1. Txheeb xyuas cov ntawv pov thawj. Cov khoom uas tau txais daim ntawv pov thawj yuav tsum tau muab cov ntawv pov thawj, uas yog "CCC", txwv tsis pub, lawv yuav raug suav tias yog cov khoom tsis muaj ntawv tso cai.
2. Saib daim ntawv tshuaj ntsuam xyuas.Hlau thiab cables, raws li cov khoom uas cuam tshuam rau kev nyab xeeb ntawm tib neeg lub neej thiab khoom vaj khoom tsev, tau teev raws li lub hom phiaj ntawm tsoom fwv saib xyuas thiab tshuaj xyuas.Yog li ntawd, tus neeg muag khoom yuav tsum muaj peev xwm muab tau ib tug zoo tswj department soj ntsuam daim ntawv qhia, txwv tsis pub, qhov zoo ntawm cov khoom. cov khoom tsis muaj hauv paus.
3. Kev ntsuas rwb thaiv tsev thiab sheath.Insulation thiab sheath thickness yuav tsum zoo li tsis sib txawv, xav tias yuav tsum pom tseeb nro thiab elongation.Tam sim no, lub rwb thaiv tsev thiab sheath nto yuav tsum muaj cov chaw tsim tshuaj paus lub npe, cov khoom qauv nruam luam ntawv cim, cim ntu: rwb thaiv tsev tsis ntau tshaj 200mm, sheath tsis ntau tshaj 500mm.
4. Saib xyuas lub cev cable tiav thiab xim.Cov tooj liab ntawm cov hlau thiab cable yog plated lossis non-plated annealed tooj liab hlau, thaum lub txhuas tus neeg xyuas pib yog aluminium lossis aluminium alloy hlau nrog du nto.Tus neeg xyuas pib tooj liab yog lub teeb liab doog xim, thaum lub txhuas tus neeg xyuas pib yog nyiaj-dawb.
5. Ntsuas DC tsis kam.Yuav kom ntseeg tau qhov zoo ntawm cov xaim xaim thiab cov xaim hluav taws xob zoo, koj tuaj yeem ua ntej txiav 3 ~ 5 meters los ntawm cov khoom npaj mus rau lub koom haum soj ntsuam rau DC kev ntsuas.
6. Ntsuas qhov ntev.Lub teb chaws tus qauv kom meej meej qhia qhov ntev ntawm cov xaim thiab cables, lub coil ntev yuav tsum yog 100m, thiab qhov ntev disc yuav tsum siab tshaj 100m.Cov neeg siv khoom tuaj yeem ntsuas lub kauj ntev raws li daim ntawv lo ntev.Tus qauv qhia tias qhov yuam kev ntev yuav tsum tsis pub tshaj 0.5% ntawm tag nrho qhov ntev.
Post lub sij hawm: Jan-17-2020