Low utsi halogen chingwe ufulu ndi mchere insulated chingwe ndi mitundu iwiri yosiyana ya zingwe;Mkonzi agawana nanu kufananizira pakati pa zingwe zopanda utsi wopanda utsi ndi zingwe zotchingira mchere malinga ndi zida, mawonekedwe, magetsi, kugwiritsa ntchito, komanso mtengo.
1. Kuyerekeza kwa Zida Zachingwe
Utsi wochepa komanso chingwe chopanda halogen: kutchinjiriza mphira popanda halogen (F, Cl, Br, I, At) ndi zinthu zachilengedwe monga lead, cadmium, chromium, mercury, ndi zina zambiri.
Chingwe chotsekeredwa ndi mamineral: Pali chosanjikiza cholimba cha magnesium oxide pakati pa sheath ya magnesium oxide (inorganic material) ndi pachimake waya wachitsulo.
2. Kuyerekeza kwa makhalidwe a chingwe
Chingwe chotsika cha halogen chopanda utsi: Sichimatulutsa mpweya wokhala ndi halogen pa kuyaka, chimakhala ndi utsi wochepa kwambiri, ndipo chimalola kutentha kwa ntchito mpaka 150 ° C. Kupyolera mu njira yodutsana ndi kuwala, chingwechi chimapindula ndi mphamvu yochepetsera moto, ndipo imakhala chingwe chogwirizana ndi chilengedwe chomwe chimagwirizana ndi European Union.
Chingwe chotsekeredwa ndi mamineral: Sichiwotcha kapena kuthandizira kuyaka, sichitulutsa mpweya woyipa, chimatha kukhalabe ndi mphamvu yanthawi zonse kwa maola atatu palawi lamoto la 1000 ° C, chimakhala ndi kukhazikika kwamagetsi, moyo wautali wautumiki, komanso kunyamula kwanthawi yayitali.
3. Kuyerekeza kwa chingwe chovotera magetsi ndi ntchito
Utsi wochepa ndi chingwe chopanda halogen: choyenera m'malo omwe ali ndi magetsi ovotera 450/750V ndi pansi, zofunikira zopanda halogen, utsi wochepa, woletsa moto, komanso chitetezo chokwanira komanso kuteteza chilengedwe.Madera okhala ndi anthu ambiri monga nyumba zazitali, masiteshoni, njira zapansi panthaka, ma eyapoti, zipatala, malaibulale, nyumba zogona mabanja, mahotela, zipatala, nyumba zamaofesi, masukulu, malo ogulitsira, ndi zina zambiri.
Zingwe zamamineral insulated zingwe: Zoyenera m'malo okhala ndi voteji ya 0.6/1KV ndi pansi, komanso zofunika kwambiri pakuchedwa kwa malawi, kukana moto, kusinthasintha, komanso kukana kutentha kwambiri.Malo monga mafakitale a petrochemical, ma eyapoti, ngalande, zombo, nsanja zamafuta akunyanja, zakuthambo, zitsulo zazitsulo, malo ogulitsira, malo oimikapo magalimoto, ndi zina zambiri.
4. Kuyerekeza mitengo ya chingwe
Utsi wochepa komanso zingwe zopanda halogen ndizokwera mtengo kwambiri kuposa 10% -20% kuposa zingwe wamba.
Zingwe zotetezedwa ndi mchere zimakhala zokwera mtengo nthawi 1-5 kuposa zingwe wamba.
Mwachidule, palibe kufanana pakati pa zingwe zopanda utsi za halogen zopanda utsi ndi zingwe zotetezedwa ndi mineral.Awiriwa ndi mitundu iwiri yosiyana ya zingwe zokhala ndi makhalidwe ndi ubwino;Kuyerekeza milingo iwiri yosiyana ya zingwe ndizopanda tanthauzo.
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Nthawi yotumiza: Sep-22-2023
