)
接触电阻:≤50mΩ(初始值)
电气强度:50Hz 1500V/min(无击穿无闪烁)
使用寿命:≥100,000 次
接点形式:
常闭型:温度上升,触点断开;温度下降,触点接通;
常开型:温度上升,触点接通;温度下降,触点断开;
手动复位型:温度上升,触点断开;温度下降,手动按复位柄接通;
外壳防护等级:IP00
安装方式:普通活动环、圆耳活动环、平板活动环、带安装孔普通大铝盖、带安装孔加长铝盖,M3-M22*1.5 铜头。
应用范围:广泛用于咖啡壶、消毒柜、电热水壶、过胶机、烤面包机、蒸汽机、暖风机、微波炉、饮水机等多种家用电器。(英文参数部分)
Electrical rating: DC12V/DC24V/AC125V/AC250V, 5A/10A/15A/16A/20A
Action temp range: -20℃~300℃.
Tolerance: ±2℃;±3℃;±5℃;±10℃.
Differential: 8℃~150℃ or according to customer's requirement.
Insulation resistance: ≥100mΩ(DC 500V Normal state).
Contact resistance: ≤50mΩ.
Dielectric strength: AC50Hz, 1500V/min(no breakdown Flicker).
life time: ≥100,000 cycle times.
Contact type: Normal closed and Normal opened and manual reset.
Shell protection class: IP00Holder type: Fixed holder/Active holder Type A and Type B/ Without holder, M3-M22*1.5 Copper head
Application: The products are widely used to coffee pots, Disinfection cabinet, Electric kettle, plastic machines, Toasters, Steam Engines, Fan Heaters, Microwave ovens, Dispensers etc Multiple household appliances
