Tsawg-voltage busbar system: cov khoom siv tseem ceeb rau kev faib hluav taws xob

Qhov qis-voltage busbar yog cov khoom siv hauv tsev tseem ceeb uas muaj lub luag haujlwm rau kev sau thiab faib cov hluav taws xob hluav taws xob hauv lub zog faib hluav taws xob. Nws tau hloov kho kom haum rau qis- lub zog hluav taws xob ntawm 1,000 volts thiab hauv qab no, thiab tau siv dav hauv kev tsim khoom, cov tsev lag luam, cov tsev nyob thiab ntau yam kev txhawb nqa pej xeem. Guangdong muaj kev lag luam hnyav thiab kev lag luam siab thiab kev lag luam. Lub cheeb tsam tag nrho cov hluav taws xob load yog loj thiab cov hluav taws xob noj scenarios yog complex thiab ntau haiv neeg. Nws muaj cov kev xav tau siab heev rau kev ruaj ntseg, kev nyab xeeb thiab kev hloov pauv ntawm cov khoom siv hluav taws xob tsawg-voltage tis. Nws kuj tau ua kom tsawg-voltage busbars ib qho khoom siv hluav taws xob nrov heev hauv kev tsim hluav taws xob hauv zos. Raws li tus neeg nqa khoom tseem ceeb txuas cov khoom siv hluav taws xob sib txuas nrog ntau yam tsawg- qhov hluav taws xob faib cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob, cov khoom siv hluav taws xob tsawg -voltage busbars tuaj yeem txhim kho txoj hauv kev xa hluav taws xob zoo, txo cov kab sib kis tau zoo, txhim kho tag nrho cov hluav taws xob faib hluav taws xob, thiab tib lub sij hawm ua tiav kev tswj hwm hauv nruab nrab thiab tswj cov kab hluav taws xob, txo cov kev siv zog tom qab kev ua haujlwm nyuaj. High-cov khoom siv hluav taws xob zoo tooj liab yog lub hauv paus tseem ceeb hauv kev ua haujlwm ruaj khov ntawm cov khoom siv hluav taws xob tsawg-voltage distribution systems.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Qhov qis -voltage busbar system feem ntau muaj plaub qhov tseem ceeb: cov khoom siv hluav taws xob, txheej rwb thaiv tsev, lub plhaub hlau thiab cov khoom sib txuas. Cov khoom siv hluav taws xob yog cov tseem ceeb ntawm lub busbar thiab feem ntau yog ua los ntawm electrolytic tooj liab lossis aluminium alloy. Hluav taws xob tooj liab tsheb npav bar thiab cu busbar sawv cev rau cov khoom siv busbar ua los ntawm tooj liab. Cov hluav taws xob conductivity ntawm tooj liab yog siab li 98% lossis siab dua IACS, qhov kev tiv thaiv tsawg, thiab nws muaj peev xwm nqa tau ntau dua tam sim no nyob rau hauv tib tus ntoo khaub lig-sectional cheeb tsam. Tooj liab muaj ductility zoo heev thiab yog ib qho yooj yim los ua tiav rau hauv ntau yam ntoo khaub lig-sectional shapes. Electrolytic tooj liab busbar tshwj xeeb yog hais txog lub siab -purity tooj liab busbar ua los ntawm cov txheej txheem electrolytic refining. Nws cov ntsiab lus tooj liab tsis tsawg dua 99.95% thiab nws cov ntsiab lus impurity tsawg heev. Nws tsis yooj yim rau lub zos overheating lossis electrochemical corrosion thaum lub sij hawm ntev - lub zog ua haujlwm. Txawm hais tias aluminium busbars qis dua tus nqi thiab sib dua ntawm qhov hnyav, lawv yuav tsum muaj tus ntoo khaub lig loj dua -sectional cheeb tsam nyob rau hauv tib lub peev xwm nqa tam sim no, thiab ib qho oxide zaj duab xis yog yooj yim tsim rau ntawm aluminium nto los cuam tshuam kev tiv thaiv. Yog li ntawd, tooj liab busbars tseem yog thawj qhov kev xaiv hauv cov xwm txheej uas xav tau kev ntseeg siab dua.

 

Rwb thaiv tsev yog siv los tiv thaiv hluav taws xob luv ntawm cov conductors los yog nruab nrab ntawm cov conductors thiab enclosures. Cov ntaub ntawv rwb thaiv tsev muaj xws li polyvinyl chloride (PVC) thiab ntoo khaub lig- txuas polyethylene (XLPE). PVC rwb thaiv tsev txheej muaj qhov yooj yooj yim thiab corrosion kuj, thiab yog haum rau ib puag ncig; XLPE muaj qhov ntsuas kub siab dua (ntev-lub sijhawm ua haujlwm kub tuaj yeem ncav cuag 90 degree, thiab qhov tso cai luv luv-circuit kub tuaj yeem ncav cuag 250 degree), thiab muaj qis dielectric poob, ua rau nws haum rau qhov kub thiab txias tam sim no. Rau qhov hluav taws kub- cov busbars tiv taus, lub rwb thaiv tsev kuj yuav tsum muaj peev xwm tswj tau hluav taws xob ncaj ncees nyob rau hauv cov nplaim taws. Lub plhaub feem ntau yog ua los ntawm galvanized steel phaj, aluminium alloy los yog stainless hlau, uas plays lub luag hauj lwm ntawm mechanical tiv thaiv, kev txhawb nqa thiab fixation thiab auxiliary cua sov dissipation. Kev tiv thaiv qib ntawm lub plhaub yog xaiv raws li kev siv ib puag ncig - IP40 tuaj yeem siv rau hauv qhov chaw qhuav hauv tsev, thiab IP54 lossis siab dua yog xav tau nyob rau hauv qhov chaw ntub lossis plua plav. Nyob rau tib lub sijhawm, lub plhaub kuj tseem ua haujlwm ntawm kev tiv thaiv hauv av. Lub plhaub ntawm tag nrho cov tsheb npav yuav tsum tsim ib txoj hauv kev txuas hluav taws xob txuas ntxiv thiab muaj kev ntseeg siab txuas nrog rau hauv av.

 

Cov khoom sib txuas muaj xws li ntsaws- hauv lub thawv, lub luj tshib, tees, crosses, brackets thiab telescopic pob qij txha, thiab lwm yam, uas yog siv rau lub kauj, branching, kho thiab kub them ntawm lub busbar. Lub ntsaws-hauv lub thawv yog qhov sib txuas ntawm lub tsheb npav thiab lub davhlau ya nyob twg. Nws yog txawm peem rau nrog ib tug Circuit Court breaker los yog fuse los tiv thaiv cov ceg kab ntawm overload thiab luv luv Circuit Court. Lub expansion sib koom ua ke yog siv los them rau qhov thermal expansion thiab contraction ntawm busbar vim qhov kub thiab txias. Nws yog feem ntau ntsia txhua 30-40 meters hauv ib txoj kab ncaj nraim.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Kev tsim cov khoom siv hluav taws xob tsawg-voltage busbars suav nrog ntau qhov sib txuas xws li kev ua tus neeg xyuas pib, kev kho rwb thaiv tsev, lub plhaub molding, thiab kev kuaj zaum kawg. Nws cov txheej txheem theem ncaj qha txiav txim siab lub peev xwm nqa tam sim no, kub nce tus yam ntxwv, thiab kev pabcuam lub neej ntawm cov khoom. Tus neeg xyuas pib ua tshuab: Cov khoom siv tseem ceeb ntawm tooj liab busbar yog electrolytic tooj liab phaj, uas yog tsim rau hauv tus ntoo khaub lig uas yuav tsum tau ua -sectional shape (piv txwv li, trapezoidal lossis L-zoo li tus) los ntawm casting, kub dov, txias kos duab thiab lwm yam txheej txheem. Bending tooj liab busbar thiab tooj liab busbar dabtsi yog khoov sawv cev rau cov txheej txheem dabtsi yog khoov ntawm tooj liab busbars - nyob rau hauv tiag tiag engineering, busbars feem ntau yuav tsum tau bypass obstacles los yog tig raws lub tsev, uas yuav tsum tau cov khoom siv tooj liab kom zoo ductility kom nws yuav tsum tau khoov ntawm ib tug meej lub kaum sab xis ntawm lub dabtsi yog khoov tshuab yam tsis muaj kab nrib pleb} los yog crosses {{7} Lub vojvoog dabtsi yog khoov feem ntau tsis pub tsawg dua 2-3 npaug ntawm lub thickness ntawm lub tooj liab bar, thiab lub kaum sab xis dabtsi yog khoov yog tswj nyob rau hauv ± 1 degree. Qhov khoov busbar yuav tsum tau kuaj pom qhov muag (tsis muaj wrinkles, tsis muaj kab nrib pleb) thiab kev sim tshuaj tiv thaiv (qhov kev tiv thaiv nce ntawm qhov khoov tsis pub tshaj 3% ntawm tus nqi qub).

 

Rau tooj liab busbars uas yuav tsum tau kho nto, tin plating los yog nyiaj plating yuav siv tau. Lub tin plating txheej tuaj yeem tiv thaiv oxidation ntawm tooj liab nto thiab txo kev tiv thaiv kev tiv thaiv, ua rau nws tsim nyog rau cov xwm txheej sib faib hluav taws xob; silver plating muaj kev tiv thaiv qis dua thiab zoo dua hnav tsis kam thiab feem ntau yog siv rau hauv kev sib txuas nrog cov tam sim no siab lossis nquag ntsaws thiab tshem tawm. Kev kho cov txheej txheem rwb thaiv tsev: Rau cov busbars ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom txheej txheej txheej txheej txheej txheej txheej rwb thaiv tsev txheej txheem Nyob rau hauv electrostatic hmoov txau, epoxy resin hmoov yog electrostatically adsorbed rau saum npoo ntawm tus neeg xyuas pib thiab ci ntawm qhov kub thiab txias kom khov rau hauv ib txheej txheej rwb thaiv tsev. Qhov tuab yog tswj ntawm 0.1- 0.2 hli thiab yuav tsum dhau qhov ntsuas qhov ntsuas hluav taws xob (lub zog zaus 3750V rau 1 feeb yam tsis muaj kev puas tsuaj). Thaum tshav kub kub shrinkable casing yog tus ntoo khaub lig- txuas polyolefin casing tso rau ntawm tus neeg xyuas pib. Tom qab cua sov, lub casing yog nruj nreem txuas rau saum npoo ntawm tus neeg xyuas pib. Nws yog haum rau rwb thaiv tsev ntawm conductors nrog tshwj xeeb -zoo li tus ntoo khaub lig- ntu.

 

Plhaub txheej txheem: Lub plhaub busbar yog tsim los ntawm CNC stamping, dabtsi yog khoov thiab vuam ntawm galvanized steel daim hlau. Qhov tseem ceeb ntawm qhov ntev ntev yuav tsum tau tswj nyob rau hauv ± 0.5mm los xyuas kom meej qhov tseeb ntawm kev sib txuas ntawm multi-section busbars. Vuam siv cov pa roj carbon dioxide-shielded vuam los yog tsis kam vuam. Lub vuam seam yuav tsum tsis tu ncua, tsis muaj pores, thiab polished. Qhov saum npoo ntawm lub plhaub tuaj yeem ua tau ntxiv electrostatically sprayed (xim feem ntau yog RAL7035 lub teeb grey) nrog cov txheej tuab ntawm 60-80μm thiab cov ntsev tsuag tshuaj tua kab mob siab dua lossis sib npaug li 500 teev.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cov nroj tsuag muaj: Muab cov pob txha caj qaum rau cov khoom siv hluav taws xob, cov khoom siv electroplating, siab - lub zog tsav, thiab lwm yam. Txij li cov khoom lag luam muaj cov yam ntxwv ntawm kev pib thiab nres thiab loj inrush tam sim no, lub busbar yuav tsum muaj zog dynamic thiab thermal stability withstanding peev xwm. Qhov luv luv -circuit tam sim no ncov tus nqi yuav tsum raug xam thaum xaiv hom los xyuas kom meej tias qhov luv - lub sij hawm tiv taus tam sim no (Icw) ntawm busbar tsis qis dua qhov siab tshaj luv luv - Circuit Court tam sim no ncov tus nqi uas yuav tshwm sim hauv lub cev.

 

Commercial complexes: Cov khw muag khoom, cov tsev ua haujlwm, tsev kho mob thiab lwm lub tsev muaj hluav taws xob muaj zog thiab ntau cov plag tsev. Lub tshuab busbar ua haujlwm raws li txoj kab ntsug ntsug thiab khiav los ntawm cov khoom siv hluav taws xob faib hluav taws xob ntawm txhua qhov hauv pem teb, thiab tom qab ntawd coj mus rau cov ceg hluav taws xob hluav taws xob los ntawm ntsaws- hauv cov thawv. Cov xwm txheej zoo li no muaj kev xav tau ntau dua rau kev tiv thaiv hluav taws thiab kev yooj yim ntawm kev teeb tsa ntawm cov busbars. Cov busbars ntom ntom yuav tsum tau muab qhov tseem ceeb thiab nruab nrog hluav taws kub - cov lus qhia tshwj xeeb. Cov ntaub ntawv chaw: Cov neeg rau zaub mov txee muaj qhov xav tau siab heev ntawm kev cia siab rau lub hwj chim, thiab cov txheej txheem txee yuav tsum tau kho ntau zaus. Raws li ib daim ntawv ntawm cov ntaub ntawv chaw xa hluav taws xob tsheb npav, Copper Power Bar feem ntau yog nruab rau saum lub txee thiab muab lub zog rau txhua lub txee los ntawm kev txav mus los tau- hauv chav tsev kom ua tiav qhov hloov pauv hloov tau thiab kub- hloov pauv tau. Hom busbar no yuav tsum muaj impedance tsawg, tsis tshua muaj kev sib haum xeeb, qib kev tiv thaiv siab (dustproof) thiab kev ua haujlwm ntse.

 

Cov chaw pej xeem: cov chaw nres tsheb hauv subway, tshav dav hlau, chaw ntau pob thiab lwm qhov chaw muaj neeg coob coob yuav tsum muaj kev nyab xeeb nruj rau cov tshuab xa hluav taws xob. Lub busbar system yuav tsum dhau lub teb chaws yuav tsum tau daim ntawv pov thawj khoom (CCC) thiab cov ntaub ntawv pov thawj hluav taws kub thiab av qeeg tiv thaiv. Nyob rau hauv cov nqe lus ntawm kev tiv thaiv hauv av, cais hauv av tsheb npav bar thiab telecom hauv av tsheb npav muaj qhov tseeb daim ntawv thov tus nqi nyob rau hauv xws li scenarios - yav dhau los yog siv rau kev ywj pheej grounding ntawm cov cuab yeej kho mob los yog precision instruments, thiab tom kawg yog siv rau kev tiv thaiv xob laim thiab ua hauj lwm grounding ntawm chav sib txuas lus.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Peb lub tuam txhab tsom mus rau kev tshawb fawb thiab kev tsim kho, kev ua haujlwm thiab kev tsim khoom ntawm ntau yam siab - zoo tooj liab busbars thiabTsawg Voltage BusBartxhawb cov khoom. Peb tau koom tes nrog kev lag luam ntawm cov khoom siv hluav taws xob txhawb nqa tau ntau xyoo thiab muab kev nyab xeeb, ruaj khov thiab siab - zoo tshaj plaws tooj liab busbar txhawb kev daws teeb meem rau ntau lub zog hluav taws xob.