Wire uye Cable Specifications

Waya netambo zvirevo zvakakosha pakuona kusarudzwa kwakaringana uye kushandiswa kwetambo mumasisitimu akasiyana emagetsi. Heano zvimwe zvakakosha zvewaya uye tambo yakatarwa.

1. Conductor Size
   1. Muchinjikwa-Sectional Area: Nzvimbo ye-cross-sectional ye conductor inokosha parameter, iyo inowanzoratidzwa mu square millimeters (mm²) kana denderedzwa mils. Iyo yakakura nzvimbo ye-cross-sectional, iyo yakaderera kushorwa kwemutyairi uye yakakura ikozvino-inotakura simba. Semuyenzaniso, waya yemagetsi yemumba yakajairika inogona kunge iine nzvimbo yakachinjika ye1.5 mm², 2.5 mm², kana 4 mm², nepo tambo yemagetsi-yepamusoro inogona kunge iine nzvimbo yakakurisa.
   2. Diameter: Iyo dhayamita yeconductor zvakare yakakosha kududzirwa, kunyanya kune mamwe maapplication akakosha senge coaxial tambo kana yakanaka-waya tambo. Iyo dhayamita ye conductor inokanganisa kuchinjika uye nzvimbo yekuisa yetambo.
2. Insulation Material uye Ukobvu
   1. Insulation Material: Zvinhu zvakasiyana-siyana zvekudzivirira zvine zvakasiyana-siyana zvekudzivirira magetsi, kudzivirira kwekushisa, uye makemikari kuramba. Semuenzaniso, PVC insulation inoshandiswa zvakanyanya mumatambo akaderera-voltage nekuda kwemutengo wayo wakaderera uye yakanaka magetsi ekudzivirira zvinhu. XLPE insulation ine zvirinani kupisa tembiricha uye magetsi ekudzivirira zvivakwa, saka inowanzoshandiswa mumatambo akakwira-voltage.
   2. Insulation Ukobvu: Ukobvu hweiyo insulation layer inotarwa neiyo inoshanda voltage yetambo. Iyo yakakwira iyo voltage yekushanda, iyo yakakora iyo insulation layer inofanirwa kuve yekuona kuchengetedza kwemagetsi ekudzivirira kwetambo. Uye zvakare, ukobvu hwekudzivirira hunokanganisawo kuchinjika uye dhayamita rekunze kwetambo.
3. Sheathing Material uye Ukobvu
   1. Sheathing Material: Sezvambotaurwa, iyo sheathing zvinhu inoshandiswa kuchengetedza tambo kubva kukukuvara kwekunze. Kusarudzwa kweiyo sheathing zvinhu zvinoenderana nenzvimbo yekuisa uye zvinodiwa netambo. Semuyenzaniso, mukumisikidzwa kwekunze, chinhu chesheathing chine yakanaka UV kuramba uye kusapinda mvura kunodiwa. Munzvimbo dzine high mechanic stress, sheathing material ine high tensile simba uye kukanganisa kupikisa kunodiwa.
   2. Sheathing Ukobvu: Ukobvu hwesheathing layer zvakare yakakosha parameter, iyo inokanganisa mashandiro ekudzivirira kwemakanika uye hupenyu hwebasa retambo. Iyo yakakora sheathing layer inogona kupa kuchengetedzwa kuri nani kwetambo, asi zvakare inowedzera dhayamita rekunze uye uremu hwetambo, izvo zvinogona kukanganisa kuiswa uye kushandiswa kwetambo.
4. Voltage Rating
   1. Rated Voltage: Iyo yakatemerwa voltage yetambo ndiyo yakanyanya voltage iyo tambo inogona kumira nekuenderera panguva yekushanda kwakajairika. Iyo yakakosha parameter yekusarudza tambo. Kana magetsi ekushanda akadarika iyo yakayerwa voltage yetambo, inogona kukonzera kuparara kwekudzivirira uye tsaona dzemagetsi.
   2. Voltage Classification: Zvinoenderana neakasiyana mazinga emagetsi, tambo dzinogona kukamurwa kuita dzakaderera-voltage tambo (pazasi 1 kV), epakati-voltage tambo (1 kV kusvika 35 kV), tambo dzepamusoro-voltage (35 kV kusvika 220 kV), uye ekupedzisira- high-voltage cables (pamusoro pe220 kV).
5. Cable Length
   1. Standard Length: Tambo zhinji dzinogadzirwa muhurefu hwakajairwa, senge 100 metres, 500 metres, kana 1000 metres. Iyo yakajairwa kureba yakanakira kugadzira, kutakura, uye kuisa. Nekudaro, kune mamwe mapurojekiti akakosha, tambo dzehurefu-dzakareba dzinogona kudikanwa.
   2. Kureba Kushivirira: Pane kumwe kureba kushivirira kwetambo, izvo zvinowanzova mukati meimwe muzana yehurefu hwezita. Kureba kushivirira kunoda kutariswa paunenge uchitenga uye uchishandisa tambo kuti uone kuti kureba chaiko kwetambo kunosangana nezvinodiwa zveprojekiti.