What are the common models and specifications of national standard cables?
Source : Tianxing Cable | Release date : 2024-05-04
The national standard cable is the most widely used standard cable in China, and its technical standards are very delicate. The cables and wires required for application in various fields have very established model specifications, which are explained in detail by Shengwei Electrical Equipment.
National standard wire and cable in the home decoration industry, the basic application of more fixed fixed cable such as some single electrical conductor insulation wire, model specifications are BV, BVR, such power lines in residential electricity application is very common, but also the current market agent market sales number of model specifications, Most application specifications are 2.5mm 2, 4.0Mm2, 6.0Mm2, 10.0Mm2
In the household electrical products industry, there are some electronic lines and sheath lines. The key effect of the national standard cable electronic cable is the internal electrode connection line of household appliances, this kind of electronic cable has small current load and anti-low pressure, and the common model specifications include AVR, AVVR, 06RV, 02RV. Common specifications are 0.5 mm 2~6.0Mm2. Sheathed wire is mainly the high-power resistance wiring of household appliances, that is, the power plug applied on household appliances, mainly equipped with sheathed wire, common 52RVV, 53RVV, its specifications and models are mainly 2 core, 3 core,0.75mm2, 1.0Mm2, 1.5 mm2 applications.
In the field of the motor industry, there are mainly professional model specifications to carry out wiring, because the motor is not the same output power, not the same application place of the commodity more than ten, and in the acid and alkali resistance, high temperature resistance level has high regulations, so the type specification of the motor wire winding is also more delicate. The common key model specifications include JF, JV, JXF, JYJ, JH, JEM, and the common specification models have 0.5 mm2 ~70mm2.
In the industrial industry, the application of national standard cables is common, the key role is to distribute high-power electromagnetic energy, such as power plants, solar power generation new energy technology, industrial and mining enterprises, underground power networks in big cities, etc., wire and cable products in 1-500KV and above a variety of rated voltage, a variety of insulation layer of wire and cable model specifications classified very comprehensive, Common are YJV, YJV22, YJY32, VV, ZR-VV, ZR-VVR and so on.
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