Intambo yeShishini yeoyile/yegesi
Intambo ye-NOT BS 5308 Part 1 Uhlobo 2 PE/OS/PE/SWA/PVC
ISICELO
Iintambo ze-BS 5308 ezifumaneka esidlangalaleni (PAS) ziyilelwe
ukuphatha imiqondiso yonxibelelwano kunye nolawulo kwiindidi ezahlukeneyo
iintlobo zokufakelwa kuquka ezo zifumaneka kwi-petrochemical
Imiqondiso inokuba yi-analogue, idatha okanye uhlobo lwelizwi kunye
kwiindidi ezahlukeneyo zeetransducers ezifana noxinzelelo, ukusondela okanye
imayikrofoni. Icandelo 1 Iintambo zohlobo lwesibini zenzelwe apho kukho khona i-
kufuneka ukhuseleko loomatshini olufana nolwangaphandle /
ukungcwatywa okuvezwe okanye okuthe ngqo kubunzulu obufanelekileyo
Iimpawu
I-Voltage elinganisiweyo:Uo/U: 300/500V
Ubushushu obulinganisiweyo:
Ilungisiwe: -40ºC ukuya ku +80ºC
Iguquguquka: 0ºC ukuya ku +50ºC
Ubuncinane beRediyasi yokugoba:12D
ULWAKHIWO
Umqhubi
0.5mm² - 0.75mm²: Umqhubi wekopolo oguquguqukayo weKlasi yesi-5
1mm² nangaphezulu: Umqhubi wekopolo oxineneyo weKlasi yesi-2
Ukuvala ubushushu: I-PE (iPolyethylene)
Isikrini siphela: I-Al/PET (Iteyiphu ye-Aluminiyam/yePolyester)
Ucingo lokukhupha amanzi: Ubhedu olufakwe ebhotileni
Ijakethi yangaphakathi: I-PE (iPolyethylene)
Isikrweqe:I-SWA (Isixhobo Sokugquma Intsimbi Yesinyithi Esigalelwe Isinyithi)
Isingxobo: I-PVC (iPolyvinyl Chloride)
Umbala weSheath: luhlaza okwesibhakabhaka omnyama
Intshayelelo kwi-BS 5308 Icandelo 1 Uhlobo 2 Intambo ye-PE/OS/PE/SWA/PVC
I. Isishwankathelo
I-BS 5308 Icandelo 1 Uhlobo 2 Intambo ye-PE/OS/PE/SWA/PVC yimveliso yentambo esetyenziswa kakhulu kwicandelo lemizi-mveliso, lezorhwebo, nelokwakha. Igama lale ntambo libonisa ulwakhiwo lwayo oluthile kunye nokwakheka kwezinto, kwaye umaleko ngamnye wesakhiwo unika intambo ukusebenza kunye nemisebenzi eyahlukileyo.
II. Ulwakhiwo lwesakhiwo
(I) Umaleko wokukhusela wePolyethylene (PE)
Ukusebenza kokufakwa kombane
I-Polyethylene yinto efanelekileyo yokukhusela umbane. Kule ntambo, umaleko wokukhusela we-PE unokuthintela ngokufanelekileyo ukuvuza kwamandla kwaye uqinisekise ukudluliselwa kwamandla ngokufanelekileyo. Inokumelana okuphezulu kwaye inokumelana nee-voltage eziphezulu ngaphandle kokuphazamiseka, ngaloo ndlela iqinisekisa ukhuseleko kunye nokuzinza kwentambo phantsi kwee-voltage eziqhelekileyo zokusebenza.
Iipropati Zomzimba
Umaleko we-insulation we-PE unokuguquguquka okuhle, okwenza intambo igobeke kwinqanaba elithile ngexesha lokufakwa ngaphandle kokonakalisa ukusebenza kwe-insulation. Ikwanayo nokumelana okuhle nokukrweleka kwaye inokumelana nokungqubana koomatshini okunokuhlangatyezwana nako ngexesha lokubekwa nokusetyenziswa.
(II) Isixhobo Sokuxhoma Iingcingo Zentsimbi (i-SWA)
Umsebenzi woKhuselo lweMishini
Isikhuselo sentsimbi sibonelela ngokhuseleko oluqinileyo lwentambo. Sinokuthintela intambo ukuba ingonakaliswa ngamandla angaphandle afana nokuphuma kunye nokuchaphazeleka. Kwimeko yokubekwa phantsi komhlaba, ukucinezelwa lula zizinto ezinzima kwindawo yemizi-mveliso, okanye ukuba kunokwenzeka ukuba ingqubane nezinye izixhobo kumsele wentambo, i-SWA inokukhusela ngokufanelekileyo ii-conductors kunye nee-insulation layers ngaphakathi kwentambo kwaye iqinisekise ukusebenza okuqhelekileyo kwentambo.
Amandla okuchasa ukuphazamiseka
Isikhuselo sentsimbi sikwanomphumo othile wokukhusela i-electromagnetic. Kwezinye iindawo apho kukho ukuphazamiseka kwe-electromagnetic, njengeendawo ezikufutshane neemoto ezinkulu, ii-transformers, njl.njl., i-SWA inokunciphisa ukuphazamiseka kwentsimi ye-electromagnetic yangaphandle ekudlulisweni kwesignali ngaphakathi kwintambo kwaye ithintele imiqondiso yangaphakathi yentambo ukuba ingakhanyi ngaphandle ukuze iphazamise ezinye izixhobo.
(III) Isingxobo sangaphandle sePolyvinyl Chloride (PVC)
Umsebenzi woKhuseleko lweNdalo
I-PVC yangaphandle sheath ibonelela ngokhuseleko olungaphandle lwentambo. Ingamelana nokukhukuliseka kwezinto zangaphandle zeekhemikhali, ukungena kwamanzi, kunye nemitha ye-ultraviolet. Xa isetyenziswa ngaphandle, i-PVC yangaphandle sheath inokuthintela izinto zendalo ezifana nemvula kunye nokukhanya kwelanga ekonakaliseni isakhiwo sangaphakathi sentambo kwaye yandise ubomi benkonzo yentambo.
Ukuchongwa kunye nokuQatshelwa
Umbala we-PVC yangaphandle unokwenziwa ngokwezifiso ngokweemfuno ezahlukeneyo zesicelo, nto leyo elula ukumaka nokuchonga intambo ngexesha lokufakwa nokugcinwa. Umzekelo, kwinkqubo yocingo lwentambo eyinkimbinkimbi, iintambo zemibala eyahlukeneyo zinokumela iisekethe okanye imisebenzi eyahlukeneyo, nto leyo enceda ukuphucula ukusebenza kakuhle kokufakwa nokugcinwa.
IV. IiNdawo zokufaka izicelo
Intsimi yoShishino
Kwiindawo zoshishino ezifana neefektri, imigodi, i-metallurgy, kunye nemizi-mveliso yeekhemikhali, i-BS 5308 Part 1 Type 2 PE/OS/PE/SWA/PVC Cable isetyenziselwa ukubonelela ngombane kwizixhobo ezahlukeneyo zombane, ezifana neemoto, iikhabhathi zokusasaza umbane, kunye nezixhobo zokukhanyisa. Ukusebenza kwayo kakuhle koomatshini kunye nokuguquguquka kwendalo kunokuhlangabezana neemfuno zeemeko zokusebenza ezinzima kwindawo zoshishino.
Intsimi yoRhwebo
Kwizakhiwo zorhwebo ezifana neevenkile ezinkulu, izakhiwo zeeofisi, kunye neehotele, le ntambo isetyenziswa kwinkqubo yokusasazwa kwamandla. Isiciko sayo sangaphandle esihle (esinemibala enokulungiselelwa ngokwezifiso), ukusebenza kombane okuzinzileyo, kunye nokhuseleko oluthembekileyo loomatshini lunokuhlangabezana neemfuno zokhuseleko, ukuthembeka, kunye nobuhle bobonelelo lwamandla kwizakhiwo zorhwebo.
Intsimi yoKwakha
Kwiiprojekthi zokufakelwa kombane kwiindawo zokuhlala nakwizakhiwo zikawonke-wonke, le ntambo ingasetyenziselwa ukudlulisa umbane ngaphakathi nangaphandle. Umzekelo, xa ibekwe kwimigodlo yezakhiwo okanye kwimisele yentambo yangaphandle, inokuqhelana neemeko ezahlukeneyo ngexesha lokwakhiwa nokusetyenziswa kwesakhiwo.
I. Isishwankathelo
I-BS 5308 Icandelo 1 Uhlobo 2 Intambo ye-PE/OS/PE/SWA/PVC yimveliso yentambo esetyenziswa kakhulu kwicandelo lemizi-mveliso, lezorhwebo, nelokwakha. Igama lale ntambo libonisa ulwakhiwo lwayo oluthile kunye nokwakheka kwezinto, kwaye umaleko ngamnye wesakhiwo unika intambo ukusebenza kunye nemisebenzi eyahlukileyo.
II. Ulwakhiwo lwesakhiwo
(I) Umaleko wokukhusela wePolyethylene (PE)
Ukusebenza kokufakwa kombane
I-Polyethylene yinto efanelekileyo yokukhusela umbane. Kule ntambo, umaleko wokukhusela we-PE unokuthintela ngokufanelekileyo ukuvuza kwamandla kwaye uqinisekise ukudluliselwa kwamandla ngokufanelekileyo. Inokumelana okuphezulu kwaye inokumelana nee-voltage eziphezulu ngaphandle kokuphazamiseka, ngaloo ndlela iqinisekisa ukhuseleko kunye nokuzinza kwentambo phantsi kwee-voltage eziqhelekileyo zokusebenza.
Iipropati Zomzimba
Umaleko we-insulation we-PE unokuguquguquka okuhle, okwenza intambo igobeke kwinqanaba elithile ngexesha lokufakwa ngaphandle kokonakalisa ukusebenza kwe-insulation. Ikwanayo nokumelana okuhle nokukrweleka kwaye inokumelana nokungqubana koomatshini okunokuhlangatyezwana nako ngexesha lokubekwa nokusetyenziswa.
(II) Isixhobo Sokuxhoma Iingcingo Zentsimbi (i-SWA)
Umsebenzi woKhuselo lweMishini
Isikhuselo sentsimbi sibonelela ngokhuseleko oluqinileyo lwentambo. Sinokuthintela intambo ukuba ingonakaliswa ngamandla angaphandle afana nokuphuma kunye nokuchaphazeleka. Kwimeko yokubekwa phantsi komhlaba, ukucinezelwa lula zizinto ezinzima kwindawo yemizi-mveliso, okanye ukuba kunokwenzeka ukuba ingqubane nezinye izixhobo kumsele wentambo, i-SWA inokukhusela ngokufanelekileyo ii-conductors kunye nee-insulation layers ngaphakathi kwentambo kwaye iqinisekise ukusebenza okuqhelekileyo kwentambo.
Amandla okuchasa ukuphazamiseka
Isikhuselo sentsimbi sikwanomphumo othile wokukhusela i-electromagnetic. Kwezinye iindawo apho kukho ukuphazamiseka kwe-electromagnetic, njengeendawo ezikufutshane neemoto ezinkulu, ii-transformers, njl.njl., i-SWA inokunciphisa ukuphazamiseka kwentsimi ye-electromagnetic yangaphandle ekudlulisweni kwesignali ngaphakathi kwintambo kwaye ithintele imiqondiso yangaphakathi yentambo ukuba ingakhanyi ngaphandle ukuze iphazamise ezinye izixhobo.
(III) Isingxobo sangaphandle sePolyvinyl Chloride (PVC)
Umsebenzi woKhuseleko lweNdalo
I-PVC yangaphandle sheath ibonelela ngokhuseleko olungaphandle lwentambo. Ingamelana nokukhukuliseka kwezinto zangaphandle zeekhemikhali, ukungena kwamanzi, kunye nemitha ye-ultraviolet. Xa isetyenziswa ngaphandle, i-PVC yangaphandle sheath inokuthintela izinto zendalo ezifana nemvula kunye nokukhanya kwelanga ekonakaliseni isakhiwo sangaphakathi sentambo kwaye yandise ubomi benkonzo yentambo.
Ukuchongwa kunye nokuQatshelwa
Umbala we-PVC yangaphandle unokwenziwa ngokwezifiso ngokweemfuno ezahlukeneyo zesicelo, nto leyo elula ukumaka nokuchonga intambo ngexesha lokufakwa nokugcinwa. Umzekelo, kwinkqubo yocingo lwentambo eyinkimbinkimbi, iintambo zemibala eyahlukeneyo zinokumela iisekethe okanye imisebenzi eyahlukeneyo, nto leyo enceda ukuphucula ukusebenza kakuhle kokufakwa nokugcinwa.
IV. IiNdawo zokufaka izicelo
Intsimi yoShishino
Kwiindawo zoshishino ezifana neefektri, imigodi, i-metallurgy, kunye nemizi-mveliso yeekhemikhali, i-BS 5308 Part 1 Type 2 PE/OS/PE/SWA/PVC Cable isetyenziselwa ukubonelela ngombane kwizixhobo ezahlukeneyo zombane, ezifana neemoto, iikhabhathi zokusasaza umbane, kunye nezixhobo zokukhanyisa. Ukusebenza kwayo kakuhle koomatshini kunye nokuguquguquka kwendalo kunokuhlangabezana neemfuno zeemeko zokusebenza ezinzima kwindawo zoshishino.
Intsimi yoRhwebo
Kwizakhiwo zorhwebo ezifana neevenkile ezinkulu, izakhiwo zeeofisi, kunye neehotele, le ntambo isetyenziswa kwinkqubo yokusasazwa kwamandla. Isiciko sayo sangaphandle esihle (esinemibala enokulungiselelwa ngokwezifiso), ukusebenza kombane okuzinzileyo, kunye nokhuseleko oluthembekileyo loomatshini lunokuhlangabezana neemfuno zokhuseleko, ukuthembeka, kunye nobuhle bobonelelo lwamandla kwizakhiwo zorhwebo.
Intsimi yoKwakha
Kwiiprojekthi zokufakelwa kombane kwiindawo zokuhlala nakwizakhiwo zikawonke-wonke, le ntambo ingasetyenziselwa ukudlulisa umbane ngaphakathi nangaphandle. Umzekelo, xa ibekwe kwimigodlo yezakhiwo okanye kwimisele yentambo yangaphandle, inokuqhelana neemeko ezahlukeneyo ngexesha lokwakhiwa nokusetyenziswa kwesakhiwo.