VVGng-LS taura taimaha me te diameter waho

Popular VVGng-LS taura mō te taputapu waea roto, waho, hua hiko (takere, huna, putorino, ngarahu, me ētahi atu) I roto i te ngaro o te kawenga kurut i runga i te hua. Kei te whakamahia hoki tenei taputapu raupapa ka te hiahia mō te haumaru ahi nui haere.

Ko rerekē i roto i taua tona hanganga te tono motuhake, taea ki te pirau i roto i moni te huna hoki nui o paowa LS VVGng i VVGng taura.

I roto i te ingoa o waea Index LS he Smoke iti, e whakamāoritanga rite - "iti-paowa" (mātao me te koti e hanga o kirihou fireproof, e kore te mea e retardant mura).

tono

Kei te hangaia VVGng-LS Cable mō te whakamahi i roto i climates makariri, e pehi pārūrū ranei. Ka taea te whakamahi i tēnei momo o te waea e rua i runga i te whenua, me te i roto i ngā roto, te taumata awa i te teitei i runga ake te moana ki runga ki te 4300 m.

tano te reira i te taura kaha:

• i roto i te rangi, ki te reira e kore riri o kino aunoa i roto i te mahi;
• i roto i te taiao maroke haukū ranei (Faarii, huna, takere, whare ahumahi, whakaurunga, mamae waipuke wāhanga, aha ...);
• i roto i te poraka, piriti, whata taura motuhake;
• I roto i ngā wāhi mōrearea;
• i roto i te whakaurunga ahi;
• mo te hanga o whatunga rōpū rama i roto i ngā wāhi mōrearea.

hanga taura taimaha VVGng-LS tika reira mo ara poutū, whakapae hehema ranei. unarmored Waea taea te whakahaeretia i tenei momo i roto i nga wahi ki te wiri.

Ehara i tūtohutia hoki tāutanga raro (i roto i ngā rua whenua, me te whenua) i waho i te whakamahi o ngā pūnaha motuhake taura tiaki (hei tauira, ngongo ranei putorino IPA) kaitouo kino ki te takotoranga kaiwhakahaere me te tiaki puta noa i te ra o tona mahi.

āhuatanga hoahoa

• Kua hanga nga conductors o parahi, me te kia pēhi tahi paea ranei, i te āhua porowhita te rāngai ranei. whakarato GOST ahau II ranei ngäwari te piha haapiiraa.
• ka pai ake mātao hanga o polyvinylchloride kirihou ahi resistance me te paheke paowa iti. Ia kaiwhakahaere kiriweti i roto i taura multicore hanga o pvc o tae rerekē. I ngā wā e puru, uhupoho kore whenu - tae kōwhai-matomato, ka tohua ki te tau "0".
• tono takotoranga taura roto kei i runga i te otaota, te whakakī i te feāvaaki therebetween me te hanga mātao waho i waenganui i te matua me te atu paparanga paruru whakangutungutu.
• hanga ana te waho anga te o polyvinylchloride hanganga me he ātete ahi nui haere. Ki te kore e nui ake te diameter o te waea taura 16 mm, i waenganui i te matua me te wāhi koti waho whakakī hanganga whakangutungutu whakaaetia motuhake. I roto i tenei take, e kore e te roto anga hiahiatia.

Cable diameter VVGng-LS

Kua whiria uaua waea rua i te taua diameter ripeka-wāhanga. Ki te te maha o otaota 3-5, kia iti tetahi o ratou. Tenei waea whenua kore whenu ranei.

E tātai te diameter me te taimaha o te taura VVGng-LS i runga i te maha o te whakahiko i te hanganga, ona āhuatanga hoahoa me etahi atu rānei.

ngā whakaritenga Basic

whakamahia VVGng-LS taura e i roto i te mahi me te tāuta o hiko i te poari te mana tohatoha me teihanaroto hiko ki kaha te kaupapa: .. toa Production, whare noho, me te whakahaere, kaupapa hanga, hinonga o taputapu ōhanga, me te tūmatanui, me ētahi atu tukua te tuuraa o te waea supply i roto i ngarahu raima , e huna ana, tautoko Ua monohia.

waea hangaia hoki te tuku o te hiko, te mana i AC o 0,66 Kw ranei pūmau - 1 kV.

Kei te hanga te waho anga i ngā rauemi e kore e i whai wāhi ki te marama hihi katinga, no te mea kia kia whakapanga te hua i roto i te ra. VVGng-LS Cable kahore tūtohutia hoki tāutanga i roto i te waikeri arearenga wateatanga.

• Whakaaetia pāmahana i e taea te roa te taura whakamahi - -50 ... +50 ° C
• whakaaetia haumākū te ake ki te 98% (i +35 ° C)
• kia kawea ngōwaea atu i te pāmahana kahore i raro i -15 ° C
• i ora ai Mahi whakawera t - +70 ° C
• Mōrahi mahi t whawhati tata - +90 ° C (mahi e kore neke atu i te 8 haora i te ra, me te kore neke atu i 1000 haora mo te wā mahi katoa)
• mātao Nonincendive i t +400 ° C
• roa taura, kaiwhakahaere diameter, i te mea 1,5-16 mm, he 450 m; taura ki otaota ki te diameter 25-70 mm o - 300 m; ki te te diameter kaiwhakahaere 95 mm me te ake o - 200 m.
• Pūtāhui ora ratonga i te kau o maka ana ki te mahi - 5 tau i te rā o te production - e kore neke atu i te 6 marama.
• Ko te ora ratonga o runga ki te 30 tau

mana kounga

Ko te tikanga mana e whai ake nei kia taea ki te hanga i te mutunga tuatahi e pā ana ki te kounga o te taura, ki te rerekē te uara whiwhi i te whakaritea tino. Heoi, anake e taea te mahi i te tiwhikete whakamutunga o te tautukunga ki GOST tenei rauemi i muri i te whakamātautau i te reira i roto i taiwhanga motuhake, me te i raro i ngā tukanga tino i roto i te moni i tohua i roto i te paerewa.

tirohanga Visual me ine o ngā āhuatanga

e ngā taea e koe te tirohia te maha o te tae me te uaua, te nui o waea kaiwhakahaere, te tapatahi o te membrane me mātao, noho ratou wehenga.

Ki ine taputapu e taea tirohia te matotoru o te anga, me te taratahi. noho Measurement o diameter o te wāhanga waea me te tatauranga kore ko te tikanga mana tino tātai motuhake, ie. haapapu K. wāhanga Matching resistance hiko. Otiia, he ine nui (i runga i te 10%) tātai i te iti-wāhanga ripeka kia hoatu ara ki te ruarua rite.

Awhiowhio te whakamātautau i muri i toulekeleká i iti pāmahana

Tenei tikanga i te mea e te pouaka tio nui ki te pāmahana o runga ki te -15 ° C takina te kounga takotoranga taura nei waho diameter ko 20 mm. Hoki takai tenei mo compactness i roto i te wāhanga mowhiti taura (te roa o e pā ana ki 1.2 m) i whakanohoia i roto i te pouaka tio hoki 45 meneti, a ka nekehia atu mo te 5 meneti ki te whakahaere awhiowhio te drum revolution tonu. kia pahū diameter 15 ∙ (DN + d) ± 5%, te wahi DN - waho diameter VVGng-LS taura i roto i te mm, d - waea diameter i roto i mm. I roto i tenei take kia noa o kapiti me roimata te kounga anga.