Ukuqonda izingxenye ezihlukile zekhebula kagesi

Izintambo ze-lectrical ziyizakhi ezibalulekile kunoma yiluphi uhlelo lukagesi, ukudlulisa amandla noma amasiginali phakathi kwamadivayisi. Ikhebula ngalinye liqukethe izingqimba eziningi, ngalinye lineqhaza elithile lokuqinisekisa ukusebenza kahle, ukuphepha, nokuqina. Kulesi sihloko, sizohlola izingxenye ezahlukahlukene zekhebula kagesi, imisebenzi yazo, nokuthi singayikhetha kanjani ikhebula elifanele lezicelo ezihlukile.

1. Yini izingxenye zeIntambo kagesi?

Intambo kagesi ngokuvamile iqukethe izingqimba ezine eziphambili:

• Umculisi: Izinto ezibalulekile ezithwala ugesi wamanje.
• Ukwahlukanisa: Ungqimba oluvikelayo oluvimbela ukuvuza kukagesi futhi kuqinisekise ukuphepha.
• Ukuvikelwa noma izembatho zempi: Izendlalelo Zokuzikhethela Ezinikeza Ukuvikelwa Ekuphazanyisweni Kwangaphandle noma Ukulimala Kwemishini.
• Umvini wangaphandle: Isendlalelo esingaphandle esivikela ikhebula ezicini zezemvelo ezinjengomswakama, ukushisa, kanye namakhemikhali.

2. I-Cable Conductor: Umnyombo wokudluliselwa kukagesi

2.1 Uyini umqhubi wekhebula?

Umqhubi wengxenye ebaluleke kakhulu yentambo kagesi, ebhekele ukudlulisa ugesi wamanje. Ukukhethwa kwezinto zomsebenzi wesifundo kuthinta ukusebenza kahle kwentambo, ukuqina, nezindleko.

2.2 Izinhlobo ezijwayelekile zabaqhubi

Umqhubi weCopper

• I-conductor esetshenziswa kakhulu yomqhubi.
• Ukusebenza kukagesi okuphezulu, okuvumela ukudluliselwa kwamandla okusebenzayo.
• Isetshenziswa kakhulu kwizinsizakalo zokuhlala, izinhlelo zezimboni, kanye namadivayisi kagesi.

Umqhubi we-aluminium

• Kukhanya futhi kungabizi kakhulu kunethusi.
• Inokuvuka okuphansi okungu-40% kune-zethusi, okusho ukuthi idinga isigaba esikhudlwana sesiphambano samandla afanayo afanayo.
• Okuvame ukusetshenziswa ekudluliseleni amandla aphezulu.

Ukusonteka komqhubi wesifundo

• Abaqhubi ababili basontekile ndawonye ukunciphisa ukuphazamiseka kwe-electromagnete (EMI).
• Isetshenziswe kwezokuxhumana kanye nezintambo zokuhambisa idatha.

Umqhubi wezikhali

• Kufaka phakathi ungqimba lwensimbi oluvikelayo lokuvikela ukulimala ngokomzimba.
• Isetshenziswa ezindaweni ezingaphansi komhlaba nezimboni.

Umqhubi we-ribbon

• Abaqhubi abaningi bahlelwe ngokufana.
• Isetshenziswe kumadivayisi we-elekthronikhi kanye nezinhlelo zokusebenza zekhompyutha.

2.3 Amazinga wokukhulisa amazinga

• I-North American Standard (AWG): Izinyathelo zosayizi wentambo ngenombolo yegeji.
• I-European Standard (MM²): Icacisa indawo yesigaba somqhubi wesigaba.
• Ama-SOLID VS AMAHHALA AQHAWULEKILE: Izintambo eziqinile ziyimichilo eyodwa yensimbi, kanti izintambo ezihlangene zinezintambo eziningi ezincane ezisontekile ndawonye ukuze ziguqulwe.

3. Ukufakwa kwekhebula: Ukuvikela umqhubi wesifundo

3.1 Kuyini ukufakwa kwentambo?

Ukufakelwa kuyinto engekho emthethweni ezungeza umqhubi wesifundo, ukuvimbela ukuvuza kukagesi nokuqinisekisa ukuphepha.

Izinhlobo ezingama-3.2 zezinto zokufaka izicelo

I-Thermoplastic Ukufakwa

• Ayiguquki ushintsho lwamakhemikhali lapho kufudunyezwa.
• I-PVC (polyvinyl chloride): Ukufakwa kwe-thermoplastic okuvame kakhulu, ngokushisa okuphezulu kokusebenza kwama-70 ° C.

I-thermoset insulation

• Ithola ushintsho lwamakhemikhali lapho kufudunyezwa, okwenza kuzinze kakhulu emazingeni okushisa aphezulu.
• I-XLPE (i-polyethylene exhumene nesiphambano) ne-EPR (ethylene propylene rubber): Ungamelana namazinga okushisa afinyelela ku-90 ° C, ubenza balungele izinhlelo zokusebenza ezinamandla amakhulu.

4. Ukuvikelwa Kwekhebula Nezikhali: Ukuvikelwa okwengeziwe

4.1 Kuyini ukuvikeleka ezintabeni zikagesi?

I-Shielding iyingqimba yensimbi evikela ukuphazamiseka kwe-electromagnetic (i-EMI), ukuqinisekisa ubuqotho besiginali.

4.2 Ukusebenzisa nini izintambo ezivikelekile?

Izintambo ezivikelwe zisetshenziswa ezindaweni ezinomsindo omkhulu kagesi, njengokushintshashintsha kwezimboni, izitshalo zamandla, kanye nokuxhumana ngocingo.

4.3 Izindlela ezivamile zokuvikela

I-Tin-Pur-Purper yethusi

• Inikeza ukumbozwa okungu-80% kokuvikelwa okuqinile kwe-EMI.
• Esetshenziswa kakhulu kwizicelo zamandla ezimboni nezezimboni.

Ukugoqwa kwentambo yethusi

• Ivumela ukuguquguquka nokumelana nokuqina kwamapheshana, okwenza kube kuhle ngezicelo ezinamarobhothi nezishukumisayo.

I-foil yepulasitiki ye-aluminium-laminated

• Isebenza ngokuvikela i-EMI ephezulu kakhulu.
• Isetshenziswa kwezindawo zokuxhumana nezicelo zokuhambisa idatha.

I-5. I-Cable Outer Sheath: Ungqimba wokugcina wokuvikela

5.1 Kungani kubalulekile umfutho wangaphandle?

I-Sheath yangaphandle ivikela ikhebula ekulimaleni kwemishini, umswakama, amakhemikhali kanye namazinga okushisa athe xaxa.

5.2 Izinto ezijwayelekile zokubopha

I-PVC (Polyvinyl Chloride) Sheath

• Kubiza kakhulu futhi kusetshenziswe kabanzi.
• Kutholakala kwi-wiring yasendlini, imishini yezimboni, nezintambo zokuxhumana.

Polyolof (po) sheath

• I-halogen-free, flame-retardant, kanye nokuphuma okuphansi kwentuthu.
• Isetshenziswa ezikhaleni zomphakathi njengezitolo ezinkulu zezitolo, izikhumulo zezindiza, kanye namayunivesithi.

I-Rubber Sheath

• Inikeza ukuguquguquka okuphezulu nokumelana nezimo zemvelo ezingeyena.
• Isetshenziswa ezindaweni zokwakha, imishini yokuthumela, kanye nemishini esindayo.

I-Pur (Polyurethane) Sheath

• Ihlinzeka ukumelana okuhle kakhulu nangamakhemikhali.
• Isetshenziswa ezindaweni ezinokhahlo njengezicelo zokuphuma kolwandle kanye nemboni esindayo.

6. Ukukhetha ikhebula elifanelekile isicelo sakho

Lapho ukhetha ikhebula kagesi, cabanga ngalezi zinto ezilandelayo:

• Amandla kagesi kanye nezidingo zamanje: Qinisekisa umqhubi kanye nokufakelwa kungaphatha umthwalo kagesi odingekayo.
• Izimo zezemvelo: Khetha ikhebula elinezinto ezifanele zokuvikela nezinto ezibonakalayo zangaphandle zemvelo.
• Izidingo Zokuguquguquka: Abaqhubi abahlanzekile balungele izinhlelo zokusebenza eziguqukayo, kanti abaqhubi abaqinile bangcono ukufakwa okuhleliwe.
• Ukuhambisana nokulawula: Qinisekisa ukuthi ikhebula lihlangabezana namazinga okuphepha endawo nawamazwe omhlaba.

7. Isiphetho: Thola ikhebula elifanele izidingo zakho

Ukuqonda izingxenye ezahlukahlukene zentambo kagesi zisiza ekukhetheni ikhebula elifanelekileyo ngezinhlelo ezithile. Noma ngabe udinga amakhebuli ethusi aphezulu wethusi, izintambo zenjoloba eziguqukayo, noma izintambo ezivikelekile zokuvikelwa kwe-EMI, ukukhetha izinto ezifanele ziqinisekisa ukusebenza kahle, ukuphepha, nokuqina.

Uma udinga izeluleko zochwepheshe ngokukhetha ikhebula elifanele lephrojekthi yakho, zizwe ukhululekile ukuxhumanaDanyang winpower wire and cable mfg Co, Ltd.!