Kev soj ntsuam tag nrho ntawm Hluav taws xob tsheb npav bar ua cov txheej txheem thev naus laus zis

Kev npaj ua haujlwm txaus yuav tsum tau ua nyob rau theem pib ntawm kev ua haujlwm hauv av. Ua ntej, qhov kev ua kom zoo tshaj plaws thiab cov phiaj xwm xaim yuav tsum tau npaj raws li cov qauv kos duab thiab cov npe ua haujlwm kom ntseeg tau tias muaj txiaj ntsig zoo thiab ua raws cov txheej txheem tom ntej; Nyob rau tib lub sijhawm, nws yuav tsum tau ua tib zoo tshuaj xyuas cov qauv thiab cov lus qhia tshwj xeeb ntawm kev txhawb nqa cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob, xyuas seb lawv puas ua raws li cov kev xav tau ntawm cov duab kos thiab cov npe khoom, paub meej tias cov ntawv tso cai ntawm cov khoom, daim ntawv pov thawj ntawm kev sib raug zoo thiab lwm cov ntaub ntawv tsim nyog tau ua tiav, thiab tswj cov khoom txhawb nqa zoo los ntawm qhov chaw.

Busbar cov khoom siv hluav taws xob xaiv yuav tsum nruj me ntsis ua raws li cov qauv tsim. Cov specifications thiab cov ntaub ntawv ntawm lub ntsiab busbar yuav tsum tau xaiv raws li tus tsim drawings. Thaum tsis muaj cov kev cai tshwj xeeb, cov khoom siv ntawm cov ceg busbar yuav tsum tau ua raws li qhov tseem ceeb ntawm lub busbar; Thaum txoj kab uas hla ntawm cov ceg Circuit Court busbar tsis raug cim, kev xaiv yuav tsum tau ua raws li qhov tam sim no ntawm lub Circuit Court breaker tso tawm.

Cov hluav taws xob tooj liab busbar ntawm ob lub ntsiab Circuit Court thiab ceg Circuit Court yuav tsum tau sib phim nrog tus ntoo khaub lig-sectional specifications tsis qis dua li cov khoom nqa tam sim no raws li qhov ntsuas tam sim no. Tsis tas li ntawd, qhov cross-sectional cheeb tsam ntawm grounding busbar rau siab- cov khoom siv hluav taws xob faib hluav taws xob yuav tsum tsis pub tsawg dua 30 square millimeters, thiab qhov cross-sectional area of ​​grounding wire for passing through doors yuav tsum tsis pub tsawg tshaj 4 square millimeters. Qhov chaw xaiv busbar yuav tsum du thiab tiaj tus, tsis muaj kab nrib pleb lossis impurities, kom ntseeg tau tias cov substrate zoo raws li tus qauv.

Kev tsim cov hluav taws xob tsheb npav yog cov txheej txheem tseem ceeb ntawm kev ua. Ua ntej, kev taw qhia thiab qhov loj ntawm cov npav npav yuav tsum tau txiav txim siab. Txoj kev xaim ntawm tib hom switchgear yuav tsum ua kom zoo ib yam los xyuas kom meej tag nrho cov xwm txheej; Ua ntej ua tiav, lub busbar yuav tsum tau ncaj nraim nrog lub busbar rolling tshuab thiab hauv zos kho nrog ib tug ntoo mallet los xyuas kom meej tias lub ntsug dabtsi yog khoov (sab dabtsi yog khoov)℃ntawm lub busbar tsis ntau tshaj 2 hli / m, lub tiaj bending (dav dabtsi yog khoov)℃tsis ntau tshaj 3 hli / m, txiav nto yog tiaj thiab du, thiab tsis muaj deformation deformation.

Kev khoov ntawm tooj liab cov khoom siv tsheb npav yuav tsum raug xaiv raws li qhov xav tau tiag tiag, thiab txoj cai kaum sab xis yuav tsum tau txo kom tsawg li ntau tau. Tom qab khoov, kab nrib pleb thiab pom tseeb wrinkles yuav tsum tsis tshwm, thiab rov qab khoov yog nruj me ntsis txwv tsis pub nyob rau hauv lub twb khoov txoj hauj lwm; Thaum ua ntau lub busbars ib txhij, qhov℃ntawm dabtsi yog khoov yuav tsum zoo ib yam, thiab qhov sib txawv ntawm cov thickness ntawm busbars yuav tsum tau tshwj tseg ntawm cov busbars.

Qhov kev ncua deb ntawm qhov dabtsi yog khoov thiab sib tshooj ntawm Copper busbar dabtsi yog khoov yuav tsum tau khaws cia ntawm 10mm, thiab qhov kev ncua deb ntawm cov dabtsi yog khoov thiab sib tshooj thiab qhov chaw txhawb nqa yuav tsum tsis pub tsawg dua 20mm (kho raws li qhov chaw txwv). Qhov saum npoo ntawm cov txheej txheem busbar yuav tsum tsis tu ncua du thiab tiaj tus, tsis muaj deformation, distortion, wrinkles, thiab lwm yam teeb meem.

Kev xuas nrig ntaus thiab drilling txheej txheem ntawm lub hwj chim busbar yuav tsum tau ua hauj lwm meej. Ua ntej, kos cov kab nruab nrab ntawm qhov sib thooj ntawm lub busbar, siv lub punch los laum lub qhov chaw, thiab tom qab ntawd xaiv lub busbar ua tshuab lossis lub tshuab drilling raws li kev ua haujlwm rau kev ua haujlwm; Qhov txoj kab uas hla ntawm lub busbar qhov yuav tsum yog 0.5-1mm loj dua lub ntsia liaj qhov rooj txoj kab uas hla. Punching thiab drilling yuav tsum tau khaws cia ntsug thiab tsis skewed, thiab qhov nruab nrab qhov kev ua yuam kev ntawm qhov yuav tsum tsis txhob ntau tshaj 0.5 hli los xyuas kom meej qhov kev sib txuas.

Burrs generated tom qab lub qhov ua tiav yuav tsum tau muab tshem tawm nrog ib tug countersunk laum, nrog ib tug tshem tawm qhov tob tsis tshaj 0.8 hli. Nws yog txwv tsis pub siv cov ntaub ntawv tsis tu ncua rau polishing ntxhib; Lub overlapping contact nto ntawm High voltage busbar yuav tsum tau kho nrog ib tug tshwj xeeb embossing leveling pwm. Tom qab kev kho mob, qhov chaw tiv tauj tsis muaj oxide zaj duab xis, thiab qhov txo qis ntawm tooj liab busbar hla -section tsis pub tshaj 3% ntawm tus ntoo khaub lig qub-section kom tsis txhob cuam tshuam rau lub peev xwm nqa tam sim no. Cov txheej txheem kev sib cuag ntawm qhov chaw kho mob tuaj yeem txo qhov kev tiv thaiv kev tiv thaiv, tiv thaiv kev kub ntxhov hauv zos, kev sib cuag tsis zoo thiab lwm yam tsis raug thaum lub sijhawm ua haujlwm tom qab, thiab xyuas kom muaj kev ruaj ntseg ntawm kev sib txuas ntawm tooj liab.

Busbar connector tiv thaiv thiab sib dhos yog cov kauj ruam tseem ceeb hauv kev ua tiav kawg. Peb -theem busbars nyob rau hauv lub modular substation yuav tsum tau txais kev kho cua sov shrink rwb thaiv tsev, thiab xim ntawm tshav kub shrink tubing yuav tsum ua raws li cov qauv kev lag luam. Qhov sib thooj loj ntawm lub tshav kub shrink tubing yuav tsum tau sib phim raws li cov specifications ntawm lub busbar.

Tom qab txiav raws li qhov yuav tsum tau ua, nws yuav tsum tau muab sib xyaw ua ke nrog lub tshuab cua kub kom txog thaum lub tshav kub shrink tubing yog nruj nreem txuas rau lub busbar thiab qhov chaw tiaj tus tsis muaj wrinkles; Zero thiab hauv av xaim tsis tas yuav tsum tau kho cua sov, tab sis cov ntawv sib txuas yuav tsum tau muab tso rau. Busbars nrog qhov dav ntawm tsawg dua 40mm yuav tsum tau sau nrog lub cheeb ntawm 20mm, thaum busbars nrog ib tug dav ntawm 40mm thiab saum toj no yuav tsum tau sau nrog ib txoj kab uas hla ntawm 30mm.

Thaum sib sau ua ke ntawm Industrial busbar kev sib txuas, kev sib txuas ntawm busbars thiab busbars, nrog rau ntawm busbars thiab hluav taws xob Cheebtsam, yog fastened siv los ntawm bolts. Hlau fasteners yog siv rau bolts, thiab lub tiaj tus busbar bolts yog threaded los ntawm qab mus rau sab saum toj. Hauv lwm qhov xwm txheej, cov txiv ntoo tau muab tso rau ntawm kev saib xyuas sab. Thaum nruj, nws yog ib advisable mus flatten lub caij nplooj ntoos hlav ntxhua khaub ncaws thiab ces ntswj nws nyob rau hauv ib nrab, nrog bolts raug 2-5 zaug ntawm lub txiv ntoo. Nruab cov tshuab ntxhua khaub ncaws ntawm ob sab ntawm lub ntsia liaj qhov rooj, nrog qhov sib nrug tsis pub tsawg tshaj 3 hli ntawm cov ntsia hlau uas nyob ib sab.

Nruab lub caij nplooj ntoos hlav ntxhua khaub ncaws los yog xauv cov txiv ntoo rau ntawm lub txiv ntoo kom paub meej tias txawm tias quab yuam faib thiab tiv thaiv kev ntxhov siab ntxiv ntawm cov khoom siv hluav taws xob. Tom qab kev teeb tsa, lub tsheb npav tooj liab yuav tsis muaj kev ntxhov siab ntxiv, thiab kev sib txuas tuaj yeem tiv thaiv nrog lub thawv rwb thaiv tsev tshwj xeeb. Lub overlapping contact nto tuaj yeem coated nrog hluav taws xob sib xyaw roj raws li xav tau los txhim kho kev sib txuas kev ntseeg tau.

nruj me ntsis raws liHluav taws xob tsheb npav barCov txheej txheem thev naus laus zis yog tsim nyog los xyuas kom meej qhov conductivity, mechanical zog, thiab ntev -lub sij hawm ua hauj lwm stability ntawm cov khoom tiav, thiab kom tau raws li cov kev xav tau ntawm ntau yam fais fab engineering thiab ua tiav cov khoom xa tawm. Txais tos tiv tauj peb txhua lub sijhawm rau cov khoom lag luam raws li kev daws teeb meem thiab kev txhawb nqa kev tshaj lij.