Khoom
Nqus interrupter rau VXG (150)
Cov lus piav qhia luv luv ntawm cov khoom:
Nqus interrupter, tseem hu ua lub tshuab nqus tsev hloov raj, yog lub hauv paus tseem ceeb ntawm qhov nruab nrab-siab voltage fais fab hloov.Lub luag haujlwm tseem ceeb ntawm lub tshuab nqus tsev cuam tshuam yog ua kom qhov nruab nrab thiab siab voltage Circuit Court txiav tawm lub zog ntawm lub tshuab nqus tsev arc extinguishing chamber ntawm ceramic plhaub los ntawm cov rwb thaiv tsev zoo heev ntawm lub tshuab nqus tsev hauv lub raj, uas tuaj yeem tua cov arc sai sai. , kom tsis txhob muaj kev sib tsoo thiab kev sib tsoo.
Hauv Circuit Court breakers, lub tshuab nqus tsev cuam tshuam cov ntaub ntawv feem ntau yog 50-50 tooj liab-chromium alloy.Lawv tuaj yeem ua los ntawm kev sib txuas ntawm tooj liab-chrome alloy daim ntawv rau ntawm qhov chaw sab saud thiab qis dua ntawm lub rooj sib tham ua los ntawm tooj liab tsis muaj oxygen.Lwm cov ntaub ntawv, xws li nyiaj, tungsten thiab tungsten compounds, yog siv rau hauv lwm yam kev cuam tshuam kev tsim.Lub tshuab nqus tsev cuam tshuam tus qauv kev sib cuag muaj qhov cuam tshuam zoo rau nws lub peev xwm tawg, hluav taws xob ua haujlwm ntev thiab theem ntawm kev txiav tam sim no.
Cheebtsam ntawm lub tshuab nqus tsev cuam tshuam yuav tsum tau ua kom huv si ua ntej sib dhos, vim tias cov khoom paug tuaj yeem tso pa tawm rau hauv lub hnab ntawv lub tshuab nqus tsev.Txhawm rau kom ntseeg tau tias muaj hluav taws xob tawg siab, cov khoom siv tau sib sau ua ke hauv chav huv huv uas cov plua plav tau tswj nruj heev.
Tom qab qhov chaw tau ua tiav thiab ntxuav los ntawm electroplating thiab kev tshuaj xyuas qhov muag ntawm qhov sib xws ntawm txhua qhov chaw tau ua tiav, qhov cuam tshuam tau sib sau ua ke.High-vacuum solder yog siv rau ntawm cov pob qij txha ntawm cov khoom sib txuas, cov khoom sib xyaw ua ke, thiab cov kev cuam tshuam raug kho.Raws li kev huv huv thaum lub sij hawm sib dhos yog qhov tseem ceeb tshwj xeeb, txhua qhov kev ua haujlwm tau ua nyob rau hauv cov cua txias kom huv si.
Nqus-interrupter manufacturers hais txog cov kev txhawj xeeb no los ntawm kev xaiv cov ntaub ntawv tiv tauj thiab tsim kom txo qis tam sim no.Txhawm rau tiv thaiv cov khoom siv los ntawm overvoltage, lub tshuab nqus tsev switchgears feem ntau suav nrog cov surge arresters.
Nqus arc extinguishing chamber muab faib ua arc extinguishing chamber rau Circuit Court breaker, load hloov thiab lub tshuab nqus tsev contactor.Lub arc extinguishing chamber rau Circuit Court breaker yog tsuas yog siv rau substations thiab lub hwj chim grid chaw nyob rau hauv lub hwj chim sector, thiab lub arc extinguishing chamber rau load hloov thiab lub tshuab nqus tsev contactor yog tsuas yog siv rau cov neeg siv kawg ntawm daim phiaj fais fab.
