Kev tsim kho ntawm CCS Flat Bar
Cov txheej tooj liab yog siv los ntawm cov tub ntxhais hlau los ntawm electroplating lossis los ntawm kev sib txuas txuas ntxiv. Cov txheej txheem tooj liab tuab yog li ntawm 0.25 hli nce siab, thiab cov ntsiab lus tooj liab feem ntau teev nyob nruab nrab ntawm 15% thiab 40% ntawm tag nrho cov huab hwm coj, nyob ntawm seb qhov project specification. Cov ntawv cog lus ntawm tooj liab thiab hlau yog txuas ntxiv, yog li tus neeg xyuas pib tuaj yeem txiav, drilled thiab tsim yam tsis muaj tooj liab txheej txheej.
Hom Loj
CCS tiaj bar feem ntau yog tsim nyob rau hauv cov duab plaub xws li 25 × 4 mm, 30 × 3 mm, 40 × 4 mm, 50 × 5 mm thiab loj seem mus txog 100 × 8 mm los yog ntau tshaj, nyob rau hauv standard lengths ntawm 6 m (los yog ib qhov project yuav tsum tau). Qhov yuav tsum tau hla-section yog txiav txim los ntawm lub ntiaj teb tsim (fault tam sim no, ntev thiab tso cai kub nce), tsis yog los ntawm tus neeg xyuas pib hla-section ib leeg.
Qhov Zoo Tshaj Plaws Tshaj Plaws Copper Earth Bar
- High conductivity: tooj liab cladding nqa qhov txhaum tam sim no nrog conductivity mus txog ntawm cov khoom tooj liab.
- High mechanical zog: cov tub ntxhais steel muab lub zog tensile ntau dua li annealed tooj liab, txo sag thiab puas thaum lub sij hawm installation.
- Corrosion tsis kam: txheej tooj liab txuas ntxiv tiv thaiv cov tub ntxhais hlau hauv av thiab atmospheric raug.
- Tus nqi ua haujlwm: tsawg dua tooj liab ib 'meter' dua li cov khoom tooj liab ntawm qhov sib npaug.
- Tus nqi qis dua: txo qhov kev pheej hmoo ntawm tub sab nyiag, uas yog qhov kev txhawj xeeb rau cov khoom siv hluav taws xob raug pom.
Design References rau Earthing Conductors
Earthing conductor sizing thiab layout yog ib txwm tsim nrog siv rau IEEE Std 80 (AC substation grounding) thiab IEC 62305-3 (kev tiv thaiv xob laim), suav nrog cov lej siv hluav taws xob hauv teb chaws. CCS ca bar nws tus kheej yog muab rau cov neeg kho tshuab thiab hluav taws xob yuav tsum tau pom zoo nyob rau hauv qhov project specification; paub meej txog cov tooj liab thickness, conductivity thiab xeem yuav tsum tau nrog tus neeg muag khoom.
Kev taw qhia kev teeb tsa
- Cov pob qij txha thiab kev sib txuas yuav tsum tau ua los ntawm exothermic welding los yog compression connectors ntsuas rau CCS conductors, thiab qhov sib koom ua ke yuav tsum tau ntxuav ua ntej vuam.
- Kev sib txuas rau cov qauv hlau lossis cov pob zeb ua vaj tse yuav tsum tau tiv thaiv galvanic corrosion.
- Hauv av, nteg lub tiaj tiaj rau ntawm nws lub ntsej muag tiaj tus kom ua kom thaj chaw sib cuag, thiab rov ua dua nrog cov av qis dua -cov av uas tau teev tseg.
- Tom qab kev teeb tsa, ntsuas lub ntiaj teb tiv thaiv thiab xyuas kom meej tias nws ua tau raws li qhov yuav tsum tau ua.
FAQ
Dab tsi yog qhov txawv ntawm CCS tiaj tus bar thiab cov khoom tooj liab lub ntiaj teb bar?
CCS muaj cov tub ntxhais hlau nrog tooj liab cladding: nws muaj zog dua, sib dua hauv cov ntsiab lus tooj liab thiab pheej yig dua li cov tooj liab, nrog me ntsis conductivity ntawm ib chav tsev; khoom tooj liab muaj qhov siab tshaj plaws conductivity ntawm tus nqi siab dua.
Kuv yuav xaiv cov txheej tooj liab li cas?
Lub thickness ntawm tooj liab yog xaiv los ntawm qhov project specification: cov txheej tuab (piv txwv li 0.5 hli los yog ntau tshaj) yog teev rau cov av txhoj puab heev thiab ntev tsim lub neej; cov khaubncaws sab nraud povtseg txo tus nqi thaum muaj mob me.
CCS puas tuaj yeem welded?
Yog lawm. Cov pob qij txha feem ntau yog ua los ntawm exothermic welding los yog brazing ntawm tooj liab; mechanical clamps thiab compression lugs kuj muaj rau kev sib txuas.
CCS puas haum rau kev tiv thaiv xob laim?
Yog lawm. CCS conductors yog dav siv nyob rau hauv xob laim- tiv thaiv down conductors thiab earthing systems tsim los rau IEC 62305-3, combining txaus conductivity nrog rau cov neeg kho tshuab lub zog uas yuav tsum tau rau raug installation.
