PAS BS 5308 Gawo 2 Mtundu 2 PVC/OS/PVC/SWA/PVC Chingwe
APPLICATION
Zingwe Zopezeka Pagulu (PAS) BS 5308 zidapangidwa
kunyamula kulankhulana ndi kulamulira zizindikiro zosiyanasiyana
mitundu yoyika kuphatikiza makampani a petrochemical. Zizindikiro
akhoza kukhala analogi, deta kapena mtundu wa mawu komanso kuchokera kumitundu yosiyanasiyana
ma transducer monga kuthamanga, kuyandikira kapena maikolofoni. Gawo 2
Zingwe zamtundu wa 2 zimapangidwa pomwe pali makina ambiri
chitetezo chofunika ndicho kuikidwa panja / poyera kapena kuikidwa mwachindunji
kuya koyenera. Amawunikiridwa payekhapayekha kuti awonetsere chitetezo chazidziwitso.
MAKHALIDWE
Adavotera Voltage:Uo/U: 300/500V
Kutentha Koyezedwa:
Zokhazikika: -40ºC mpaka +80ºC
Kusinthasintha: 0ºC mpaka +50ºC
Minimum Ping Radius:12D
ZAMANGO
Kondakitala
0.5mm² - 0.75mm²: Class 5 flexible copper conductor
1mm² ndi pamwamba: Class 2 kondakitala wamkuwa
Insulation: PVC (Polyvinyl Chloride)







I. Mwachidule
BS 5308 Part 2 Type 2 PVC/OS/PVC/SWA/PVC Cable ndi njira yodalirika komanso yosunthika ya chingwe chopangidwa kuti ikwaniritse zofuna zamitundu yosiyanasiyana yolumikizirana ndi kuwongolera ma siginecha. Imapangidwa ndi mawonekedwe apadera kuti iwonetsetse kuti ikugwira ntchito bwino pamayimidwe osiyanasiyana, makamaka omwe ali mumakampani a petrochemical.
II. Kugwiritsa ntchito
Kutumiza kwa Signal
Chingwechi chapangidwa makamaka kuti chizinyamula zizindikiro zosiyanasiyana, kuphatikizapo analogi, deta, ndi zizindikiro za mawu. Zizindikirozi zimatha kuchokera ku mitundu yosiyanasiyana ya ma transducer monga ma sensor amphamvu, zowunikira moyandikana, ndi maikolofoni. Izi zimapangitsa kukhala chisankho choyenera pamakina olankhulirana ndi kuwongolera komwe kusamutsa ma siginecha kopanda msoko ndikofunikira kuti zida ndi machitidwe azigwira bwino ntchito.
Kugwiritsa Ntchito Petrochemical Viwanda
M'makampani a petrochemical, komwe chitetezo ndi kudalirika ndizofunikira kwambiri, chingwechi chimagwira ntchito yofunika kwambiri. Itha kugwiritsidwa ntchito m'makhazikitsidwe osiyanasiyana oyika mkati mwamakampani kuti zitsimikizire kuti zolumikizirana ndi zowongolera zimaperekedwa popanda kusokonezedwa. Kaya ndizoyang'anira magawo osiyanasiyana kapena kuwongolera njira zovuta, chingwechi chimapereka kukhulupirika kwachizindikiro chofunikira.
Kutetezedwa Kwamakina Panja ndi Kuika
Zingwe za Gawo 2 Type 2 zimapangidwira nthawi zomwe zimafuna chitetezo champhamvu kwambiri. Poyikapo panja kapena powonekera, chingwechi chimakhudzidwa ndi zinthu zosiyanasiyana zachilengedwe monga kuwala kwa dzuwa, mphepo, mvula, komanso zomwe zingachitike pathupi. Kuonjezera apo, kuti ikwiridwe mozama moyenerera, iyenera kupirira kupanikizika kwa nthaka, chinyezi, ndi zina zapansi pa nthaka. Mapangidwe a chingwechi amatsimikizira kuti akhoza kupirira zovutazi, kusunga ntchito zake pakapita nthawi.
Signal Security
Chingwecho chimawunikiridwa payekhapayekha, zomwe zimakulitsa kwambiri chitetezo chazizindikiro. M'madera amakono ovuta a zamakono, kumene kusokoneza kungasokoneze kulankhulana ndi kulamulira zizindikiro, izi ndizofunika kwambiri. Zimathandiza kuteteza kukhulupirika kwa zizindikiro zotumizidwa, kaya ndi analogue, deta, kapena zizindikiro za mawu, kuonetsetsa kulankhulana kolondola komanso kodalirika.
III. Makhalidwe
Adavotera Voltage
Ndi voliyumu ya Uo/U: 300/500V, chingwechi ndi choyenera pamagetsi osiyanasiyana okhudzana ndi kulumikizana ndi kuwongolera. Mtundu wamagetsiwu umapereka mphamvu yokhazikika yamagetsi omwe amanyamula, zomwe zimapangitsa kuti pakhale ntchito yabwino komanso yodalirika ya zida zolumikizidwa.
Kutentha kovotera
Chingwechi chimakhala ndi kutentha kwake komwe kumagwirizana ndi zochitika zosiyanasiyana. M'makhazikitsidwe osasunthika, imatha kugwira ntchito mkati mwa kutentha kwa -40ºC mpaka +80ºC, pomwe pamikhalidwe yosinthika, mitunduyo imachokera ku 0ºC mpaka +50ºC. Kulekerera kutentha kwakukuluku kumalola kuti igwiritsidwe ntchito m'malo osiyanasiyana, kuyambira kuzizira kwambiri mpaka kumalo otentha kwambiri, osataya ntchito.
Minimum Ping Radius
Utali wocheperako wopindika wa 12D ndi mawonekedwe ofunikira. Imatchula kuchuluka kwa chingwe chomwe chingathe kupindika pakuyika popanda kuwononga mawonekedwe ake amkati. Kusinthasintha kopindika kumeneku ndikofunikira pakuwongolera chingwe m'malo osiyanasiyana oyika, kaya m'malo olimba kapena mozungulira zopinga.
IV. Zomangamanga
Kondakitala
Pamalo amtanda pakati pa 0.5mm² - 0.75mm², chingwechi chimagwiritsa ntchito ma conductor amkuwa osinthika a Class 5. Ma conductor awa amapereka kusinthasintha kwakukulu, komwe kumakhala kopindulitsa pakugwiritsa ntchito komwe chingwe chingafunikire kuyendetsedwa kudzera m'mizere yolimba kapena m'malo omwe kusuntha kwina kumayembekezeredwa. Kwa madera a 1mm² ndi kupitilira apo, ma conductor amkuwa a Class 2 amagwiritsidwa ntchito. Izi zimapereka ma conductivity abwino ndi mphamvu zamakina, kuwonetsetsa kuti ma siginecha akuyenda bwino komanso kukhazikika.
Insulation
Kupaka kwa PVC (Polyvinyl Chloride) komwe kumagwiritsidwa ntchito mu chingwechi ndi mtengo - kusankha kothandiza komanso kodalirika. PVC imapereka zinthu zabwino kwambiri zotchinjiriza magetsi, kuteteza kutayikira kwamagetsi ndikuwonetsetsa kuti ma siginecha amatumizidwa popanda kusokonezedwa.
Kuwunika
Chophimba chonse chopangidwa ndi Al/PET (Aluminium/Polyester Tepi) chimateteza chingwe kuti chisasokonezedwe ndi ma elekitiroma. M'malo omwe pangakhale magwero amagetsi akunja, monga m'mafakitale kapena pafupi ndi zida zamagetsi, kuyang'ana uku kumathandiza kusunga chiyero cha ma sign omwe amatumizidwa.
Drain Waya
Waya wothira mkuwa ndi chinthu chofunikira kwambiri. Zimathandizira kuthetsa zolipiritsa zilizonse za electrostatic zomwe zitha kukhazikika pa chingwe, kukulitsa chitetezo ndi magwiridwe antchito a chingwe popewa zovuta zokhudzana ndi static.
Jacket Yamkati, Zida, ndi Sheath
Jekete lamkati, lopangidwa ndi PVC, limapereka chitetezo chowonjezera ku zigawo zamkati za chingwe. SWA (Galvanised Steel Wire Armor) imapereka chitetezo champhamvu pamakina, kuteteza chingwe ku mphamvu zakunja monga kuphwanya, kugunda, ndi kukwapula. Chophimba chakunja, chomwe chimapangidwanso ndi PVC komanso ndi mtundu wa buluu - wakuda, sikuti chimangoteteza chingwe komanso chimalola kuti chizindikirike mosavuta pakuyika.
Pomaliza, BS 5308 Part 2 Type 2 PVC/OS/PVC/SWA/PVC Cable ndi chingwe chopangidwa bwino chomwe chimaphatikiza zofunikira kuti zitheke kulumikizana bwino ndi kuwongolera ma siginecha. Kuthekera kwake kugwira ntchito m'malo osiyanasiyana, kupereka chitetezo cha makina, ndikuwonetsetsa kuti chitetezo chazizindikiro chimapangitsa kuti chikhale chofunikira kwambiri pamagwiritsidwe ntchito monga mafakitale a petrochemical ndi zochitika zina pomwe kusamutsidwa kodalirika ndikofunikira.