定制KSD301 1/2″ 中国快动双金属片温控器

Bimetal Snap Action hi-limit Temperature Control: KSD301酚醛树脂 (根据要求陶瓷) YAXUN Electric 的 1/2” 双金属温度控制器系列在紧凑的结构中提供了久经考验的可靠性, 具有成本效益的设计. 1/2″ Auto Reset Thermostat Switch use a bi-metal 1/2″ disc for snap action, positive & instantaneous opening or closing of electric circuits.

KSD301调节控制器上限温度控制温控器

KSD301 1/2″ 速动双金属片温控器

Bimetal Disc Snap Action Thermostats KSD301 For Electric Water Heater

The snap action of the bimetal disc provides excellent contact separation resulting in excellent life cycle at electrical loads of 15 安培数 120 volts and 7.5 amps@250 volts, 和 10 安培数 240 交流电用于 100,000 周期. YAXUN Electric supplies the best and highest quality 1/2″ discs available. This is an automatic reset thermostat.

KSD301 具有多种可用作安全限制的应用(高限) 或调节控制器.

KSD301 1/2″ 速动双金属片温控器
1. KSD301 1/2″ Snap Action Bimetal Disc Thermostat Principle and structure
The main principle of KSD series thermostat is that one function of bimetal discs is snap action under the change of sensing temperature. 圆盘的快速动作可以通过内部结构推动触点动作, 最后导致电路通断. The main characteristic are the fixation of working temperature, the reliable snap action, less flashover longer working life and less radio interference.
2. KSD301 (H31) thermostat’s specification
2.1. 电气额定值: AC 125V max 15A; AC250V 5A 10A 15A 最大16A
2.2. 动作温度: -10~300 degree
2.3. Recovery and action temperature difference: 10 到 25 度, 或根据客户要求.
2.4. Temperature deviation: +-3 / +-5 / +-10 degree or according to client’s request
2.5. 电路电阻: ≤50mΩ (初始值)
2.6. 绝缘电阻: ≥100mΩ (DC500V Normal State)
2.7. 介电强度: AC50Hz 1500V / 分钟, no breakdown blinding (Normal State)
Life cycle: ≥100000
2.8. Normally closed or open
2.9. Two kinds of mounting bracket: movable or immovable
2.10. 终端
一个. Terminal type: 187series of 4.8*0.5mm and 4.8*0.8mm, 250 series of 6.3*0.8mm
乙. Terminal Angle: bending angle: 0~90°C optional
2.11. Two kinds of body: plastic or ceramic.
2.12. Two kinds of temperature sensor face: aluminium cap or copper head.
3. Difference of auto reset type and Manual reset type
3.1. Manual reset type: Temperature sensing components consist of bimetallic strip. When the temperature reached the action temperature range, it will jump quickly and the movable disc disconnects. When the temperature declines to a fixed temperature point, the contact point cannot reset until reconnecting the circuit by pushing the reset button. And then the contact points recover, reaching a purpose of connecting or disconnecting the circuit and restarting the circuit by manual reset. (Kindly reminder: 1.This type of manual reset thermostat can reset when the temperature declines 20 °C after snap action by pressing the reset button. And 4~6 N will be advisable; please don’t use too much strength. 2. To ensure the normal function, the distance between the reset button and the close cover should not be less than 20.4mm. )
3.2. Manual reset type: Temperature sensing components consist of bimetallic strip. When the temperature reached the action temperature range, it will jump quickly and the movable disc disconnects. When the temperature declines to a fixed temperature point, the contact point can auto reset and start working.
4. KSD301 1/2″ Snap Action Bimetal Disc Thermostat Application
It is used as temperature control for household electric appliances and widely applied in coffee pots, automatic toasters, 层压机, electric water pots, steam guns, steam irons, wind warmers, 微波炉, 饮水机, ETC.
Open temperature & 复位温度

1. According to customer’s request to set the open temperature and reset temperature.

2. The standard open temperature and reset temperature’s sheet for auto reset type as below

Small appliances
白色家电
Electric heaters
Automotive seat heaters
Water heaters