SIW: he aha te mea te reira, āhuatanga me te painga hangarau

Ko te kaupapa o te whakahaere o to tatou i teie mahana - SIW. He aha te mea e taea e koe te korero ki i te ingoa. Ko ia he paihere o conductors wāhanga kiriweti, paea kawe kore. whakamahia te rauemi te tuuraa i te polyethylene, UV ātete, me te Tūhuarere. hanga te pēne e o te konumohe te koranu ona ranei. Ko te wahi pokapū o te wāhanga kore kaiwhakahaere haere te matua rino, me e tightened nga kopiko a tawhio noa te waea konumohe.

Tautoko kiriweti SIW whakamahia i roto i ngā rārangi rauata, me te pūnaha hiko mana whakamahia mō te rama i te ngaohiko o 1000 V.

painga

Kua puta SIP-momo o whakaaro hei kē ki te whanau waea piri ki te insulators. Ratou painga e:

• Ko iti tiaki whakahaere;
• tawhā atu pūmau i roto i te tuku o te mana hiko;
• ātete huarere,: hukarere tino iti piri, me te huka, ātete matū tiketike ki te noho motuhake pāpāho kaitaua;
• tāutanga māmā me tere, e kore e rapua e te reira mīhini taimaha;
• E heke parekura urupare 3-taiepa rite ki waea tuku iho i runga i insulators;
• whakaiti i te ōrau o te tahae o te hiko e tika ana ki hononga ture;
• ngaro o iahiko poto i te waea inaki i raro i te mahi o te hau;
• mo nga tikanga whakahaere tūturu, ka taea e koe te whiriwhiri i te momo pai o waea.

taura waitohu

SIW - he aha te mea te reira? ka mārama te whakahoki, ki te whakatau tata tatou nga mea katoa o te tuhinga mea. rerekē rama rerekē te hanganga me ngā rauemi.

1. He STS-1 te conductors wāhanga taua, ko te kore e mau ana rerekē. I roto i tenei whakatinanatanga, he whanau te kaiwhakahaere kūpapa, ka tohu ki te "n" - tawhiti.
2. hanga CIP-2 te te ara ano, ko te mātao ko te polyethylene crosslinked, mau tonu ngā āhuatanga hangarau me te hiko pai i te pāmahana o te 130 ⁰ C (rauemi tikanga mona tona āhua noa i 85 ⁰ C). Products o tenei tohu e whakamahia i roto i ngā āhuatanga o kaha rangi.
3. IIB-3 ngā o tetahi anake matua ki te matua rino, me taea te whakamahi i roto i te rauata mana ake te tuku ki te 35 Kw.
4. SIP-4 me 5 - i roto i ngā hua waea conductive i roto i te ngaro o te kawe, ko te kore. Ki te reira te mea he tohu "n", te reira ta e te rauemi ko te koranu konumohe. E whakamahia waea pane ki te hanga i nga piko e o te rārangi tuku ki te whare noho, me te mo whatunga rama. I tua atu i enei, ano e taea te whakamahi i te reira te tahi atu waitohu, pērā i waea kiriweti, 2x16. Ko te tau whakamutunga i konei te tikanga o te rahi wāhanga iti i roto i te mm tapawha.

Here pera ko reira rerekē - SIW. He aha te mea te reira, a koe kē he whakaaro. I roto i ngā ohie, whakaaro e tatou e taea te tautuhi hua rite ngā hua cable, wehea ki ngā pūnaha e toru:

• ki whanau kūpapa;
• ki taratahi kūpapa;
• whaiaro-tautoko pūnaha.

Kia ia momo i roto i te taipitopito atu.

ki te pūnaha kūpapa whanau

SIP i whakaurua tuatahi i roto i France me Finland i te 50s, a i muri i te 30 tau kua whānui horapa i Russia. Tenei pūnaha ngā:

• kotahi kawe kūpapa kahore wehe o konumohe ona koranu ki te matua rino ranei;
• konumohe kiriweti conductors wāhanga (1 ki te 4), potaea ana kūpapa.

Ko te pūnaha ngā SIP-motu rama 1.2 me tairitenga Finnish AMKA.

Kūpapa whakamahia mō te iri i te pukupuku, me te waha ana i te kawenga katoa o te mānukanuka, me ngā āhuatanga waho aunoa. Kei te tangata whenua te reira i runga i ia tautoko mo te ārai o te pūmanawa ora-te whakawehi, pea i wāhanga tāne i.

pūnaha kūpapa taratahi

takoto te rerekētanga i roto i te meka i hanga te kawe te kaiwhakahaere kūpapa taratahi. Ko te pūnaha ngā te kiriweti waea-1a whaiaro-tautoko, 2a me AMKA-T.

Whakamahia o te kūpapa taratahi meinga e te hiahia ki te aukati i te waikura i roto i ngā wāhi takutai ranei i roto i ngā taiao kaha matū. He drawback nui o te pūnaha, ko te kawenga nui i runga i te mātao pēne kūpapa. I roto i ona tīpae punga tono whakaiti, e kore ki te whakangaro i te paparanga paruru. I roto i te tahi atu wā katoa, he kūpapa whanau.

SIW: āhuatanga o te pūnaha whaiaro-tautoko

e kore e pūnaha whaiaro-tautoko i roto i te waea kūpapa, e mau katoa o te waea. Kei roto te reira i te 1 ki te 4 conductors kiriweti ōrite. ngā te waea kotahi kiriweti 3 me whiri ki te pupu SIP-4, a 5. E rite utaina i te mānukanuka e hanga he painga kitea i runga i te tahi atu rama katoa o ratou tenei.

e tūtohu ana ki te whakamahi i taura ki ngā rārangi karere kūpapa me körere ki kiritaki. SIP-4, 5 Ko pai hāngai hoki te hanga manga ki kāinga me te waea i runga i facades me taiepa.

tautuhinga General SIP

1. pāmahana Whakahaere - ngā -60 ... +50 ⁰ C.
2. Putanga mō climates hitahita, me te matao.
3. Ko te taea o whakapuru i -10 ⁰ C.
4. Whakahaere ki te wā pūtāhui - 5 tau, me tono - ki runga ki te 40 tau.

Ko te wāhanga ripeka o waea SIP i roto i 16-150 ^mm2. Hei tomo ki te tātaitanga o te whare o te mana tīkina i roto i nuinga o te wā e kore e te hiahiatia rite te rahi iti nui ki te tohungia. I tohu te mati tuatahi tāutu te momo o te waea, me te ka whakapūtā te maha o otaota me ripeka-wāhanga, hei tauira, kiriweti 2x16 waea.

E i raro waea ki kawenga aunoa. Hoki te tātaitanga o te kaha e hiahia ana koe ki te mohio i te taimaha o waea kiriweti, i nei whakatika mahi kawenga poutū. Ano, te reira mahi tonu me te kaha huka hau mahi i roto i te aronga whakapae. Ka taea te whakaritea i te taimaha o waea o tetahi waitohu i te tepu.

whakapuru

Waea e kore e rapua e taputapu taimaha, me ngā pūkenga motuhake, kia kawea ai i roto i āta ki te ārai kino ki te kaupare mātao.

Eke i runga i amo, me punga mō te te āpiti awa Inker, i muri nei i te rangatira whakato taura. he pūmau ki reira, me te kua unuhia te waea, wiri i te pohehe i. I rango te tikanga tono he kahu tiaki o te kirihou. E kore me te waea mai ki te whakapā atu ki te whenua, me te tahi atu taonga. Waihanga mānukanuka whakahaere tona nui ki te āwhina o mea. Na ka nekehia atu te waea i te rango, me te e whakaritea i roto i te irava hei te ū putanga ranei aho hononga me terminals leakproof komititanga te whakaatu i.

He āhuatanga o te conductors kiriweti ko ki te whakarato i te whakapā hiko pono i te tikanga o nga titaha hohonu. E hanga ana ratou i te terminals. Taea e te hono ora: tenei hoahoa taea hoki te mahi haumaru.

Kawea i runga i punga te tautoko whakaritea me te putanga tāuta i te tahi atu pito o te taiapa taiepa whakamahia te. Ki te te tawhiti ki te whare he rota, tāuta he tautoko takawaenga ki te topenga hono pukepuke.

Hea e whakamahia waea kiriweti

Whakapanga o waea e kore e utu nui. Ko te aroaro o te mātao hanga te tiaki poto-iahiko i runga i te whakapā i waenganui i nga waea. Ka taea te titia ratou ki nga taiepa o whare kahore insulators. I roto i te tāutanga titau iti tautoko.

Te nuinga waea mō whatunga mana mo te māramatanga i te ngaohiko ki runga ki te 1 kV ranei. whakamahia te waea i roto i te hanga o waea hiko pou me manga ki kāinga me ngā whare kāinga.

mutunga

E kore e pera i mua, i mohio torutoru iwi e pā ana ki tenei hua rite SIW. He aha te mea te reira, ua ite matou i te reira, no te kitenga o matou i te painga maha i roto i te tikanga maha i runga i te raina rangi tawhito i runga i insulators. hanga te gasket te i roto i te wa poto, kahore taputapu matatini, me te taimaha, ko te taputapu e hiahia ana koe ki te whakaoti, me electricians tohu whai ki te kia tiketike. titau polyethylene mātao whāwhā tupato.