ʻO ka ʻelemakule ʻana o ke kaula LSZH a me ka nānā ʻana i ka hemahema: Ka hilinaʻi o nā kaula Halogen Haʻahaʻa Uwahi ʻole mai kahi ʻike hana waiwai

ʻO ke kaula uila Halogen-Free Uahi Haʻahaʻa (LSZH Cable), me ka uahi haʻahaʻa, halogen-free (kūlike me nā kūlana IEC 60754), pale ahi, a me nā waiwai aloha i ke kaiapuni, hoʻohana nui ʻia i ka ʻenekinia kūkulu hale, ka halihali kaʻaahi, nā kikowaena ʻikepili, nā ʻōnaehana mana, a me nā hale lehulehu. ʻAʻole wale kona hilinaʻi lōʻihi e pili ana i ke kau ʻana a me nā kūlana o ke kaiapuni akā i ka hana o nā hui insulation LSZH a me nā hui sheathing.

I. Nā ʻAno Hana ʻOle Maʻamau

ʻO nā hemahema nui o nā kaula LSZH e komo pū ana me ka hōʻino mechanical, ke komo ʻana o ka wai o ka insulation, ka ʻelemakule, ka overvoltage, ka wela nui o ke kaula, a me ka hāʻule ʻana o nā mea kōkua. ʻO nā kumu hoʻoikaika nui penei:

Hana Hoʻouka Lohi Loa: Hōʻike ka hoʻomehana ʻana o ke alakaʻi i ka papa insulation a me ka ʻūpā LSZH i nā mahana kiʻekiʻe no nā wā lōʻihi, hiki ke ʻelemakule i ka thermal-oxidative, e hōʻemi ana i nā waiwai uila a me nā mechanical. I kēia manawa, hiki i ke alakaʻi keleawe ke hoʻolalelale i ka oxidation o nā mea insulation (degradation copper-catalyzed).

Nā Pilikia Hoʻouka: ʻO ka sila maikaʻi ʻole o nā hono a i ʻole ka hōʻino ʻia o ka ʻūpā e ʻae ai i ke komo ʻana o ka makū i loko o ka papa insulation; ʻo ka radius kūlou ʻole e hiki ke hoʻoulu i ka nui o ke koʻikoʻi, e hoʻonui ai i ka pilikia o ka nahā.

Nā Hopena o ke Kaiapuni a me ka Mana o Waho: ʻO ka hoʻoluʻu wai lōʻihi, ka hoʻopuka ʻana i waho, a i ʻole ka hōʻino ʻana i ke kūkulu ʻana o ke kūlanakauhale hiki ke hōʻino i ka uhi a me ka hale insulation.

ʻAi ʻino Kemika: I nā wahi ʻakika/alkaline a i ʻole ka paʻakai e pīpī ana, hiki i ka ʻūpā a me ke kapa kila ke ʻai ʻino, e hoʻopilikia ana i ke kūpaʻa holoʻokoʻa.

Nā Pilikia o ka Pono o nā Mea a me nā Mea Hana: ʻO ka hana paʻa ʻole o nā hui insulation, nā hui sheathing, a i ʻole nā ​​​​mea hana uwea e hana ai i ka hoʻokuʻu hapa ʻana, nā māwae, a i ʻole ka overvoltage, e hoʻopilikia nui ana i ka palekana o ka ʻōnaehana.

II. Nā Kumu Nui o ka ʻElemakule

ʻO ka ʻelemakule ʻana o ke kaula LSZH nā hopena i hui pū ʻia o nā mea uila, wela, mīkini, a me ke kaiapuni:

ʻO ka ʻelemakule wela a me ka hōʻino ʻana o ke keleawe-catalyzed: ʻO ke ana wela kiʻekiʻe no ka manawa lōʻihi e hoʻoulu ai i ka ʻoki ʻana o ke kaulahao molekala a i ʻole ka oxidation i nā mea LSZH. Hāʻawi ka LSZH i hoʻopili ʻia i ke kūpaʻa wela maikaʻi aʻe, me ka like ʻana e pili ana i ka hana lōʻihi; ʻoi aku ka maikaʻi o ka LSZH thermoplastic i ka maʻalahi a me ka hiki ke hana.

Ka hopena o ke komo ʻana o ka makū a me ka ulu ʻana o ka wai: No nā kaula uila waena a me ke kiʻekiʻe, hoʻokumu maʻalahi ka komo ʻana o ka makū o ka insulation i nā ʻano lāʻau wai, e hoʻonāwaliwali mālie ana i ka ikaika o ka insulation; hōʻike nui nā kaula uila haʻahaʻa i ka emi ʻana o ke kūpaʻa insulation.

ʻO ka pala kemika a me ke kaumaha mīkini: ʻO ka pala waikawa/alkaline a i ʻole ka pala electrolytic, ka hana hui maikaʻi ʻole, a me ka lawa ʻole o ke radius kulou ke kumu o ka nui o ke kaumaha, e alakaʻi ana i ka nahā mua ʻana o ka insulation a me ka sheath.

III. Ke Koʻikoʻi o nā Mea Uea LSZH Hana Kiʻekiʻe

PaʻaNā mea hana LSZHhe mau mea nui ia no ka hōʻoia ʻana i ka hana hilinaʻi lōʻihi o nā kaula:

Nā Pūhui Hoʻokaʻawale: Nā waiwai uila maikaʻi loa, ke kū'ē i ka hoʻohaʻahaʻa keleawe-catalyzed, ke kūpaʻa kūpaʻa o ka ʻelemakule wela

Nā Pūhui Uhi: Maikaʻi ka pale ʻana i ke ahi a me nā ʻano uahi haʻahaʻa, ikaika mechanical kiʻekiʻe, kūpaʻa i ka haki ʻana, a me ke kūpaʻa ikaika i ka makū a me ka wela

HONUA HOʻOKAHIloea i nā hoʻonā mea uwea, e hāʻawi ana i nā pūhui insulation LSZH kiʻekiʻe, nā pūhui sheathing LSZH, a me nā mea hana uwea like ʻole, i hoʻohana nui ʻia i nā uwea mana, nā uwea kamaʻilio, a me nā uwea kūikawā, e kōkua ana i nā mea kūʻai aku e hoʻonui i ka palekana a me ka hilinaʻi lōʻihi.