Kev ntsuas hluav taws xob, feem ntau hu ua qhov ntsuas qhov ntsuas hluav taws xob, yog ib qho kev ntsuas ntawm lub peev xwm ntawm cov hluav taws xob rwb thaiv tsev kom tiv thaiv kev tawg nyob rau hauv qhov kev txiav txim ntawm overvoltage.Nws kuj yog ib txoj kev txhim khu kev qha ntawm kev ntsuam xyuas seb cov khoom puas muaj kev nyab xeeb rau kev siv.
Muaj ob hom kev ntsuas hluav taws xob muaj zog: ib qho yog DC tiv taus qhov ntsuas hluav taws xob, thiab lwm qhov yog AC fais fab zaus tiv taus qhov ntsuas hluav taws xob.Cov khoom siv hluav taws xob hauv tsev feem ntau raug rau AC fais fab zaus tiv taus qhov ntsuas hluav taws xob.Cov khoom kuaj thiab ntsuas qhov ntsuas hluav taws xob ntawm qhov ntsuas hluav taws xob muaj zog tau teev thiab teev nyob rau hauv txhua tus qauv khoom.
Lub hom phiaj ntawm kev ntsuas qhov rwb thaiv tsev ntawm cov khoom siv hluav taws xob yog dab tsi?
Cov yam tseem ceeb uas cuam tshuam rau qhov ntsuas tus nqi ntawm cov rwb thaiv tsev tiv thaiv yog: kub, av noo, ntsuas qhov hluav taws xob thiab lub sijhawm ua haujlwm, qhov seem seem nyob rau hauv winding thiab qhov chaw ntawm lub rwb thaiv tsev, thiab lwm yam. Los ntawm kev ntsuas qhov rwb thaiv tsev ntawm cov khoom siv hluav taws xob, cov hom phiaj hauv qab no tuaj yeem ua tau. ua tiav:
a.Nkag siab txog cov khoom ntawm cov khoom siv insulating.Ib qho tsim nyog insulating qauv (los yog ib qho insulating system) tsim los ntawm cov ntaub ntawv zoo insulating yuav tsum muaj cov khoom zoo insulating thiab siab rwb thaiv tsev;
b.Nkag siab qhov zoo ntawm rwb thaiv tsev kho mob ntawm cov khoom siv hluav taws xob.Yog tias kev kho hluav taws xob rwb thaiv tsev ntawm cov khoom siv hluav taws xob tsis zoo, kev ua haujlwm rwb thaiv tsev yuav raug txo qis;
c.Nkag siab qhov ntub dej thiab muaj kuab paug ntawm cov rwb thaiv tsev.Thaum lub rwb thaiv tsev ntawm cov khoom siv hluav taws xob yog damp thiab polluted, nws cov rwb thaiv tsev tiv thaiv feem ntau yuav poob qis;
d.Xyuas seb lub rwb thaiv tsev tiv thaiv qhov ntsuas hluav taws xob tiv thaiv.Yog tias qhov ntsuas hluav taws xob tiv thaiv tau ua tiav thaum lub rwb thaiv tsev tiv thaiv ntawm cov khoom siv hluav taws xob qis dua ib qho kev txwv, qhov kev sim loj tam sim no yuav raug tsim, ua rau thermal tawg thiab puas tsuaj rau cov khoom siv hluav taws xob.Yog li ntawd, ntau yam kev xeem cov qauv feem ntau qhia tias cov rwb thaiv tsev tiv thaiv yuav tsum tau ntsuas ua ntej qhov ntsuas qhov ntsuas hluav taws xob.
Dielectric zog (nrog voltage) tester:
RK267 series, RK7100, RK9910, RK9920 series withstand voltage (dielectric zog) testers ua raws li GB4706.1, raws li cov qeb tam sim no tau muab faib ua ib leeg AC thiab AC thiab DC dual-lub hom phiaj ob pawg, raws li cov zis voltage ntau yog cais Raws li 0-15kV withstand voltage tester Thiab ob hom ultra-high voltage withstand voltage testers saum 20kV.Cov zis voltage ntau yog 0-100kV, thiab qhov siab tshaj plaws tso zis tam sim no tuaj yeem ncav cuag 500mA.Thov xa mus rau qhov chaw muag khoom rau cov kev txwv tshwj xeeb.
Qhov kev xav tau ntawm cov khoom siv hauv tsev tsis yog siab, thiab 5kV tuaj yeem ua tau raws li qhov ntsuas qhov ntsuas hluav taws xob ntawm cov khoom siv hauv tsev feem ntau.RK 2670 Nws, RK2671AM/BM/CM RK2671DMyog hom tam sim no siab (AC thiab DC 10KV, tam sim no 100ma),RK2672AM/BM/CM/DM/E/EM,RK2674A/B/C/-50/-100thiab lwm yam qauv ntawm kev tiv thaiv voltage tester.
Ntawm lawv RK267 yog kev hloov kho phau ntawv,RK71 ua, RK99 uaseries tuaj yeem paub automation, kev sib txuas lus muaj nuj nqi.
Post lub sij hawm: Oct-19-2022
