As we all know, the carbon fiber heating cable in our industry is very attention, but it is again good, still have some defects, now let the dongguan hua yu tell everybody has what kind of carbon fiber heating cable faults!!!!
1, the overall local overheat easily wire fever, fever ground cannot be covered. Cover, but are covered area temperatures will continue to rise, until more than safe temperature, damage to the wire, and even fire.
2, poor wire fire resistance wire heating work condition, the surface of the common tie fire-proof material aging and aging after working long hours for its fire retardancy has certain influence. Specific aging experiment has not been, nor convincing data. Wire fire prevention ability is limited, core material flammable commonly, and the bottom of the ignition point. Local uneven heating wire in the event of a short circuit or serious accident happens easily.
3, high radiation due to the electromagnetic principle, double core or single core, has a higher radiation at work, although can through the technology to a certain extent, reduce, but still has certain harm to human body, and the concrete damage degree not organizations and institutions to study. So are not suitable for pregnant women, children's homes. Also have certain influence to electronic products.
4, the thermostat failure thermostat heating rate and the switch of control cable. General wire single can do about 20 kw, a few are even higher. To general considerations, thermostat is generally designed for installation in a standard 86 inside the box, thus limit the volume of the thermostat, arrangement in so little space high power electric appliance is quite complex. Temperature control to work long hours, when the environment temperature is higher, more aggravated the aging degree of wire in the electronic components for anti-radiation tend to have metal shielding layer, and this kind of structure and formed a kind of original capacitance, at the instant of the switch, large current is easy to hurt the fragile electronic components, cause damage, or even an accident. This is produced by the structure of the system, cannot be effectively solved.
Above is dongguan hua yu electric products co., LTD. To give information of the hope can help to you, read the above introduction, if you have any questions or would like to know more about this aspect of information do not hesitate to contact with us! We will be according to the information you want to know the first time for your service, we sincerely look forward to cooperating with you, with you hand in hand together to build a better tomorrow. http://www.dgdianrexian.com.
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