PAS BS 5308 Gawo 1 Mtundu 2 Chingwe cha MICA/XLPE/IS/OS/LSZH/SWA/LSZH (Chosagwira Moto)

Chiyambi cha Chingwe cha BS 5308 Gawo 1 Mtundu 2 MICA/XLPE/IS/OS/LSZH/SWA/LSZH (Chosagwira Moto)
I. Chidule
BS 5308 Gawo 1 Mtundu 2 Chingwe cha MICA/XLPE/IS/OS/LSZH/SWA/LSZH (Chosagwira Moto) ndi chingwe chogwira ntchito bwino chomwe chapangidwira malo omwe ali ndi zofunikira kwambiri pakuthana ndi moto, magwiridwe antchito amagetsi, komanso kusinthasintha kwa chilengedwe. Chingwechi chimaphatikiza zipangizo zamakono zambiri ndi kapangidwe kake kapadera, ndipo chimatha kusunga umphumphu wa dera pakagwa ngozi monga moto, ndipo chimagwiritsidwa ntchito kwambiri mumagetsi ofunikira komanso njira zotumizira zizindikiro m'mafakitale, m'mafakitale, m'mayendedwe, ndi m'magawo ena.
II. Kapangidwe ka Kapangidwe
(I) Tepi ya Mica (MICA)
Chigawo Cholimba cha Key Fire
Tepi ya mica ndi gawo lofunika kwambiri pakugwira ntchito kwa chingwe cholimbana ndi moto. Mica ili ndi kukana kutentha kwambiri ndipo imatha kusunga mphamvu zakuthupi ndi zamakemikolo zokhazikika pamalo otentha kwambiri. Pakagwa moto, tepi ya mica imatha kuletsa kufalikira kwa lawi ndikuteteza ma conductors omwe ali mkati mwa chingwe kuti asatenthe mwachangu, zomwe zimapangitsa kuti nthawi yamtengo wapatali yotulutsira anthu ogwira ntchito komanso ntchito yozimitsa moto ichepe.
Chowonjezera cha Kuteteza Magetsi
Kupatula ntchito yake yolimbana ndi moto, tepi ya mica ilinso ndi mphamvu zina zotetezera magetsi. Itha kukhala yowonjezera ku makina otetezera magetsi. Kutengera ndi XLPE insulation layer, imawonjezera kudalirika kwa insulation ya chingwe, makamaka m'malo ovuta amagetsi monga kutentha kwambiri ndi chinyezi chambiri, zomwe zimathandiza kupewa kuwonongeka kwa magetsi.
(II) Chotchingira Cholumikizira cha Polyethylene (XLPE) Cholumikizidwa
Pakati pa Kuteteza Magetsi
XLPE ndi chinthu choteteza kutentha chomwe chimagwira ntchito bwino kwambiri. Chili ndi mphamvu yoteteza kutentha kwambiri komanso mphamvu yotsika ya dielectric, zomwe zingathandize kuchepetsa kutayika kwa magetsi panthawi yotumiza magetsi. Munthawi yogwira ntchito bwino, gawo loteteza kutentha la XLPE lingathe kutsimikizira kuti magetsi akufalikira bwino mkati mwa chingwe, kupewa kutuluka kwa magetsi, ndikutsimikizira kuti zida zamagetsi zikugwira ntchito bwino. Ubwino wa Zinthu Zamagetsi
Polyethylene yolumikizidwa ndi mtanda ili ndi mphamvu zabwino zamakaniko, monga mphamvu yayikulu yogwira ntchito komanso kukana kung'ambika. Izi zimathandiza kuti chingwe chizitha kupirira mphamvu zina zakunja, monga kupindika ndi kutambasula, panthawi yoyika ndikugwiritsa ntchito popanda kuwononga mosavuta gawo loteteza kutentha, motero kuonetsetsa kuti chingwecho chikugwira ntchito bwino komanso nthawi yogwira ntchito.
(III) Gawo Lolekanitsa Mkati (IS)
Kulekanitsa ndi Kuteteza Kapangidwe ka Nyumba
Gawo lolekanitsa lamkati limagwira ntchito yolekanitsa zigawo zosiyanasiyana za kapangidwe kake. Limatha kuletsa kuyanjana pakati pa zipangizo zosiyanasiyana ndikupewa kusintha kwa mankhwala kapena kuwonongeka kwa thupi. Mwachitsanzo, limaletsa kukhudzana mwachindunji pakati pa gawo loletsa kulowetsedwa la XLPE ndi zipangizo zina za gawo, motero limateteza umphumphu wa gawo loletsa kulowetsedwa la XLPE ndikuwonetsetsa kuti magwiridwe antchito ake amagetsi akukhazikika kwa nthawi yayitali.
Kupititsa patsogolo Kukhazikika Konse
Chigawo cholekanitsa chamkati chimathandiza kulimbitsa kukhazikika kwa kapangidwe ka chingwe. Chingwe chikakhudzidwa ndi kugwedezeka kwakunja, chimagwira ntchito ngati chotetezera, kuchepetsa chiopsezo cha kusinthika ndi kuwonongeka kwa kapangidwe ka mkati, ndikuwonetsetsa kuti mphamvu zamagetsi ndi makina mkati mwa chingwe sizikhudzidwa.
(IV) Gawo Lolekanitsa lakunja (OS)
Chitsimikizo Chowonjezera cha Chitetezo
Chigawo chakunja cholekanitsa chimapereka chitetezo chowonjezera pa chingwe. Mofanana ndi chigawo chamkati cholekanitsa, chimatha kuletsa zinthu zovulaza zomwe zili kunja kuti zisakhudze kapangidwe ka mkati mwa chingwe, monga chinyezi ndi mankhwala. Nthawi yomweyo, chimathandizanso kufalitsa kupsinjika pamene chingwecho chapindika kapena kupsinjika kwapafupi, kuteteza chigawo chamkati choteteza ndi ma conductor.
Kupititsa patsogolo Kusinthasintha kwa Zachilengedwe
Kupezeka kwa chingwe cholekanitsa chakunja kumawonjezera kuthekera kwa chingwe kusinthasintha ku malo osiyanasiyana. Kaya ndi malo onyowa pansi pa nthaka kapena m'malo oipitsidwa ndi mafakitale, chingwe cholekanitsa chakunja chingakhale chotchinga, kuchepetsa kuwonongeka kwa zinthu zakunja mkati mwa chingwe ndikuwonjezera nthawi yogwira ntchito ya chingwe.
(V) Yotsika - Utsi Zero - Halogen (LSZH) Chigoba cha Sheath
Makhalidwe Osapsa ndi Moto komanso Ogwirizana ndi Zachilengedwe
Chingwe cha LSZH ndi chizindikiro chofunikira cha chingwecho pankhani ya kukana moto ndi kuteteza chilengedwe. Moto ukabuka, sutulutsa utsi wambiri woopsa monga zinthu zachikhalidwe zokhala ndi halogen, zomwe zimachepetsa kuvulaza antchito ndikuthandizira ntchito yopulumutsa anthu. Nthawi yomweyo, zinthu zopanda utsi wambiri zimakwaniritsa zofunikira zamakono zoteteza chilengedwe ndipo zimapangitsa kuti chilengedwe chisaipitsidwe kwambiri.
Ntchito Yoteteza Makina
Monga chivundikiro chakunja cha chingwe, gawo la LSZH lili ndi ntchito yoteteza makina. Limatha kupirira kuwonongeka kwa makina akunja, monga kukanda ndi kugundana. Ngakhale kuti magwiridwe ake a makina sangakhale abwino ngati zipangizo zina zachikhalidwe zolimba kwambiri, limatha kuteteza bwino mawonekedwe amkati mwa chingwe pansi pa malo ogwiritsidwa ntchito bwino komanso oyika.
(VI) Zida Zachitsulo Zachitsulo (SWA)
Kupititsa patsogolo Mphamvu za Makina
Chida choteteza waya chachitsulo chimapereka mphamvu yamphamvu yamakina pa chingwe. Chimatha kupirira kupsinjika kwakukulu kwakunja, monga kupewa kukakamizidwa ndi zinthu zolemera panthawi yoyika pansi pa nthaka komanso kupewa kuwonongeka ndi kugundana kwa zida m'malo opangira mafakitale. Kapangidwe kolimba ka chitetezo kameneka kamatsimikizira kuti chingwecho chimagwira ntchito bwino m'malo ovuta amakina ndipo chimateteza chotenthetsera chamkati ndi ma conductor kuti asawonongeke.
Kugwira Ntchito Moyenera kwa Kuteteza Magetsi
Chida choteteza waya chachitsulo chilinso ndi ntchito yoteteza maginito. M'malo ena omwe ali ndi kusokonezeka kwa maginito, monga madera omwe ali pafupi ndi ma mota akuluakulu, ma transformer, kapena zida zolumikizirana, SWA imatha kuchepetsa bwino kusokonezeka kwa mphamvu yamagetsi yakunja pa kutumiza chizindikiro mkati mwa chingwe, komanso kuletsa zizindikiro zamkati mwa chingwe kuti zisatuluke kunja kuti zisokoneze zida zina, zomwe zimapangitsa kuti kutumiza chizindikiro kukhale kolimba komanso kosangalatsa.