E hoʻohana i nā ʻano
1. ʻO ka mahana kiʻekiʻe loa o ke alakaʻi uila ʻo 90 ° C. Ke holo kaapuni pōkole (ʻaʻole ʻoi aku ka lōʻihi o ka lōʻihi ma mua o 5S), ʻo ke kiʻekiʻe loa
ʻAʻoleʻoi aku ka mahana ma mua o 250 ° C.
2. ʻO ke anuanu ambient ke kau ʻana i ke kaula uwea ʻaʻole ma lalo o 0 ° C
3. ʻAe i ke aniani kūlou i ka wā e kau ana: ʻo ke kaula uila hoʻokahi-kumu ʻaʻole ia ma lalo o 15 mau manawa ke anawaena o waho o ke kaula. ʻAʻole emi ke kaula uila nunui ma mua o 10 mau manawa ke anawaena o waho o ke kaula.
Nā kūlana hoʻohana hoʻohana inoa
Hoʻohālike \ inoa \ Nā kūlana o ka hoʻohana
Kau ʻia ʻo YJV YJLV keleawe \ (aluminika) ma waena o ka PVC insulated a hoʻopaʻa ʻia nā kaula uila i loko o ka hale, i nā kahawai a me nā paipu, a hiki ke kanu ʻia hoʻi i ka lepo ākea, a ʻaʻole hiki ke kū i ka ikaika o waho.
YJV22 YJLV22 \ keleawe (alumini) ke kolamu keleawe kila kila i hoʻopili ʻia me ke kaula uila i ulana ʻia e waiho ʻia i lalo o ka honua a hiki ke kū aku i nā ikaika mechanical o waho, akā ʻaʻole hiki ke kū i ka ikaika nui.
YJV32 YJLV32 \ keleawe (aluminika) kāna mau 'ōlelo XLPE insulated uea kila kila mea pale kaua PVC sheathed mana uwea \ Kūpono no nā wahi kulu kiʻekiʻe, hiki i ke kaula uila ke pale aku i nā ikaika mīkini kūwaho a me ka nui o ka haunaele.
2YJV uwea kikoʻī kikoʻī
Hoʻohana nui ʻia nā kaula uila ʻo YJV XLPE i nā hana a me nā noi, e like me ka nele o ka mana ma ka ʻaoʻao komohana a me ka hoʻomohala ʻana i nā kaula lewa kūwahi kūwahi mai nā kaula AC haʻahaʻa haʻahaʻa haʻahaʻa (nā kaula i hoʻopili ʻia polyethylene insulated). Hoʻokaʻawale ʻia nā pono uila o PVC, nā kaula PVC, nā kaula uila i hoʻopili ʻia i nā mea uila uila e pili ana i nā kaula uila uila haʻahaʻa, kūpono nā kaula XLPE ʻekolu papa i hoʻohui ʻia me nā extruded uila uila kiʻekiʻe no ka hoʻololi ʻana a me ke kūkulu ʻana i nā pūnaewele mana honua. i nā kuaʻāina. Ka waena waena. Nā kaula uila PVC VV, VV22, VVP, VVR, i hoʻopili ʻia.
kaula uila
Kaula YJV, kaula uila YJV22, kaula YJV32.
Kaula uwea retardant
ZRVV, ZRVV22 ZRVLV ZRVLV22.
Uea kūpaʻa ahi
NHVV NHV2222.
Kāpena Kāohi
ʻO ka mahana o ka PVC insulated PVC sheathed cable no ka nānā ʻana i nā kaapuni a me nā kaapuni pale he 70 kekelē Celsius. Hoʻokaʻawale ʻia i loko o nā kaula keleawe pale pale keleawe, nā kaula uila i hoʻopili ʻia, ka inoa piha o ka PVC insulated a me nā kaula kaohi sheathed. ʻO GB9330-86 ka pae hoʻokō. He kūpono ia no ka kaohi o AC i helu ʻia ka volta 750V a ma lalo. ʻO ke kaula keleawe pale keleawe, kaula hao, pale uwea pale retardant a i ʻole hana kūpaʻa ahi.
ʻO ke kaula kaohi PVC
KVV, KVV22 KVVR
Uea retardant uea a me ka uwea
ZKKVV, ZKKVV ZRKVV22. Kaohi pale pale KVVP, KVVRP KVVRP 2 mau manawa, KVVP22 uea hoʻopale ahi NHKVV NHKVV22. Hoʻokaʻawale ʻia nā kaula i hoʻopaʻa ʻia i nā kaula i hoʻopaʻa ʻia i nā kaula uila i hoʻopaʻa ʻia i ke kiʻekiʻe a i ʻole nā kaula uila i hoʻopaʻa ʻia he 750V. Hoʻohana: nā kaula uila i hoʻopaʻa ʻia me ka voltage kiʻekiʻe me nā AC i helu ʻia o 6kV a ma lalo, nā hāmeʻa hoʻoili uila, nā mīkini hoʻouku, hāpai a me ka lawe ʻana i nā mīkini. Kūpono nā kaula uila maʻalahi i hoʻopaʻa ʻia me ka haʻahaʻa no ka mīkini home, nā pono hana a me nā pono uila like ʻole me ka AC i helu ʻia ʻo 750V a me lalo. ʻEkolu mau ʻano kaula: māmā, waena a me ke kaumaha.