Lithapo le likhoele ke karolo ea bohlokoa ea sistimi ea motlakase 'me li sebelisetsoa ho fetisa matla a motlakase le matšoao. Ho latela tikoloho ea ts'ebeliso le boemo ba ts'ebeliso, ho na le mefuta e mengata ea terata le likhoele. Ho na le lithapo tsa koporo tse se nang letho, likhoele tsa motlakase, likhoele tse koahetsoeng ka holim'a metsi, likhoele tsa taolo, likhoele tsa lesela le likhoele tse khethehileng jj.
Ntle le mefuta e tloaelehileng ea terata le thapo e boletsoeng ka holimo, ho na le terata le thapo tse khethehileng, tse kang terata le thapo tse nang le mocheso o phahameng, terata le thapo tse sa senyeheng, terata le thapo tse sa tsofaleng. Lithapo le thapo tsena li na le thepa le ts'ebeliso e khethehileng, e loketseng maemo a itseng a ts'ebeliso le liindasteri.
Ka bokhutšoanyane, ho latela maemo a fapaneng a ts'ebeliso le maemo a ts'ebeliso, ho khetha mofuta o nepahetseng oa terata le cable ho ka netefatsa ts'ebetso e sireletsehileng le e tsitsitseng ea sistimi ea motlakase. Ka nako e ts'oanang, ts'ebetso ea boleng le polokeho ea terata le cable le eona e amana ka kotloloho le polokeho ea thepa ea motho ka mong, kahoo ela hloko khetho ea lihlahisoa tse tloaelehileng le terata le cable ea boleng bo tšepahalang ts'ebetsong ea ts'ebeliso. Se latelang se hlalosa mefuta e 'maloa e tloaelehileng ea terata le cable le litšobotsi tsa eona. Ke tšepa ho u thusa ho utloisisa hamolemo moelelo oa mohlala oa litlhaloso.
Mofuta oa pele oa terata le thapo: terata ea koporo e se nang letho
Terata e se nang letho le lihlahisoa tsa conductor tse se nang letho li bua ka terata e tsamaisang motlakase e se nang sekwahelo le sheath, haholo-holo ho kenyeletsoa terata e le 'ngoe e se nang letho, terata e se nang letho e stranded le letoto la lihlahisoa tse tharo.
Terata e le 'ngoe ea aluminium ea koporo: ho kenyeletsoa terata e le 'ngoe ea koporo e bonolo, terata e le 'ngoe ea koporo e thata, terata e le 'ngoe ea aluminium e bonolo, terata e le 'ngoe ea aluminium e thata. E sebelisoa haholo-holo e le mefuta e fapaneng ea lithapo le lithapo tsa cable, e leng karolo e nyane ea tlhahiso ea terata ea puisano le lisebelisoa tsa enjene.
Terata e se nang letho: ho kenyeletsoa terata e thata e koaletsoeng ka koporo (TJ), terata e thata e koaletsoeng ka aluminium (LJ), terata e koaletsoeng ka alloy ea aluminium (LHAJ), terata e koaletsoeng ka aluminium ea motheo oa tšepe (LGJ) e sebelisoa haholo bakeng sa ho hokela lisebelisoa tsa motlakase le lisebelisoa tsa elektroniki kapa likarolo, litlhaloso tsa lithapo tse fapaneng tse koaletsoeng tse ka holimo li tloha ho 1.0-300mm².
Mofuta oa bobeli oa terata le thapo: thapo ea motlakase
Thapo ea motlakase mokokotlong oa sistimi ea motlakase bakeng sa phetiso le kabo ea lihlahisoa tsa thapo ea motlakase ea matla a maholo, ho kenyeletsoa 1 ~ 330KV le kaholimo ho maemo a fapaneng a motlakase, lithapo tse fapaneng tsa motlakase tsa ho thibela ho ruruha.
Karolo ke 1.5, 2.5, 4, 6, 10, 16, 25, 35, 50, 70, 95, 120, 150, 185, 240, 300, 400, 500, 630, 800mm², 'me nomoro ea mantlha ke 1, 2, 3, 4, 5, 3+1, 3+2.
Lithapo tsa motlakase li arotsoe ka lithapo tsa motlakase o tlase, lithapo tsa motlakase o mahareng, lithapo tsa motlakase o phahameng jj. Ho ea ka maemo a ho futhumatsa li arotsoe ka lithapo tsa polasetiki tse sireletsang, lithapo tsa rabara tse sireletsang, lithapo tsa diminerale tse sireletsang le jj.
Mofuta oa boraro oa terata le thapo: thapo e koahetsoeng ka holim'a metsi
Thapo e ka hodimo le yona e atile haholo, e na le bohlaswa ba ho se be le baki. Batho ba bangata ba na le maikutlo a fosahetseng a mararo ka dithapo tsena. Ya pele, dikhonthara tsa yona ha se aluminium feela, empa hape ke dikhonthara tsa koporo (JKYJ, JKV) le di-alloy tsa aluminium (JKLHYJ). Jwale ho boetse ho na le dikhonthara tse ka hodimo tsa aluminium ya motheo wa tshepe (JKLGY). Ya bobedi, ha se feela konokono e le nngwe, konokono e tloaelehileng hangata ke konokono e le nngwe, empa e ka boela ya etswa ke dikhonthara tse mmalwa. Ya boraro, boemo ba motlakase ba thapo e ka hodimo ke 35KV mme ka tlase, eseng 1KV le 10KV feela.
Mofuta oa bone oa terata le thapo: thapo ea taolo
Mofuta ona oa sebopeho sa cable le cable ea motlakase lia tšoana, li khetholloa ka mantlha ea koporo feela, ha ho na cable ea mantlha ea aluminium, karolo e tšekaletseng ea conductor e nyane, palo ea li-cores e feta, joalo ka 24 * 1.5, 30 * 2.5 jj.
E loketse motlakase o lekantsoeng ke AC oa 450/750V le ka tlase, liteishene tsa motlakase, liteishene tse nyane, merafo, likhoebo tsa petrochemical le taolo e 'ngoe e ikemetseng kapa taolo ea lisebelisoa tsa yuniti. E le ho ntlafatsa bokhoni ba thapo ea lets'oao la taolo ho thibela tšitiso ea ka hare le ea kantle, lera la tšireletso le sebelisoa haholo-holo.
Mefuta e tloaelehileng ke KVV, KYJV, KYJV22, KVV22, KVVP. Moelelo oa mohlala: Sehlopha sa cable ea taolo ea "K", "V"PVCho thibela mocheso, “YJ”polyethylene e hokahanengsethibela-mollo, sekotjana sa "V" sa PVC, thebe ea terata ea koporo ea "P".
Bakeng sa lera la tšireletso, KVVP e tloaelehileng ke thebe ea terata ea koporo, haeba e le thebe ea mola oa koporo, e hlahisoa e le KVVP2, haeba e le thebe ea theipi e kopantsoeng ea aluminium-plastiki, ke KVVP3.
Mofuta oa bohlano oa terata le thapo: Cable ea ho kenya lithapo tsa ntlo
E sebelisoa haholo-holo likhaboteng tsa ka tlung le tsa kabo, 'me terata ea BV e atisang ho boleloa ke ea lithapo tsa lesela. Mefuta ke BV, BLV, BVR, RVV, RVVP, BVVB jj.
Moemeding wa terata le thapo ya mohlala, B e atisa ho bonwa, mme dibaka tse fapaneng di emela meelelo e fapaneng.
Mohlala, BVVB, qalo ea B ke moelelo oa terata, ke ho bontša karohano ea ts'ebeliso ea thapo, joalo ka ha JK e bolela thapo e kaholimo, K e bolela thapo ea taolo. B qetellong e emela mofuta o bataletseng, e leng tlhoko e 'ngoe e khethehileng bakeng sa thapo. Moelelo oa BVVB ke: thapo e bataletseng ea polyvinyl chloride e koahetsoeng ka polyvinyl chloride e nang le sheathed flat cable.
Mofuta oa botšelela oa terata le thapo: Thapo e khethehileng
Lithapo tse khethehileng ke lithapo tse nang le mesebetsi e ikhethang, haholo-holo ho kenyeletsoa lithapo tse thibelang malakabe (ZR), lithapo tse se nang mosi o tlaase (WDZ), lithapo tse thibelang mollo (NH), lithapo tse thibelang ho phatloha (FB), lithapo tse thibelang likhoto le lithapo tse thibelang bohloa (FS), lithapo tse thibelang metsi (ZS), jj. Thapo e thibelang malakabe (ZR), thapo e se nang mosi o tlase (WDZ): e loketse haholo litsamaiso tsa bohlokoa tsa matla le taolo.
Ha mohala o kopana le mollo, thapo e ka tuka feela ha lelakabe la kantle le sebetsa, mosi o monyane, mme kgase e kotsi (halogen) mosing le yona e nyane haholo.
Ha lelakabe la kantle le nyamela, thapo le yona e ka itima, e le hore mollo o ka tjhesang mmeleng wa motho le tshenyong ya thepa o fokotswe hanyane. Ka hona, mofuta ona wa thapo o sebediswa haholo dikhemikhaleng tsa peterole, motlakaseng, tshepeng, mehahong e melelele le dibakeng tse nang le baahi ba bangata le tse ding tsa bohlokwa.
Thapo e halefisang (NH): e loketse haholo litsamaiso tsa bohlokoa tsa motlakase le taolo. Ha mohala o cha, thapo e hanelang mollo e ka hanela mocheso o phahameng oa 750 ~ 800 ° C ka metsotso e fetang 90 ho netefatsa phetiso e sireletsehileng ea motlakase ho hapa ntoa e lekaneng ea mollo le nako ea ho fokotsa likoluoa.
Ha ho tobane le liketsahalo tse khethehileng, lihlahisoa tse ncha li lula li hlahisoa, joalo ka likhoele tse sa cheng, likhoele tse thibelang mollo, likhoele tse se nang mosi o tlaase tsa halogen/mosi o tlase, likhoele tse sa senyeheng/tse sa sireletsehang ho likhoto, likhoele tsa oli/mocheso/tse sa tsofaleng, likhoele tse hokahaneng le mahlaseli a kotsi, jj.
Nako ea poso: Pulungoana-20-2024