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[AipuWaton] Ikhebula Lamandla Aphansi: Izinhlobo Nencazelo

Zenzani izintambo ezingu-8 kukhebula ye-Ethernet

Isingeniso

Emkhakheni wezinhlelo zikagesi zesimanje, izintambo zikagesi eziphansi ziyizingxenye ezibalulekile eziqinisekisa ukudluliswa kwamandla okuphephile nokusebenza kahle. Ukuqonda izinhlobo ezahlukene zamakhebuli kagesi aphansi, izici zawo, kanye nezinhlelo zokusebenza kubalulekile kunoma ubani obambe iqhaza ekufakeni ugesi noma ekuthuthukiseni. Le bhulogi izohlinzeka ngombono obanzi wezintambo zikagesi wamandla aphansi, okuhlanganisa izincazelo zazo, izinhlobo, nezindlela ezingcono kakhulu zokukhetha.

Ayini Amakhebuli Anamandla Aphansi?

Amakhebuli kagesi aphansi amakhebuli kagesi aklanyelwe ukusebenza kuma-voltage angaphansi kuka-1000 volts, ngokuvamile angaphansi kuka-1,000 volts AC noma 1,500 volts DC. Lawa makhebuli asetshenziselwa ukunika amandla amasistimu adinga amandla amancane futhi avame ukusetshenziswa kwezokuxhumana, ukudluliswa kwedatha, kanye nezixazululo ezihlukahlukene zokuphepha nezokuzenzakalelayo. Izinzuzo zamakhebuli kagesi aphansi zihlanganisa ukuphepha okuthuthukisiwe, ingozi encishisiwe yokushaqeka kukagesi, nokusebenza kahle kwamandla.

Izinhlobo zamakhebuli Amandla Aphansi

Izintambo zikagesi eziphansi ziza ngezinhlobo ezahlukene, ngayinye ilungele izinhlelo ezithile. Nazi ezinye zezinhlobo ezivame kakhulu:

Control Cables

Amakhebuli okulawula aklanyelwe ukuxhuma amadivayisi okulinganisa nokulawula kumasistimu ezishintshayo. Ngokuvamile zihlanganisa izici ezinjengokuvikela ukuvikela ekuphazamisekeni kozibuthe kagesi (EMI) futhi zisetshenziswa ezindaweni zezimboni zokulawula nokuqapha imishini.

Amakhebula Okuxhumana

Lezi zintambo zibalulekile ekudluliselweni kwedatha kwezokuxhumana kanye nenethiwekhi. Izibonelo zifaka izintambo ezisontekile (isb, i-Cat 5e, Cat 6) namakhebuli angama-coaxial, adlulisa amasignali ebangeni elide kuyilapho egcina ubuqotho besignali.

Amakhebula Amandla

Izintambo zamandla kagesi aphansi ziletha ugesi ezinhlobonhlobo zamadivayisi namasistimu, kusukela ekufakweni kwezibani kuya ezinhlelweni zokuphepha. Afika ekucushweni okuhlukahlukene, okuhlanganisa izintambo eziningi-core kanye ne-single-core, kuye ngezidingo zamandla nomthwalo kagesi.

Amakhebuli angama-Coaxial

Esetshenziswa kaningi ezinhlelweni zevidiyo nezomsindo, izintambo ze-coaxial zenzelwe ukudlulisa amasignali amaza aphezulu ngokulahleka okuncane. Bavame ukuqashwa ezinhlelweni zokugada, ikhebula lethelevishini, kanye nokusetha kwe-inthanethi.

Izintambo ze-Fiber Optic

Nakuba zingahlali zihlukaniswa ngokuqinile njengezintambo zikagesi ophansi, izintambo ze-fiber optic zivumela ukudluliswa kwedatha ngesivinini esikhulu ngamasignali okukhanya. Zibalulekile ezinhlelweni zokuxhumana ezidinga umkhawulokudonsa ophezulu emabangeni amade.

Izintambo Eziguquguqukayo

Izintambo eziguquguqukayo zenzelwe okokusebenza okuphathekayo, ezinikeza ukuqina okukhulu nokumelana nokugoba. Lezi zintambo zivame ukusetshenziswa ekufakweni kwesikhashana, ukukhanyisa esiteji, kanye nokuxhumeka kwamathuluzi.

Ukukhetha Ikhebula Eliphansi Lesokudla Lamandla Kagesi

Lapho ukhetha amakhebuli kagesi aphansi wohlelo lokusebenza, cabangela izici ezilandelayo:

Isilinganiso samandla kagesi

Qinisekisa ukuthi isilinganiso sikagesi sekhebula sifana nezidingo zohlelo lokusebenza.

Ikhono Lamanje Lokuthwala

Linganisa umthwalo wamanje odingekayo ukuze ukhethe ikhebula elinegeji efanelekile nokwakhiwa.

Izimo Zemvelo

Hlola ukuthi ikhebula lizosetshenziswa yini endlini noma ngaphandle bese ukhetha izinto zokufakelwa ezinikeza ukumelana nomswakama, emisebeni ye-UV, noma ukushintshashintsha kwezinga lokushisa.

Ukuthobela Umthetho

Qinisekisa ukuthi ikhebula elikhethiwe lihlangabezana nezindinganiso zokuphepha ezifanele nemithetho yendawo.

Bheka Umonakalo

Ngaphambi kokufaka, hlola ngokucophelela zonke izintambo ukuze zibonakale zimoshekile, uqiniseke ukuthi zihambisana nemininingwane eshiwo ezinhlelweni zakho zephrojekthi.

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Isiphetho

Izintambo zikagesi eziphansi zibalulekile ekusebenzeni okuphephile nokusebenza kahle kwamasistimu kagesi anamuhla. Ngokuqonda izinhlobo nezincazelo zamakhebuli kagesi aphansi, ungenza izinqumo ezinolwazi ezithuthukisa ukusebenza nokuphepha kokufakwa kwakho kukagesi. Kungakhathaliseki ukuthi usebenza kuphrojekthi entsha noma uthuthukisa amasistimu akhona, ikhebuli ye-voltage ephansi efanele ingenza umehluko.

Thola Isixazululo sekhebula le-ELV

Control Cables

Okwe-BMS, BUS, Industrial, Instrumentation Cable.

Chofoza lapha

Uhlelo Lwekhebula Oluhlelekile

Inethiwekhi&Idatha, Ikhebula Le-Fiber-Optic, Intambo Yesiphesheli, Amamojula, I-Faceplate

Chofoza lapha

2024 Ukubuyekezwa Kwemibukiso Nemicimbi

Apr.16th-18th, 2024 Middle-East-Energy e-Dubai

SA. N32

Ephreli 16-18, 2024 Securika e-Moscow

Ihholo.8 - D4041

May.9th, 2024 UMCIMBI EMISHA NOBUCHWEPHESHE WETHULA UMCIMBI e-Shanghai

I-Double Tree ka-HILTON - 2F - Igumbi Lomhlangano

Oct.22nd-25th, 2024 SECURITY CHINA e-Beijing

E3.B29

Nov.19-20, 2024 CONNECTED WORLD KSA

D50
Isikhathi sokuthumela: Jan-22-2025