Indlela yokwenza ukuxhumana SIP-SIP? Imithetho kanye izinto

Design kanye nokukhiqiza ubuchwepheshe of ukuzisekela ukushisa namakhaza wire (SIP) athuthukile engaphezu kwamashumi amahlanu edlule, onjiniyela Finnish izinkampani inethiwekhi ngosizo abakhiqizi imishini amandla esikhundleni wazala aluminium ucingo kanye cable intambo uhlelo. Ukufakwa imigqa enjalo akudingi amakhono umculi ekhethekile. Kakhulu lula imisebenzi ehlukahlukene zobuchwepheshe: ukwakhiwa zezinsika, yokuxhuma ye-SIP-SIP, ukuze amandla imigqa ekhona ukuze abathengi.

Izinhlobo kanye Ukucaciswa

Kuze kube manje, emakethe zikagesi presents ongakhetha ahlukahlukene sezintambo ukuzisekela kusukela sts-1 - ezine-wire version nge yenethiwekhi null yokuhlala amanethiwekhi 380 - ukuze izinhlelo eziyinkimbinkimbi, kuhlanganise ukulawula izintambo, futhi sts-3, eyenzelwe zinamandla ezingu 35 kV. Ukuba Wedwa ngokuvamile yazalwa uhlaliseke polyethylene crosslinked amelana emisebeni ultraviolet, lamanje aphethe umqhubi kwesigaba kusuka 16 kuya 150 mm ² - aluminium ingxubevange. Ikhishwa ekhethekile injongo SIP: uphawu (GHGIS) ukuthi musa ukusekela amandla omlilo (SIPn) nabanye.

Izinto yokuxhuma ye-SIP

brand ngasinye has izici zayo siqu izintambo, futhi ngenxa yalokho, esetshenziselwa ukufakwa nokufakwa has umehluko othize. On injongo obusebenzayo zonke izinto zingahlukaniswa zibe amaqembu amaningana:

1. Lesisemkhatsini iziphanyeko, izingwegwe, kubakaki, ihange izibopho, iziqobosho for axube izintambo kuya ezisekelweni, timphawu tesakhiwo, mbumbulu zezakhiwo, ukusatshalaliswa futhi amadivayisi wokufaka.
2. Ukubhoboza Ukugunda. Zisetshenziselwa Dala uxhumano nemigqa legatsha exhunywe kwi-izintambo Sips futhi abathengi.
3. Isisekelo kits, amadivayisi ukuphepha, ekuvikeleni izinto.
4. Amathuluzi kanye izesekeli obandayo.

Izinto ezisetshenziselwa yokukhiqiza ephezulu grade steel nge enamathela anticorrosive kanye polymers amelana weathering futhi UV-emisebeni.

Zonke ngokuvumelana nemithetho!

Izidingo neziqondiso laying ukushisa namakhaza imigqa phezulu (VLI) ezibekwe idokhumenti zokulawula "PU ngci kuze kube 1kV", ihlanganiswe ngesisekelo EMP (agesi Ukufakwa Regulations) kucatshangelwa nemithetho yamanje kwezokwakha namazinga isimo. Imali ebekiwe ubuncane eyamukelekayo izintambo PU ngci ibanga emhlabathini ngaphansi kwamanzi, emigwaqweni emikhulu, imizila yemikhumbi, izindonga nophahla, amafasitela kanye balcony. Inikeza nesiqondiso esicacile izindlela ukukhweza futhi uvikelekile ku emgqeni ugesi, imithetho-SIP uxhumano, amadivayisi Ukuvikelwa overvoltage elementi isisekelo.

Igama elithi Amukelekako wemisebenzi ye-SIP, kwalezi ziqinisekiso abakhiqizi, uneminyaka engu-25 ubudala, futhi wamemezela - mayelana 40. Inzuzo enkulu ulayini emoyeni ezifana - ukunciphisa zabasebenzi ukufakwa, ukusebenzisa nokugcina.

umgwaqo omkhulu

Lapho belungiselela umsebenzi oyinhloko eqothula endaweni emagatsheni enkulu izihlahla, notshani, sokukhulula isikhala ukufakwa ukwesekwa, kweqa futhi esisuka NIC. Uma kungenzeka, le kubakaki wire ogibele sihlobene namanje emhlabathini. Emakhiyubhi imigqa phezulu kufanele kwenziwe ezingeni lokushisa ngenhla -10˚S kuma. SIP kuvuleke ku izisekelo usebenzisa uhlelo roller futhi isimo esishubile intambo. indophi Landelayo wenza elula kancane kancane futhi nenkanuko edlulele izintambo ku-span ngamunye. ukungezwani amandla dynamometer elawulwa (amanani elikhulu akhonjiswa emaThebulini ukungezwani for uhlobo ngalunye sigaba bese IIB e mfanekiso ngemibhalo yomsebenzi). Kanyekanye eyenziwa ukulawula ezibukwayo amagugu nokunensa. Uma umugqa amamitha eside kuka-100, futhi isiphambano kwesigaba - 50 mm ^2, umsebenzi ngenhla Kwenziwa ngosizo esebenza ngemishini.

Kuma-pole kakhulu washiya zokwenza izibopho ukukhulula izintambo yokuxhuma izigaba esandulele futhi elandelayo nezintambo zikagesi.

Ukuxhumana kanye kokuhlangana

BeNdabuko ijwayelekile Electricians eziningi walala izinhlelo ukuzisekela esikhundleni amadivaysi ekhethekile okuhlangana - uphawu Ukubhoboza izibopho. Ngosizo lwabo, ngaphandle kokukhipha ukwahlukanisa kungaba ngokushesha, enokwethenjelwa futhi, okubaluleke kakhulu, ngokuphepha enze SIP uxhumano SIP-ibhuthi, amehlo wadalula aluminium sezintambo noma izintambo naphumayo. Mshini ihlinzeka contact ezinhle, siqukethe amapuleti ngamazinyo pyramidal nesikulufu clamping ikhanda kwesibaya (ngokuvamile turnkey 13 noma 17 mm). Ezikhumulweni yesimanje ayifakiwe contact kagesi phakathi amapuleti kanye nenhloko, ngakho umsebenzi ne amakhono afanele inkontileka engenziwa ngaphandle kokukhipha voltage. On umzimba, luqiniswe fiberglass, ecacisiwe ingxenye imigca futhi igatsha okuyiwona ngocingo senzelwe.

amagatsha ukukhweza

Amagatsha ukuba abathengi ongenza umugqa phezulu noma ikhebuli ngomshoshaphansi. Lapho igezi yangasese ngokuvamile zisebenzisa indlela yokuqala. Ukuze uxhume, ungasebenzisa SIP-4 (ngaphandle yenethiwekhi zero imicu). Esikhathini esifushane isakhiwo ukusekelwa isiqu igibele nge okubambelela isiqeshana sezintambo. Uma ixhunywe imigqa SIP isiqu (kuphela ngemva emazombezombe we izintambo ngo isihlangu!) Ukusebenzisa idivayisi lancing ngenhla echazwe. Vikela yesibili aboshelwe odongeni isakhiwo (ukuphakama hhayi ngaphansi kuka 2.75 m) kanye wire silingo. Uma ibanga ingaphezu 25 metres, kubalulekile ukuba ufake usekelo olungeziwe nge Ukugunda asekelayo (hhayi ngaphezulu 10 m isakhiwo). Ukuphakama kwentambo kusukela phansi phakathi zinsimbi kufanele zishayelwe okungenani 6 amamitha. Ngokuphathelene ngakwesokudla ukuze uqhubeke emgqeni oluyisisekelo amaphuzu okunamathiselwe ezethula ezimali ibhodi Electricians izinkundla olwenziwa kungaqedwa eshubile. Iyini inkinga?

Ukuxhumanisa NIC endlini

Ongakhetha kukho uma iphaneli kagesi isendaweni udonga lwangaphandle lwesakhiwo, cishe non-impikiswano - CIP Kunconywa egijima isiteshi ngothayela noma ikhebula owawusekelwe olungaphambili lwesonto, ukuze singene isihlangu exhunywe kwi-automaton input. Futhi uma iphaneli kagesi itholakala ngaphakathi emagcekeni? Kulokhu, ugesi, ngokuvumelana nezinkolelo zazo, zihlukaniswe amakamu amabili ezingahlangani.

Isimangalo kuqala ukuthi NIC kungaba ngokuqondile ngembobo udonga nge metal esethiwe noma sepulasitiki sleeve se ukuba ngaphakathi esakhiweni futhi eminye ukuze isiboco - kwi isihlangu. Kubaphikisi babo bangase baphikise ngokuthi izintambo ukuzisekela zenzelwe phezulu zikagesi futhi ebeka ukwahlukanisa SIP nomthelela omubi contact njalo ebusweni udonga futhi umthwalo mechanical, futhi ngeke ukuhlinzeka kagesi kanye ukuphepha komlilo endlini. Ngakho-ke, eduze iphuzu lokunamathelisa NIC kumele ajube ithimba ibhokisi uphawu esigungwini strip noma wesifunda full, futhi kusukela ikhebula eside (isib VVGng) ungene isakhiwo.

Ngubani kwesokudla?

Bobabili ezahlukeneyo kukhona lalivamile futhi unobjectionable evela ezinhlakeni zokulawula ngesikhathi ukwamukelwa isakhiwo. abakhiqizi abaningi ikhebula baye basungula Ukucaciswa yabo futhi kahle ukukhiqizwa wire SIP-5ng, ngoba iziqinisekiso zabo, aguqulelwe ukufakwa zasendlini. Kodwa uma senza nje ulandele iledere iziqondiso (PUE futhi GOST 52373-205), khona-ke ukhetho lwesibili ne ukufakwa uxhumano ibhokisi uphawu kungcono ngaphezulu.

Manje uhlala kuphela ukuxhuma SIP SIP ukusekela ukwethulwa ukubhoboza leakproof isixhumi. It uhlala Kumelwe kuphawulwe ukuthi lezi amadivaysi Kunconywa ingasetshenziswa kanye kuphela, nakuba abanye ukuhlela kabusha basuke ukuliqaqa imishudo.

Ukugcinwa kanye ukukhanda

Umenzi uthi ukuphila izintambo ukuzisekela kanye zalapho, okuyinto wena ukuxhuma SIP-SIP isesikhathini iminyaka engu-40. Isevisi, njengoba enjalo, lezi zinhlelo akudingeki. Ubufakazi obanelisayo for gqwa wokuhlola ezibukwayo. Uma ukwephula bachazwa ubuqotho enamathela ukwahlukanisa noma ngokwabo baphila, kuyodingeka ukwenza ukulungiswa.

Strand nge ukwahlukanisa obonakele ahlukaniswa amahanisi Imininingwane nge amagejambazo ekhethekile noma amadivayisi ngokurhaba eyenziwe impahla Kwe-dielectric Heating futhi lisetshenziswa ingxenye ezilimele ungqimba double nangokuvikela tape.

Endabeni ka umonakalo siyinikeze umqhubi kagesi (ubude 2 m), ingxenye indawo isigaba esisha wire futhi efanayo ku isitembu. Compounds usebenze uphawu ukubhoboza ezikhumulweni. Ekugcineni okukhulu, kuyoba kangcono esikhundleni ngokuphelele yonke core (noma wiring).

ukufakwa abanekhono futhi ukulungisa ngesikhathi esifanele - isihluthulelo uninterruptible ugesi sigaba.