Structure and Application
In a free state, the contact is in a closed state. When the temperature reaches the customer's usage temperature, the bimetallic component is heated to generate internal stress and quickly acts, pushing the contact strip to open
Contact points cut off the circuit, thereby controlling temperature. When the electrical appliance cools to the set reset temperature, the contacts automatically close and return to normal working state.
characteristic
KSD series temperature controller is a switch with Bimetal as temperature sensing element. When the appliance works normally, the Bimetal has stable performance,
High temperature control accuracy, reliable and crisp action, small size, light weight, non arcing, high reliability, long service life, and low radio interference.
matters needing attention
1) When using contact temperature sensing installation, the metal cover should be tightly attached to the installation surface of the controlled instrument. To ensure the temperature sensing effect, thermal conductive silicone grease or other similar thermal conductive media should be coated on the temperature sensing surface.
2) Do not collapse, loosen or deform the top of the cover during installation to avoid affecting performance.
3) Do not allow liquid to seep into the interior of the temperature controller or cause cracks in the casing due to excessive force, and do not arbitrarily change the shape of the external terminals,
It affects electrical reliability and requires sufficient insulation protection measures to prevent leakage and ensure safe use.
4) When the product is used in circuits with a current not exceeding 5A, a copper core wire with a cross-sectional area of 0.5-1mm2 should be selected for connection; Not greater than 10A
When used in current circuits, the wire selection is copper core with a cross-sectional area of 0.75-1.5mm2 for connection.
5) The product should be stored in a ventilated, clean, dry, and corrosion-free warehouse with a relative humidity of less than 90% and an ambient temperature below 40 ºC.
Specification: -14 ºC~13 ºC -10 ºC~15 ºC -7 ºC~18 ºC 0 ºC~13 ºC KSD-303 ST-3-3 ST-3-2 TH-2 can be customized according to customer requirements!
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