Nhau

Unoziva zvakawanda sei nezvetambo dzemagetsi dzinoshandiswa zvakanyanya? (Chikamu 1)

Pfupiso yeFiber Optic Cable

1.GYFTZY waya yemagetsi isingashandisi murazvo inodzoreredza moto

Kutaura chokwadi, tambo yeGYFTZY isingashandisi simbi inodzivirira moto (kazhinji waya yemaziso Tambo yemagetsi (iyo inoshandisa mhando yakamonyoroka yakarukwa) haisi tambo yemagetsi chaiyo yetambo yedu yemagetsi. Zvisinei, kana tambo yedu yemagetsi ichipinda muchiteshi, chiteshi chinowana mitoro yakakwira uye, panguva imwe chete, chine zvinodiwa zvakanyanya zvekudzivirira mheni uye kunonoka kwemurazvo. Nokudaro, zvakakosha kushandisa zvinhu zvisiri zvesimbi uye tambo dzemagetsi dzine kunonoka kwemurazvo kwakanaka. Muchikamu chechiteshi, tinowanzo shandisa tambo yemagetsi yeGYFTZY isina kusimba yemurazvo. Vamwe vanhu vangati, "Ini ndinofunga tambo yemagetsi yeADSS yakazara inogona kushandiswa." Zvichienderana nemamiriro ekushanda etambo yemagetsi yeADSS yakazara, yakakodzerawo kunzvimbo dzinokurumidza kupenya mheni nenzvimbo dzine mitoro yakakwira yemagetsi, asi zvichienzaniswa ne tambo dzemaziso Zvidziviriri zvemoto zvisina simbi zveGYFTZY, tambo dzemagetsi dzinoshandiswawo, mutengo wakakwira uye chiyero chemutengo/kushanda hachisi chepamusoro.

Kutanga, tinonzwisisa mashandiro etambo ye optical kuburikidza nemabhii ekuti GYFTZY. GY inomiririra tambo yekutaurirana ye optical yekunze; F inomiririra nhengo yesimba risingatsvedzeri simbi; T inomiririra filler inovhara mvura; Z inomiririra murazvo unodzivisa moto; uye Y inomiririra polyethylene sheath. Kubva pane zvataurwa pamusoro apa, tinoziva kuti hunhu hwayo hwehunyanzvi hunosanganisira sheath inodzivirira moto, uye chubhu yakasununguruka yakazadzwa nejira rakakosha kuti ipe dziviriro huru kune optical fiber. Chimiro chakazara chinovhara mvura chinovimbisa dziviriro yakanaka yemvura nehunyoro. Tambo ye optical ichimiro che dielectric (chisiri chesimbi), chakareruka, chiri nyore kuisa, uye chine kugona kwakanaka kwe anti-electromagnetic, zvichiita kuti ive yakakodzera masisitimu emagetsi nenzvimbo dzinosangana nemheni. Tambo ye optical inowanzoiswa kuburikidza ne conduit pachiteshi. Radius yekukotama yakaderera i20 dhayamita yekunze yetambo ye optical panguva yekuisa; kagumi dhayamita yekunze yetambo ye optical kana kuiswa kwapera.

2. Waya yeADSS yemagetsi inozvimiririra, inotenderera zvizere

Iye Tambo yeADSS yemaziso Inoshandisa chimiro chakarukwa chine machira akarukwa nechubhu yakavhurika. Fiber ye optical ye 250 μm inopinzwa muchubhu yakavhurika yakagadzirwa nezvinhu zvine modulus yakawanda, uye chubhu yakavhurika inozadzwa ne compound isingapindi mvura. Machubhu akavhurika (netambo dzekuzadza) anorukwa akatenderedza musimboti we non-metallic (FRP) kuti agadzire musimboti wetambo wakamanikana, uye nzvimbo dziri mukati dzinozadzwa nemafuta anovhara mvura. Jaketi re polyethylene yemukati (PE) rinoburitswa kubva musimboti wetambo, ipapo fiber ye aramid inorukwa kuti isimbiswe, uye pakupedzisira, jaketi re polyethylene yekunze (PE) kana jaketi re electrical tracking resistance (AT) rinoburitswa.

 

Kushanda: kuzviriritira zvakanyanya.

Zvimiro:

1. Inogona kuvakwa pasina kukanganiswa

2. Uchishandisa AT case, kuramba kuteverwa kwemagetsi kwakanyanya kunaka.

3. Huremu hudiki, dhayamita diki yetambo, iyo inoderedza kukanganiswa kwechando, mhepo uye mutoro pashongwe nezvitsigiro.

4. Nzvimbo refu, nzvimbo yepamusoro inodarika mamita chiuru.

5. Hunhu hwakanaka hwekudhonza uye hunhu hwekupisa.

6. Tarisiro yehupenyu inopfuura makore makumi matatu

 


Nguva yekutumira: Kukadzi-09-2023

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