Ngaphambi kokufaka i-self-limiting temperatures cable , umqhubi kufuneka afunde imiyalelo ngokucophelela, kwaye umntu okhethekileyo kufuneka abe noxanduva lokufakela.Ngokuqhelekileyo, ukufakela kufuneka kwenziwe emva kokugqitywa kweprojekthi ephambili.Ngeli xesha, imisebenzi efana nokunyuswa kunye ne-welding ayinakwenziwa kwintambo yokufudumala yombane ukuphepha umonakalo kuyo.Umbhobho apho intambo yokufudumeza yombane iza kufakelwa kufuneka ihlolwe kwangethuba ukuze kuqinisekiswe ukuba akukho zibhubhu, zivuzayo okanye zivuzayo.Umphezulu wombhobho kufuneka ube mcaba kwaye ungabikho kwiiprotrusions.
1. Amanyathelo ofakelo
Ikhebula lokufudumeza lombane lokuzibekela umda (emva koku libizwa ngokuba yintambo yokufudumeza) kufuneka isasazwe ngokobude bombhobho, kwaye ubude bayo bude kunobo bombhobho wokufudumeza, kodwa ayinakugqitha ubude obuvumelekileyo boyilo. .
Xa ubeka ikhebula lokufudumeza, kufuneka libe kufutshane kangangoko kunokwenzeka kumphezulu wombhobho okanye isitya.Xa uyilungisa, sebenzisa i-polyester tape okanye i-aluminium foil tape ukuyilungisa.Ungaze usebenzise iifilaments ukubopha.Umgama phakathi kweeteyiphu kufuneka ube ngaphantsi kwe-30mm.Ukuba kukho ii-flanges, iivalve kunye nezinye iindawo ezihamba phambili kumgca, kufuneka kuthathelwe ingqalelo ukukhusela.Inokuthi igqitywe, kodwa zama ukuba ungayigqwethi.Ukuba sifuna ukunyusa umphumo wokufudumeza, singongeza umaleko we-aluminium foil tape ngaphandle kwentambo yokufudumeza ukufezekisa injongo.
Emva kokuba intambo yokufudumeza ifakwe, kuyimfuneko ukuqhuba uvavanyo lwe-insulation, ngokuqhelekileyo ukulinganisa ixabiso lokumelana phakathi kwayo kunye nombhobho okanye isitya, esingafanele sibe ngaphantsi kwe-20MΩ, ngaphandle koko isizathu kufuneka sifumaneke.
2. Ukudityaniswa kwentambo yokufudumeza kwibhokisi yamandla
Ukuba intambo yokufudumeza ifakwe kwindawo evuthayo kunye neqhuma, kufuneka ixhotyiswe ngebhokisi yokudibanisa amandla okuqhuma.Ubude bomdibaniso odibeneyo akufunekanga bube ngaphantsi kwe-30mm, kwaye ubude bomdibaniso odibeneyo kufuneka bungabi ngaphantsi kwe-10mm.
3. I-Insulation kunye nokukhusela amanzi
Lo ngumsebenzi obaluleke kakhulu kwaye kufuneka wenziwe ngokungqongqo ngokuhambelana neemfuno, ngakumbi ukuba ifakwe ngaphandle.Faka i-insulation layer kunye ne-waterproof layer, enokunciphisa ithuba lokulimala kwintambo yokufudumeza, kwaye inokuthintela ukungena kwamanzi emvula kunye nokugcina amandla okugcina ukushisa kwentambo yokufudumeza.
I-Jiangsu Weineng Electric Co., Ltd ngumvelisi wobugcisa weentlobo ezahlukeneyo zesifudumezi sombane, yonke into ilungiselelwe kumzi-mveliso wethu, Ukuba unayo nayiphi na imibuzo nceda ukhululeke ukubuyela kuthi.
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Ixesha lokuposa: Dec-08-2022