Electric Heating Thermostats and Temperature Controller

Electric Heating Thermostats and Temperature Controller snap switch thermostat thermal protector electric component

    

 

 

Electric Heating Thermostats and Temperature Controller

Technical parameters of bimetal thermostat

1.Electrical parameters:1)CQC,VDE,UL,CUL AC250V 50~60Hz 5A/10A/15A(Resistance load)                        2)UL AC125V 50Hz 15A (Resistance load2.Action temperature range: -10~260°C (Optional); temperature accuracy: ±2 ±3 ±5 ±10°C3.Recovery and action temperature difference: 8~100°C (Optional)4.Connection method: Insert the terminal 250# (bending angle: 0~90° optional); Insert the terminal 187# (bending angle: 0~90° optional; thickness: 0.5, 0.8mm optional)5.Lifespan: ≥ 100,000 times6.Electrical strength: No spark or breakdown for 1min at AC 50Hz 1800V7.Contact resistance: ≤50mΩ8.Insulation resistance: ≤100MΩ9.Junction method: Constant-closed: the contact point disconnects when temperature rises; and contact point connects when temperature falls;Constant-opened: the contact point connects when temperature rises; and contact point disconnects when temperature falls.10.Casing protective class: IP0011.Grounding method: Connection is made between the metal casing of the temperature controller and the metal part of the grounding device.12.Installation method: installed for KI031 series: general moving ring, mini round moving ring, flat moving ring general aluminum cover with mounting hole, extra length aluminum cover with mounting hole

 

Description of thermostat

It is close until the surface reaches 80 Celsius degree and then the switch open. Automatically reset When the surface cools off about 5 degrees, the switch automatically close. Opening-closing durability: 10000 times or more (under rated load). General-purpose low cost, compact, large capacity, minute current thermostat. Application: for Household electric appliances, PC, Microwave ovens, Irons, Refrigerators, Electronic oven, Heating unit, Coffeepot, Water heater, etc.

 

 

Structure and application:

KI-31 serial products are the temperature controllers taking bimetallic strip as the temperature-sensing unit. In case of normal operation the electrical appliance, the bimetallic strip is in a free state; the contact point is in a state of close/open. When the temperature reaches the action temperature, the bimetallic strip performs quick action generates caused by internal stress due to heating; open/close the contact point; disconnect/connect the circuit; thus, the temperature is in control. When the electrical appliance is cooled to the recovery temperature, the contact point automatically opens/closes to recover normal operation state. Widely used in electrical heating appliances like water dispenser, water heater, sandwich bread baker, dishwasher, dryer, sterilizing cupboard, micro-wave oven, electric heating coffee pot, electric cooker, refrigeratory, air-conditioner, laminator, heater of auto seat.

Characteristics of ksd thermostatStable performance, high accuracy, small size, lightweight, high reliability, long lifespan, less interference to radio

Passed certifications of   KSD Bimetal Thermostat