We divide electric heating cables with different heating methods into self-limiting temperature electric heating cables, series constant power electric heating cables and parallel constant power electric heating cables. All kinds of heating cables are widely used in people's production and life according to people's different needs. So what are the differences in the practical application of parallel constant power electric heating cables?
In this regard, first of all, we need to understand the composition of the parallel constant power electric heating cable, the parallel constant power electric heating cable, the resistance wire is connected in parallel, and the resistance wire is used to heat the object to heat the object, precisely because of its parallel connection. In this way, the electric heating cable is called a parallel constant power electric heating cable. Therefore, for the parallel constant power electric heating cable, it can be cut according to the heating section of the heating. Therefore, the parallel constant power electric heating cable is more convenient and simple in daily installation and use, and the daily maintenance is also more convenient.
Ina theannta sin, tá an cábla téimh leictreach cumhachta tairiseach ceangailte go comhthreomhar, agus tá an t-achar teasa níos faide (suas le 300m) ná an cábla téimh leictreach féin-teochta teorannaithe. Tá sé níos éifeachtaí d’umair stórála agus do cháblaí téimh píblíne mór trastomhas. Ina theannta sin, tá cumhacht an chábla téimh leictreach cumhachta seasta comhthreomhar seasmhach agus tá an teocht téimh ard, agus mar sin is féidir leis an gcábla téimh leictreach tairiseach cumhachta freastal ar riachtanais téimh níos mó, agus is féidir rialtóir teocht speisialta a chur leis chun teocht an téimh a choigeartú. cábla chun an teocht a chosc ó bheith ró-ard. Tionchar mheán rianaithe teasa. I gcomparáid leis an gcábla téimh leictreach teorannaithe teochta féin, níl an iomarca pointí cumhachta ag an gcábla teasa leictreachais tairiseach cumhachta, agus tá an cothabháil áisiúil agus simplí.
Compared with the constant power electric heating cable in series, it needs to be customized and used, and the parallel constant power electric heating cable is more convenient to install and use. The heating distance is longer, so the parallel constant power electric heating cable effectively makes up for the weakness of the self-limiting temperature electric heating cable and the series constant power electric heating cable, and more effectively meets the needs of various heat tracing.