ksd301 temperature switch installation should pay attention to what?

KSD301 temperature controller is a bimetallic contact temperature sensing relay with a fully closed shell. It is a temperature controller using bimetallic sheet as a temperature sensing component.

Action principle: When the temperature of the main part of the product increases, the heat generated by the transfer to the bimetal disc, to reach the action temperature setting quickly action, through the mechanism to disconnect or close the contact;

When the temperature drops to the reset temperature setting, the bimetal disc quickly restores to the original state, so that the contact is closed or disconnected, to connect or disconnect the circuit, so as to control the circuit.

ksd301 temperature switch installation should pay attention to what

Temperature control switch ksd installed

1. When the contact temperature sensing installation is used, the metal cover should be close to the installation surface of the controlled device. In order to ensure the temperature sensing effect, the thermal conductive silicone grease or other thermal conductive medium with similar properties should be coated on the thermal sensing surface.

2. Do not collapse, loosen or deform the top of the cover during installation, so as not to affect the performance.

3. Do not let the liquid penetrate into the inside of the temperature controller, do not make the shell crack, do not change the shape of the external terminal.

4, the product is not more than 5A current circuit use, should choose copper core cross-section of 0. 5-1㎜2 wire connection; Not more than 10A current in the circuit, should choose the copper core section of 0.75-1.5㎜2 wire connection.

5. The product should be stored in a ventilated, clean, dry and non-corrosive gas warehouse with relative humidity less than 90% and ambient temperature below 40℃. (2017-11-03 Millet Laundry Basket)

The fan wire is cut off, the fire wire is connected to the temperature switch side, the other side of the temperature switch wire is connected to another fire wire, or the zero line is the same, transparent rubber sleeve is to prevent conduction, you want to use in the computer, depends on how much you want to install, you want to install on the computer fan heat, you use the temperature switch, put your computer heat close to the place.

KSD301 temperature switch installation should pay attention to what?

KSD temperature control switch company pointed out that when the electrical appliances in normal work, bimetallic sheet in a free state, contact in the closed/disconnected state, when the temperature reaches the action temperature, bimetallic sheet heat generated internal stress and rapid action, open/close contact, cut off/connected circuit, so as to control the temperature. When the appliance cools down to the reset temperature, the contact automatically closes/opens and returns to normal working state.

1. When installing the temperature control switch, the temperature sensing surface must not be deformed or even collapsed to avoid the impact of product performance.

2. Do not use strong bending terminals during the installation of the product, which may cause poor connection contact, which will affect the electrical reliability of the temperature control switch.

3. Temperature switch in use should avoid humid pollution, it will not seriously affect the performance of the product, for the temperature switch to understand the recommended temperature switch working environment: humidity ≤90%, no corrosive, combustible media contact.

4. When installing, we should first coat some thermal conductive silicone grease on the temperature sensing surface. To make the temperature sensing surface contact the control part evenly, when the temperature control switch contacts the temperature sensing part, the aluminum cover is close to the installation surface of the product. It is recommended to coat the thermal conductive silicone on the aluminum cover part to better conduction temperature.

5 in the selection of KSD temperature control switch, the temperature must be selected accurately, because of the influence of the heat inertia, conduction and other factors, to consider these factors: temperature control of the detection site; The mass of the medium being heated; The power of the heating body and the temperature and pressure of the environment and so on.

Sealed temperature switch (T23 / T24)

1. When the contact temperature sensing installation is used, the metal upper cover plane of the temperature switch shall be fully attached to the mounting surface of the controlled appliance.

2. In order to ensure the temperature sensing effect, and on the temperature sensing surface of the appliance coated with thermal paste.

3. During installation, the top metal surface of the temperature switch should not be damaged, loosened or deformed to avoid affecting the function and precision.

4. Do not allow liquid to penetrate into the temperature switch or excessive force to crack the shell.

5. Do not change the shape of the external terminal at will, so as not to affect the electrical reliability, and insulation protection measures to prevent leakage, to ensure the safety of use.