Custom KSD301 1/2″ Tindakan snap termostat cakera bimetal di China

Bimetal Snap Action hi-limit Temperature Control: Resin fenolik KSD301 (seramik atas permintaan) siri 1/2 "kawalan suhu bimetal dari Yaxun Electric menawarkan kebolehpercayaan yang terbukti dalam kompak, Reka bentuk kos efektif. 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 Pengawal Peraturan Hi-Limit Thermostat Kawalan Suhu

KSD301 1/2″ Tindakan snap termostat cakera bimetal

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 amp di 120 volts and 7.5 amps@250 volts, dan 10 amp di 240 Vac untuk 100,000 kitaran. YAXUN Electric supplies the best and highest quality 1/2″ discs available. This is an automatic reset thermostat.

KSD301 mempunyai pelbagai aplikasi yang akan digunakan sebagai had keselamatan(Hi-Limit) atau pengawal peraturan.

KSD301 1/2″ Tindakan snap termostat cakera bimetal
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. Tindakan snap cakera dapat mendorong tindakan kenalan melalui struktur dalam, dan kemudian menyebabkan litar akhirnya. 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. Penilaian Elektrik: AC 125V max 15A; AC250V 5A 10A 15A MAX 16A
2.2. Suhu tindakan: -10~300 degree
2.3. Perbezaan suhu pemulihan dan tindakan: 10 ke 25 darjah, atau mengikut permintaan pelanggan.
2.4. Sisihan suhu: +-3 / +-5 / +-10 degree or according to client’s request
2.5. Rintangan litar: ≤50mΩ (Nilai awal)
2.6. Rintangan penebat: ≥100mΩ (DC500V keadaan normal)
2.7. Kekuatan dielektrik: AC50Hz 1500V / min, Tiada kerosakan yang membutakan (Keadaan normal)
Kitaran hidup: ≥100000
2.8. Normally closed or open
2.9. Two kinds of mounting bracket: movable or immovable
2.10. Terminal
a. Terminal type: 187series of 4.8*0.5mm and 4.8*0.8mm, 250 series of 6.3*0.8mm
b. 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, laminators, electric water pots, steam guns, steam irons, wind warmers, ketuhar gelombang mikro, dispenser air, dll.
Open temperature & Tetapkan semula suhu

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
White goods
Electric heaters
Automotive seat heaters
Water heaters