Nigute ushobora kumenya insinga zo hasi?

Wire and cable are indispensable materials for the transmission of power energy, and is widely used in economic production, once the cable fails, it will not only threaten the safe and stable operation of the power grid, but also cause significant economic losses to families and society. Now there are a lot of unqualified cables in the market to disrupt the choice of consumers with fake and shoddy, and the following will introduce the identification method of concentrated inferior cables.

1. 1.Reba witonze ku icapiro ryanditse, witondere niba hari amakosa cyangwa ibicucu bitandukanye byo gucapa, amagambo arahuzagurika.

2. 2. Hindura uruhu rukingira intoki, kandi ibara nijambo ryoroshye gusiba mubisanzwe ni imirongo yo hasi.

3. 3.Gushushanya no gukomeretsa uruhu rukingira urutoki。Ibisanzwe ni umurongo wo hasi niba ifcan yashushanijwe cyangwa ikomekwa.

4. 4.Niba insinga ikinguye ivunitse nyuma yo kunama inshuro eshatu kugeza enye, ibikoresho byurwego rwimikorere mubisanzwe ni bibi cyane.

5. 5.Guhuza urwego. Ninsinga yo hasi ifcan ihita yaka nyuma yo kuva kumuriro ufunguye.

6. 6.Aluminum n'umuringa bikoreshwa cyane mu nsi y'insinga, kandi ibara rya coreis ntoya irasa kandi nta rumuri rufite.

7. 7.Measure the outer diameter of the insulated wire and the diameter of the core, the allowable error is ±10%, and if the measured value exceeds the allowable error, it is basically an inferior insulated wire.

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