The selection of automatic temperature electric heating cables should not only consider the length, but also consider the following factors, namely:
1. Maintenance temperature
If it is only antifreeze, usually this value is set at 5-10 degrees; if it is process heat tracing, it is necessary to know the specific maintenance temperature or the minimum and maximum maintenance temperature.
2. Operating temperature.
3. Exposure temperature.
4. Explosion proof rating.
5. Insulation material and thickness.
6. Power supply system.
7. Control System.
No control, on-site power distribution cabinet control or remote control, etc.
After considering all the above, consider what type of electric heating cable to choose, whether it is a parallel self-regulating or a series constant power type. Now I will briefly introduce these two types.
Parallel self-regulating type: Usually the maintenance temperature is not too high, limited by its own material, operation, exposure temperature and the length of a single loop.
Series constant power type: This type of cable can maintain a high temperature and the loop is very long.
Jiangsu Weineng Electric Co.,Ltd is profession manufacturer of various types of industrial electric heater, everything is customized in our factory, Should you have any questions please feel free to come back to us.
Contact: Lorena
Email: inter-market@wnheater.com
Mobile: 0086 153 6641 6606 (Wechat/Whatsapp ID)
Post time: Jun-29-2022