KSD301 personnalisé 1/2″ Thermostat à disque bimétallique à action instantanée en Chine

Bimetal Snap Action Temperature Control: The KSD301 Phenolic resin (ceramic on request) series of 1/2” bimetal temperature controls from YAXUN Electric offers proven reliability in a compact, conception rentable. The KSD301 has a wide variety of applications to be used as a safety limit(hi-limit) or a regulation controller.

Bimetal Snap Action hi-limit Temperature Control: The KSD301 Phenolic resin (ceramic on request) series of 1/2” bimetal temperature controls from YAXUN Electric offers proven reliability in a compact, conception rentable. 1/2″ Auto Reset Thermostat Switch use a bi-metal 1/2″ disc for snap action, positive & instantaneous opening or closing of electric circuits.

Contrôleur de régulation KSD301, Thermostat de contrôle de température haute limite

Contrôleur de régulation KSD301, Thermostat de contrôle de température haute limite

KSD301 1/2" Thermostat à disque bimétallique à action instantanée

KSD301 1/2″ Thermostat à disque bimétallique à action instantanée

Bimetal Disc Snap Action Thermostats KSD301 For Electric Water Heater

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 amps at 120 volts and 7.5 amps@250 volts, et 10 amps at 240 ACC pour 100,000 cycles. YAXUN Electric supplies the best and highest quality 1/2discs available. This is an automatic reset thermostat.

The KSD301 has a wide variety of applications to be used as a safety limit(hi-limit) or a regulation controller.

KSD301 1/2″ Thermostat à disque bimétallique à action instantanée
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. L'action brusque du disque peut pousser l'action des contacts à travers la structure intérieure, and then caused on of off the circuit finally. 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. Évaluation électrique: AC 125V max 15A; AC250V 5A 10A 15A maximum 16A
2.2. Température d'action: -10~300 degree
2.3. Différence de température de récupération et d’action: 10 à 25 degrés, or according to client’s request.
2.4. Écart de température: +-3 / +-5 / +-10 degree or according to client’s request
2.5. Résistance des circuits: ≤50mΩ (Valeur initiale)
2.6. Résistance d'isolation: ≥100 mΩ (État normal DC500V)
2.7. Rigidité diélectrique: CA 50 Hz 1 500 V / min, pas de panne aveuglante (État normal)
Cycle de vie: ≥100000
2.8. Normally closed or open
2.9. Two kinds of mounting bracket: movable or immovable
2.10. Terminal
un. Terminal type: 187series of 4.8*0.5mm and 4.8*0.8mm, 250 series of 6.3*0.8mm
b. Angle terminal: 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, plastifieuses, electric water pots, steam guns, steam irons, wind warmers, fours à micro-ondes, distributeurs d'eau, etc..
Open temperature & réinitialiser la température

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

The KSD301 UL,CQC,VDE and RoHS certification approval

Open Temp. Réinitialiser la température. Open Temp. Réinitialiser la température. Open Temp. Réinitialiser la température.
-20℃+-5℃ 5℃+-5℃ 95℃+-5℃ 80℃+-5℃ 205℃+-5℃ 175℃+-10℃
-15℃+-5℃ 5℃+-5℃ 100℃+-5℃ 80℃+-10℃ 210℃+-5℃ 180℃+-10℃
-10℃+-5℃ 5℃+-5℃ 105℃+-5℃ 85℃+-10℃ 215℃+-5℃ 185℃+-10℃
0℃+-5℃ -10℃+-5℃ 110℃+-5℃ 90℃+-10℃ 220℃+-5℃ 190℃+-10℃
5℃+-5℃ -5℃+-5℃ 115℃+-5℃ 95℃+-10℃ 225℃+-5℃ 195℃+-10℃
10℃+-5℃ 0℃+-5℃ 120℃+-5℃ 100℃+-10℃ 230℃+-5℃ 200℃+-10℃
15℃+-5℃ 5℃+-5℃ 125℃+-5℃ 105℃+-10℃ 235℃+-5℃ 205℃+-10℃
20℃+-5℃ 5℃+-5℃ 130℃+-5℃ 110℃+-10℃ 240℃+-5℃ 210℃+-10℃
25℃+-5℃ 10℃+-5℃ 135℃+-5℃ 115℃+-10℃ 245℃+-5℃ 215℃+-10℃
30℃+-5℃ 15℃+-5℃ 140℃+-5℃ 120℃+-10℃ 250℃+-5℃ 220℃+-10℃
35℃+-5℃ 20℃+-5℃ 145℃+-5℃ 125℃+-10℃ 255℃+-5℃ 225℃+-10℃
40℃+-5℃ 25℃+-5℃ 150℃+-5℃ 130℃+-10℃ 260℃+-5℃ 230℃+-10℃
45℃+-5℃ 30℃+-5℃ 155℃+-5℃ 130℃+-10℃ 265℃+-5℃ 235℃+-10℃
50℃+-5℃ 35℃+-5℃ 160℃+-5℃ 135℃+-10℃ 270℃+-5℃ 240℃+-10℃
55℃+-5℃ 40℃+-5℃ 165℃+-5℃ 140℃+-10℃ 275℃+-5℃ 245℃+-10℃
60℃+-5℃ 45℃+-5℃ 170℃+-5℃ 145℃+-10℃ 280℃+-5℃ 250℃+-10℃
65℃+-5℃ 50℃+-5℃ 175℃+-5℃ 150℃+-10℃ 285℃+-5℃ 255℃+-10℃
70℃+-5℃ 55℃+-5℃ 180℃+-5℃ 155℃+-10℃ 290℃+-5℃ 260℃+-10℃
75℃+-5℃ 60℃+-5℃ 185℃+-5℃ 155℃+-10℃ 295℃+-5℃ 265℃+-10℃
80℃+-5℃ 65℃+-5℃ 190℃+-5℃ 160℃+-10℃ 300℃+-5℃ 270℃+-10℃
85℃+-5℃ 70℃+-5℃ 195℃+-5℃ 165℃+-10℃
90℃+-5℃ 75℃+-5℃ 200℃+-5℃ 170℃+-10℃

 

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