The self-weight of Guangxi cable manufacturers is one of the standards to measure the quality of the manufacturers' products. We must recognize the situation clearly choose suitable cable products to make the cables better more favored recognized by users.

When judging the quality of wires cables, if the weight per 100m is within the specified weight range, it is a cable with better quality. Generally speaking, 1.5m2 plastic insulated single-strand copper core wire weighs 1.8-1.9kg/100m; 2.5mm2 plastic-insulated single-strand copper core wire weighs 3-3.1kg/100m; a plastic insulated single-strand wire with a diameter of 4.0mm2 The weight of stranded copper core wire is 4.4-4.6kg/m, etc. The inferior wire is heavy enough, long enough, the copper core of the wire with too much impurities.

In the case of cables, especially large cables, weighing is an easy way to tell if the copper content of the product meets the standards if the conductor cross-section is adequate. Weighing within the weight range can reflect the copper content in the manufacturer's product whether it meets the standard. method.Guangxi cable

In many electronic circuits, the length of the connecting portion of the wire cannot be considered in most cases. Assume that at a certain moment, the voltage on the wire is the same at all points, compare the voltage at a certain time interval with the desired signal. To get to the next line, the cable length the importance of the conductors must be considered as transmission lines. In other words, the length of the wire is very important, it contains frequency components corresponding to wavelengths equal to less than the length of the wire.Guangxi wire cable

The cable manufacturer's product should be considered a transmission line. If the length is greater than 1/10 of the wavelength, the phase delay of that length can interfere with any reflections on the line cause unpredictable behavior. Transmission line theory system.

When producing cable products, it is necessary to judge the variety specification of the cable according to the actual use situation use environment, the appropriate cable to achieve better application effects.

In order to prevent users being deceived suffer losses, users can also better understand the quality standards of cables the difference between Chinese standards non-labels. Generally speaking, the types of wires cables must be familiar clear. The wires cables that meet the relevant cable standards promulgated by our country are called national standard cables; standard cables are products that meet the relevant standards stipulated by the cable industry, mainly to meet the needs of the production process. some requirements. design.Guangxi cable manufacturer

Second, non-standard cables, this is the Guangxi cable manufacturers in order to meet apply the needs of the cable market, more more varieties of wire cable are first sold in the market, its application range is becoming wider wider.

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