Cable and wire technology

What is the highest heating temperature of the electric heating cable?

What is the highest heating temperature of the electric heating cable?Many customers ask about the maximum temperature of electric heating cables. Before clarifying this problem, you need to understand the classification of electric heating cables. Commonly used electric heating cables can be divided into self-limiting temperature electric heating cables and constant power electric heating cables. The maximum temperature of the tropical zone is 135°C (low temperature 0-65°C, medium temperature 0-105°C, high temperature 0-135°C), and the maximum temperature of the constant power electric heating cable can reach 150°C. It is worth noting that, as a special type of armored electric heating cable, the maximum temperature of MI armored heating cable can reach 600℃.
What is the maximum temperature of an electric heating cable? It usually refers to the maximum maintenance temperature of the electric heating cable, and the temperature resistance of the electric heating cable will be higher than its maintenance temperature:
The highest temperature of the self-controlling electric heating cable: 155℃. (Low temperature 105℃, medium temperature 135℃, high temperature 155℃)
Maximum withstand temperature of constant power electric heating cable: 205℃,
The highest temperature of MI armored heating cable: 800℃.
Reasonably choose the temperature maintenance range value of the electric heating cable to meet your project needs, which can effectively avoid energy waste and control the project budget. If you need to maintain the temperature at 30 degrees Celsius for a long time, you can use the temperature controller to heat the low-temperature heating cable Power is configured. Constant power electric heating cables often need a thermostat to control the temperature, while self-limiting electric heating cables do not need to install a temperature controller. It has the PTC effect and independently regulates the temperature.
The above interpretation of the temperature-related knowledge of the electric heating cable, in fact, the maximum temperature of the electric heating cable is related to the selection, you also need to provide the parameters of the ambient temperature, the specific parameters of the field equipment, etc. for the final selection and determination, if you The temperature selection of the electric heating cable is not very professional, you are welcome to call us and we AnHui TianKang (Group)Shares Co.,Ltd will arrange a senior design engineer to choose the type for you.

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