Ikhebula Lezimboni Likawoyela/Igesi
Ikhebula le-PAS BS 5308 Ingxenye 1 Uhlobo 2 lwe-MICA/XLPE/IS/OS/LSZH/SWA/LSZH (Elingamelani Nomlilo)
ISICELO
Izintambo ze-BS 5308 ezitholakala emphakathini (PAS) zenzelwe
ukuthwala izimpawu zokuxhumana nokulawula ngezindlela ezahlukene
izinhlobo zokufakwa okuhlanganisa nalezo ezitholakala ku-petrochemical
imboni. Amasignali angaba yi-analogue, idatha noma uhlobo lwezwi kanye
kusuka kuma-transducer ahlukahlukene njengokucindezela, ukusondela noma
imakrofoni.Ingxenye 1 Izintambo zohlobo 2 zenzelwe lapho
izinga lokuvikelwa kwemishini liyadingeka noma lapho kukhona
ukungcwaba ngqo ekujuleni okufanele. Kufanelekela ukumelana nomlilo
ukufakwa. Kuhlolwe ngazinye ukuze kuqinisekiswe ukuphepha kwesignali.
IZIMALI
I-Voltage Elinganisiwe:Uo/U: 300/500V
Izinga Lokushisa Elilinganiselwe:
Kulungisiwe: -40ºC kuya ku-+80ºC
Igobile: 0ºC kuya ku-+50ºC
Irediyasi Encane Yokugoba:12D
UKWAKHA
Umqhubi
0.5mm² - 0.75mm²: Umqhubi wethusi oguquguqukayo wekilasi lesi-5
1mm² nangaphezulu: Umqhubi wethusi ohlungiwe wekilasi 2
Ukuvikela: I-MICA Tape + XLPE (I-Cross-Linked Polyethylene)
Isikrini Somuntu Ngamunye Nesibanzi: I-Al/PET (Itheyiphu ye-Aluminium/ye-Polyester)
Ucingo Lokukhipha Amanzi: Ithusi elifakwe ethini
Ijazi Langaphakathi:I-LSZH (I-Low Smoke Zero Halogen)
Izikhali:I-SWA (Insimbi Eqinisiwe Yensimbi Yensimbi)
Isigqoko:I-LSZH (I-Low Smoke Zero Halogen)
Umbala Wesigqoko: Obomvu Oluhlaza Okwesibhakabhaka Omnyama
Isingeniso ku-BS 5308 Ingxenye 1 Uhlobo 2 Ikhebula le-MICA/XLPE/IS/OS/LSZH/SWA/LSZH (Elimelana Nomlilo)
I. Ukubuka konke
I-BS 5308 Ingxenye 1 Uhlobo 2 Ikhebula le-MICA/XLPE/IS/OS/LSZH/SWA/LSZH (Elimelana Nomlilo) likhebula elisebenza kahle kakhulu elenzelwe ngqo izindawo ezinezidingo eziqinile zokusebenza kokumelana nomlilo, ukusebenza kukagesi, kanye nokuzivumelanisa nezimo zemvelo. Le khebula ihlanganisa izinto eziningi ezithuthukisiwe nezakhiwo ezikhethekile, futhi ingagcina ubuqotho besekethe ezimweni eziphuthumayo ezifana nemililo, futhi isetshenziswa kabanzi ezinhlelweni ezibalulekile zamandla kanye nokudlulisa isignali ekwakheni, embonini, kwezokuthutha, nakwezinye izinkambu.
II. Ukwakheka Kwesakhiwo
(I) Itheyiphu ye-Mica (MICA)
Isendlalelo Esimelana Nomlilo Oyinhloko
Itheyiphu ye-mica iyisici esibalulekile ekusebenzeni kwekhebula ukumelana nomlilo. I-Mica inokumelana okuhle kakhulu nokushisa okuphezulu futhi ingagcina izakhiwo zomzimba nezamakhemikhali ezizinzile endaweni eshisa kakhulu. Uma kwenzeka umlilo, itheyiphu ye-mica ingavimbela ukusabalala kwelangabi futhi ivikele omqhubi abangaphakathi kwekhebula ekushiseni ngokushesha, okuthenga isikhathi esiyigugu somsebenzi wokususa abasebenzi kanye nokucima umlilo.
Isengezo Sokushiswa Kogesi
Ngaphandle komsebenzi wayo omelana nomlilo, i-mica tape nayo inokusebenza okuthile kokuvikela ugesi. Ingasebenza njengesengezo ohlelweni lokuvikela ugesi. Ngokusekelwe kungqimba lokuvikela ugesi lwe-XLPE, ithuthukisa kakhulu ukuthembeka kokuvikela ugesi, ikakhulukazi ezindaweni zikagesi ezinzima njengokushisa okuphezulu kanye nomswakama ophezulu, okuvimbela ngempumelelo ukuphuka kukagesi.
(II) Isendlalelo Sokufudumeza Esihlanganisiwe se-Polyethylene (XLPE)
Umongo Wokufakwa Kogesi
I-XLPE iyinto yokuvikela ugesi esebenza kahle kakhulu. Inokumelana nokuvikela ugesi okuphezulu kanye ne-dielectric constant ephansi, enganciphisa ngempumelelo ukulahleka ngesikhathi sokudluliselwa kwamandla. Ngaphansi kwezimo zokusebenza ezijwayelekile, ungqimba lokuvikela ugesi lwe-XLPE lungaqinisekisa ukudluliselwa okuzinzile kogesi ngaphakathi kwekhebula, kuvimbele ukuvuza kogesi, futhi kuqinisekise ukusebenza okuvamile kwemishini kagesi. Izinzuzo Ezimpahleni Zomzimba
I-polyethylene exhunywe nge-cross-linked inezakhiwo ezinhle zomshini, njengokuqina okuphezulu kokuthamba kanye nokumelana nokudabuka. Lokhu kwenza ikhebula likwazi ukumelana namandla athile angaphandle, njengokugoba nokwelula, ngesikhathi sokufakwa nokusetshenziswa ngaphandle kokulimaza kalula ungqimba lokuvikela, ngaleyo ndlela kuqinisekiswe ukusebenza okuphelele kanye nokuphila kwenkonzo yekhebula.
(III) Isendlalelo Sokuhlukaniswa Kwangaphakathi (IS)
Ukuhlukaniswa Kwesakhiwo Nokuvikelwa
Isendlalelo sokuhlukanisa sangaphakathi sisebenza ukuhlukanisa izendlalelo ezahlukene zesakhiwo. Singavimbela ukusebenzisana phakathi kwezinto ezahlukene futhi sigweme ukusabela kwamakhemikhali okungenzeka noma ukuguguleka ngokomzimba. Isibonelo, sivimbela ukuxhumana okuqondile phakathi kwesendlalelo sokufaka i-XLPE nezinye izinto zesendlalelo, ngaleyo ndlela sivikele ubuqotho besendlalelo sokufaka i-XLPE futhi siqinisekise ukuzinza kwesikhathi eside kokusebenza kwaso kokufaka i-elekthronikhi.
Ukuthuthukiswa Kokuzinza Okuphelele
Ingqimba yokuhlukaniswa kwangaphakathi isiza ukuthuthukisa ukuzinza kwesakhiwo sekhebula. Uma ikhebula lithinteka noma lidlidliza ngaphandle, lingasebenza njenge-buffer, linciphise ingozi yokuguqulwa kanye nomonakalo esakhiweni sangaphakathi, futhi liqinisekise ukuthi izakhiwo zikagesi nezemishini ezingaphakathi kwekhebula azithinteki.
(IV) Isendlalelo Sokuhlukaniswa Kwangaphandle (OS)
Isiqinisekiso Esengeziwe Sokuvikelwa
Ingqimba yokuhlukanisa yangaphandle inikeza isivikelo esengeziwe sekhebula. Njengengqimba yokuhlukanisa yangaphakathi, ingavimbela izinto eziyingozi endaweni yangaphandle ukuthi zingathinti isakhiwo sangaphakathi sekhebula, njengomswakama nezinto zamakhemikhali. Ngesikhathi esifanayo, iyasiza futhi ekusabalaliseni ukucindezeleka lapho ikhebula ligobile noma licindezelwa endaweni, livikele ungqimba lokufaka umoya wangaphakathi kanye nabaqhubi.
Ukuthuthukiswa Kokuzivumelanisa Nezimo Kwezemvelo
Ukuba khona kwesendlalelo sokuhlukanisa sangaphandle kuthuthukisa ukuzivumelanisa kwekhebula nezimo ezahlukene. Kungakhathaliseki ukuthi kusendaweni emanzi engaphansi komhlaba noma endaweni engcoliswe yizimboni, isendlalelo sokuhlukanisa sangaphandle singasebenza njengesivikelo, sinciphise ukuguguleka kwezinto zangaphandle ngaphakathi kwekhebula futhi sandise impilo yekhebula.
(V) Isendlalelo Esiphansi - Intuthu Engagqwali - I-Halogen (LSZH) Yesigxobo
Izici ezimelana nomlilo kanye nezemvelo ezinobungane
Ingqimba ye-LSZH sheath iyisibonakaliso esibalulekile sekhebula maqondana nokumelana nomlilo kanye nokuvikelwa kwemvelo. Uma kwenzeka umlilo, ngeke ukhiphe intuthu eningi enobuthi njengezinto eziqukethe i-halogen yendabuko, okunciphisa ukulimala kwabasebenzi kanye nokwenza lula umsebenzi wokukhipha abasebenzi kanye nokutakula. Ngesikhathi esifanayo, izinto ze-halogen ezingenantuthu zihlangabezana nezidingo zesimanje zokuvikelwa kwemvelo futhi zibangela ukungcola okuncane emvelweni.
Umsebenzi Wokuvikela Okwenziwa Ngemishini
Njengesigxobo sangaphandle sekhebula, ungqimba lwe-LSZH lunomsebenzi othile wokuvikela okwenziwa ngomshini. Lungamelana nomonakalo wangaphandle wokusebenza ngomshini, njengokuklwebheka nokushayisana. Nakuba ukusebenza kwalo ngomshini kungase kungabi kuhle njengezinto zendabuko zokuqina okuphezulu, lungavikela ngempumelelo ubuqotho besakhiwo sangaphakathi sekhebula ngaphansi kwezindawo ezivamile zokusetshenziswa nokufakwa.
(VI) Izikhali Zensimbi Zensimbi (SWA)
Ukuthuthukiswa Kwamandla Emishini
Isivikelo sensimbi sinikeza amandla aqinile omshini wekhebula. Singakwazi ukumelana nezingcindezi ezinkulu zangaphandle, njengokuvimbela ukucindezelwa izinto ezisindayo ngesikhathi sokufakwa ngaphansi komhlaba kanye nokugwema ukulimala ukushayisana kwemishini endaweni yezimboni. Lesi sakhiwo sensimbi esiqinile siqinisekisa ukuthi ikhebula lingasebenza ngokujwayelekile endaweni enzima yomshini futhi livikela ungqimba lwangaphakathi lokuvikela kanye nama-conductor ekulimaleni.
Ukusebenza Kokuvikela Ama-Electromagnetic
Isivikelo sensimbi sinomsebenzi wokuvikela ngogesi. Kwezinye izindawo ezinokuphazamiseka ngogesi, njengezindawo eziseduze nezinjini ezinkulu, ama-transformer, noma imishini yokuxhumana, i-SWA inganciphisa ngempumelelo ukuphazamiseka kwensimu yogesi yangaphandle ekudlulisweni kwesignali ngaphakathi kwekhebula, futhi ivimbele nezimpawu zangaphakathi zekhebula ukuthi zingakhanyi ngaphandle ukuze ziphazamise amanye amadivayisi, kuthuthukiswe ikhwalithi kanye nokuzinza kokudluliselwa kwesignali.
I. Ukubuka konke
I-BS 5308 Ingxenye 1 Uhlobo 2 Ikhebula le-MICA/XLPE/IS/OS/LSZH/SWA/LSZH (Elimelana Nomlilo) likhebula elisebenza kahle kakhulu elenzelwe ngqo izindawo ezinezidingo eziqinile zokusebenza kokumelana nomlilo, ukusebenza kukagesi, kanye nokuzivumelanisa nezimo zemvelo. Le khebula ihlanganisa izinto eziningi ezithuthukisiwe nezakhiwo ezikhethekile, futhi ingagcina ubuqotho besekethe ezimweni eziphuthumayo ezifana nemililo, futhi isetshenziswa kabanzi ezinhlelweni ezibalulekile zamandla kanye nokudlulisa isignali ekwakheni, embonini, kwezokuthutha, nakwezinye izinkambu.
II. Ukwakheka Kwesakhiwo
(I) Itheyiphu ye-Mica (MICA)
Isendlalelo Esimelana Nomlilo Oyinhloko
Itheyiphu ye-mica iyisici esibalulekile ekusebenzeni kwekhebula ukumelana nomlilo. I-Mica inokumelana okuhle kakhulu nokushisa okuphezulu futhi ingagcina izakhiwo zomzimba nezamakhemikhali ezizinzile endaweni eshisa kakhulu. Uma kwenzeka umlilo, itheyiphu ye-mica ingavimbela ukusabalala kwelangabi futhi ivikele omqhubi abangaphakathi kwekhebula ekushiseni ngokushesha, okuthenga isikhathi esiyigugu somsebenzi wokususa abasebenzi kanye nokucima umlilo.
Isengezo Sokushiswa Kogesi
Ngaphandle komsebenzi wayo omelana nomlilo, i-mica tape nayo inokusebenza okuthile kokuvikela ugesi. Ingasebenza njengesengezo ohlelweni lokuvikela ugesi. Ngokusekelwe kungqimba lokuvikela ugesi lwe-XLPE, ithuthukisa kakhulu ukuthembeka kokuvikela ugesi, ikakhulukazi ezindaweni zikagesi ezinzima njengokushisa okuphezulu kanye nomswakama ophezulu, okuvimbela ngempumelelo ukuphuka kukagesi.
(II) Isendlalelo Sokufudumeza Esihlanganisiwe se-Polyethylene (XLPE)
Umongo Wokufakwa Kogesi
I-XLPE iyinto yokuvikela ugesi esebenza kahle kakhulu. Inokumelana nokuvikela ugesi okuphezulu kanye ne-dielectric constant ephansi, enganciphisa ngempumelelo ukulahleka ngesikhathi sokudluliselwa kwamandla. Ngaphansi kwezimo zokusebenza ezijwayelekile, ungqimba lokuvikela ugesi lwe-XLPE lungaqinisekisa ukudluliselwa okuzinzile kogesi ngaphakathi kwekhebula, kuvimbele ukuvuza kogesi, futhi kuqinisekise ukusebenza okuvamile kwemishini kagesi. Izinzuzo Ezimpahleni Zomzimba
I-polyethylene exhunywe nge-cross-linked inezakhiwo ezinhle zomshini, njengokuqina okuphezulu kokuthamba kanye nokumelana nokudabuka. Lokhu kwenza ikhebula likwazi ukumelana namandla athile angaphandle, njengokugoba nokwelula, ngesikhathi sokufakwa nokusetshenziswa ngaphandle kokulimaza kalula ungqimba lokuvikela, ngaleyo ndlela kuqinisekiswe ukusebenza okuphelele kanye nokuphila kwenkonzo yekhebula.
(III) Isendlalelo Sokuhlukaniswa Kwangaphakathi (IS)
Ukuhlukaniswa Kwesakhiwo Nokuvikelwa
Isendlalelo sokuhlukanisa sangaphakathi sisebenza ukuhlukanisa izendlalelo ezahlukene zesakhiwo. Singavimbela ukusebenzisana phakathi kwezinto ezahlukene futhi sigweme ukusabela kwamakhemikhali okungenzeka noma ukuguguleka ngokomzimba. Isibonelo, sivimbela ukuxhumana okuqondile phakathi kwesendlalelo sokufaka i-XLPE nezinye izinto zesendlalelo, ngaleyo ndlela sivikele ubuqotho besendlalelo sokufaka i-XLPE futhi siqinisekise ukuzinza kwesikhathi eside kokusebenza kwaso kokufaka i-elekthronikhi.
Ukuthuthukiswa Kokuzinza Okuphelele
Ingqimba yokuhlukaniswa kwangaphakathi isiza ukuthuthukisa ukuzinza kwesakhiwo sekhebula. Uma ikhebula lithinteka noma lidlidliza ngaphandle, lingasebenza njenge-buffer, linciphise ingozi yokuguqulwa kanye nomonakalo esakhiweni sangaphakathi, futhi liqinisekise ukuthi izakhiwo zikagesi nezemishini ezingaphakathi kwekhebula azithinteki.
(IV) Isendlalelo Sokuhlukaniswa Kwangaphandle (OS)
Isiqinisekiso Esengeziwe Sokuvikelwa
Ingqimba yokuhlukanisa yangaphandle inikeza isivikelo esengeziwe sekhebula. Njengengqimba yokuhlukanisa yangaphakathi, ingavimbela izinto eziyingozi endaweni yangaphandle ukuthi zingathinti isakhiwo sangaphakathi sekhebula, njengomswakama nezinto zamakhemikhali. Ngesikhathi esifanayo, iyasiza futhi ekusabalaliseni ukucindezeleka lapho ikhebula ligobile noma licindezelwa endaweni, livikele ungqimba lokufaka umoya wangaphakathi kanye nabaqhubi.
Ukuthuthukiswa Kokuzivumelanisa Nezimo Kwezemvelo
Ukuba khona kwesendlalelo sokuhlukanisa sangaphandle kuthuthukisa ukuzivumelanisa kwekhebula nezimo ezahlukene. Kungakhathaliseki ukuthi kusendaweni emanzi engaphansi komhlaba noma endaweni engcoliswe yizimboni, isendlalelo sokuhlukanisa sangaphandle singasebenza njengesivikelo, sinciphise ukuguguleka kwezinto zangaphandle ngaphakathi kwekhebula futhi sandise impilo yekhebula.
(V) Isendlalelo Esiphansi - Intuthu Engagqwali - I-Halogen (LSZH) Yesigxobo
Izici ezimelana nomlilo kanye nezemvelo ezinobungane
Ingqimba ye-LSZH sheath iyisibonakaliso esibalulekile sekhebula maqondana nokumelana nomlilo kanye nokuvikelwa kwemvelo. Uma kwenzeka umlilo, ngeke ukhiphe intuthu eningi enobuthi njengezinto eziqukethe i-halogen yendabuko, okunciphisa ukulimala kwabasebenzi kanye nokwenza lula umsebenzi wokukhipha abasebenzi kanye nokutakula. Ngesikhathi esifanayo, izinto ze-halogen ezingenantuthu zihlangabezana nezidingo zesimanje zokuvikelwa kwemvelo futhi zibangela ukungcola okuncane emvelweni.
Umsebenzi Wokuvikela Okwenziwa Ngemishini
Njengesigxobo sangaphandle sekhebula, ungqimba lwe-LSZH lunomsebenzi othile wokuvikela okwenziwa ngomshini. Lungamelana nomonakalo wangaphandle wokusebenza ngomshini, njengokuklwebheka nokushayisana. Nakuba ukusebenza kwalo ngomshini kungase kungabi kuhle njengezinto zendabuko zokuqina okuphezulu, lungavikela ngempumelelo ubuqotho besakhiwo sangaphakathi sekhebula ngaphansi kwezindawo ezivamile zokusetshenziswa nokufakwa.
(VI) Izikhali Zensimbi Zensimbi (SWA)
Ukuthuthukiswa Kwamandla Emishini
Isivikelo sensimbi sinikeza amandla aqinile omshini wekhebula. Singakwazi ukumelana nezingcindezi ezinkulu zangaphandle, njengokuvimbela ukucindezelwa izinto ezisindayo ngesikhathi sokufakwa ngaphansi komhlaba kanye nokugwema ukulimala ukushayisana kwemishini endaweni yezimboni. Lesi sakhiwo sensimbi esiqinile siqinisekisa ukuthi ikhebula lingasebenza ngokujwayelekile endaweni enzima yomshini futhi livikela ungqimba lwangaphakathi lokuvikela kanye nama-conductor ekulimaleni.
Ukusebenza Kokuvikela Ama-Electromagnetic
Isivikelo sensimbi sinomsebenzi wokuvikela ngogesi. Kwezinye izindawo ezinokuphazamiseka ngogesi, njengezindawo eziseduze nezinjini ezinkulu, ama-transformer, noma imishini yokuxhumana, i-SWA inganciphisa ngempumelelo ukuphazamiseka kwensimu yogesi yangaphandle ekudlulisweni kwesignali ngaphakathi kwekhebula, futhi ivimbele nezimpawu zangaphakathi zekhebula ukuthi zingakhanyi ngaphandle ukuze ziphazamise amanye amadivayisi, kuthuthukiswe ikhwalithi kanye nokuzinza kokudluliselwa kwesignali.