Kev kuaj xyuas lub tshuab nqus tsev ntawm lub tshuab nqus tsev vacuum yog ib kauj ruam tseem ceeb los xyuas kom meej tias nws txhim khu kev qha arc extinguishing thiab rwb thaiv tsev kev ua tau zoo. Cov hauv qab no yog cov txheej txheem tshuaj xyuas thiab cov kauj ruam:
1. Kev tshuaj xyuas qhov tshwm sim
Saib xyuas lub arc extinguishing chamber: Xyuas seb lub tshuab nqus tsev arc extinguishing chamber puas muaj cov kab nrib pleb, puas lossis oxidation ntawm cov hlau sab hauv (xws li xim txawv txav ntawm daim ntaub thaiv npog, whitening lossis hlau deposition).
Kev soj ntsuam kev sib khi: Paub meej tias tsis muaj cov cim qhia txog kev xau ntawm kev sib txuas ntawm lub tshuab hluav taws xob tua hluav taws xob thiab cov flange (xws li cov roj stains, plua plav paug, thiab lwm yam).
Fais fab zaus withstand voltage test
Lub hauv paus ntsiab lus: Tshawb xyuas seb lub tshuab nqus tsev puas ua tau raws li qhov yuav tsum tau ua ntawm rwb thaiv tsev los ntawm kev siv hluav taws xob siab. Yog tias lub tshuab nqus tsev qis qis, kev puas tsuaj sab hauv tuaj yeem tshwm sim.
Cov kauj ruam:
Disconnect lub Circuit Court breaker fais fab mov thiab hauv av tawm.
Siv cov ntsuas hluav taws xob zaus tiv taus qhov hluav taws xob ntawm qhov tawg (xws li 42kV rau 10kV Circuit Court breakers, feem ntau yog 1 feeb).
Yog tias tsis muaj kev puas tsuaj lossis flashover tshwm sim, lub tshuab nqus tsev kawm tau tsim nyog; Yog hais tias tawg tshwm sim, lub arc extinguishing chamber yuav tsum tau hloov.
Nco tseg: Cov cuab yeej tshaj lij (siab-voltage test transformer) yuav tsum tau ua thiab nws yuav tsum tau ua los ntawm cov neeg ua haujlwm tsim nyog.
4. Nqus tester (magnetron paug txoj kev)
Lub hauv paus ntsiab lus: Siv cov khoom sib nqus los txhawb cov ionization ntawm cov roj seem hauv lub arc extinguishing chamber, thiab txiav txim ncaj qha rau lub tshuab nqus tsev kawm ntawv los ntawm kev ntsuas cov ionization tam sim no.
Siv pulse magnetic teb thiab high voltage ntsuas qhov paug tawm tam sim no.
Sib piv tus nqi nqus tsev tso tawm los ntawm qhov ntsuas nrog tus qauv tus nqi (xws li qhov tsim nyog ntau yam yog 10⁻⁴-10⁻⁶ Pa).
Qhov zoo: kev ntsuas ntau, qhov raug siab, tsim nyog rau kev tshuaj xyuas tsis tu ncua.
5. Tiv tauj ntsuas ntsuas
Kev txiav txim tsis ncaj ncees: Kev txo qis hauv lub tshuab nqus tsev yuav ua rau kev sib cuag oxidation thiab ua rau muaj kev tiv thaiv kev sib cuag.
Txoj kev: Siv lub micro-ohmmeter los ntsuas qhov kev tiv thaiv ntawm kev txav mus los thiab zoo li qub. Yog tias qhov kev tiv thaiv nce txawv txav (piv nrog lub Hoobkas nqi lossis cov ntaub ntawv keeb kwm), lub tshuab nqus tsev yuav tsum tau kuaj xyuas ntxiv.
6. Infrared thermal imaging lossis kuaj ultrasonic (tus pab txhais tau tias)
Kev ntsuas infrared: Lub tshuab nqus tsev tsis txaus yuav ua rau muaj cua sov hauv zos.
Kev kuaj ultrasonic: Sab hauv tawm yuav tsim cov suab nthwv dej hauv ib qho kev sib tw tshwj xeeb.
7. Ceev faj
Kev nyab xeeb ua ntej: Nco ntsoov tias lub tshuab hluav taws xob hluav taws xob raug kaw thiab hauv av ua ntej ua haujlwm, thiab ua raws li cov kev cai siab -voltage test kev nyab xeeb kom ua haujlwm.
Kev kuaj tsis tu ncua: Nws raug pom zoo kom muab cov kev ntsuas tiv thaiv (xws li ib xyoos ib zaug) lossis kho dua tshiab.
Hloov cov qauv: Yog tias lub tshuab nqus tsev qis dua 10⁻² Pa lossis qhov ntsuas hluav taws xob tiv thaiv tsis ua haujlwm, lub arc extinguishing chamber yuav tsum tau hloov (tsis kho).
Ib puag ncig yam tseem ceeb: Tsis txhob sim nyob rau hauv qhov chaw ntub thiab qias neeg kom tsis txhob muaj kev txiav txim siab.
Kev txiav txim siab dav: Muab ntau yam tsis xws li cov tsos thiab kev tiv thaiv kev tiv thaiv los txhim kho qhov tseeb ntawm kev kuaj mob.
Kev txhawb nqa kev tshaj lij: Yog tias tsis muaj cov cuab yeej tshwj xeeb lossis kev ua haujlwm, nws raug nquahu kom hu rau cov chaw tsim khoom lossis lub koom haum ua haujlwm rau kev sim.
ZN28K-12 Nqus Circuit Court Breaker tsim los ntawm Shaanxi West Fais Fab Tongzhong Hluav Taws Xob Co., Ltd. yog peb -theem AC 50Hz, ntsuas hluav taws xob 12kV sab hauv tsev hloov khoom siv. Nws yog feem ntau ntsia rau hauv hlau- kaw armored switchgear thiab yog siv rau kev tswj thiab kev tiv thaiv hluav taws xob cov chaw nyob rau hauv industrial thiab mining lag luam, fais fab nroj tsuag, thiab substations. Nws yog haum rau kev ua haujlwm ib puag ncig.
ZN28K-12 Nqus Circuit Court Breaker muaj ntau yam zoo:
1. Txhim khu kev ua tau zoo
Siv lub tshuab nqus tsev arc extinguishing thev naus laus zis, muaj peev xwm ua kom muaj zog arc extinguishing, muaj peev xwm tiv taus siab luv luv -circuit tam sim no, ruaj khov kev ua haujlwm, thiab kev siv hluav taws xob ntev ntev.
2. Kev ua haujlwm yooj yim
Nws tuaj yeem ntsia tau thiab siv nws tus kheej lossis sib xyaw ua ke rau hauv cov hloov pauv ruaj khov lossis lub thawv -hom switchgear. Kev khiav hauj lwm mechanism yog hloov tau, ua rau ob qho tib si hluav taws xob thiab phau ntawv ua haujlwm.
3. Kev tu yooj yim
Cov qauv yooj yim nrog cov khoom siv tsawg dua, tshem tawm qhov kev xav tau hloov pauv ntawm cov roj insulating tsis tu ncua, yog li txo cov haujlwm ua haujlwm thiab cov nqi.
Shaanxi West Fais Fab Tongzhong Hluav Taws Xob Co., Ltd.:
Ms.Grace Liu (Tus Thawj Saib Xyuas Kev Muag Khoom)Tel: +86 917 3661109 Fax: +86 917 6739416
Email: xdtz04@westpowerelectric.com
Txawb: +86 18091765882(WhatsApp/Wechat/skype)
Lub Vev Xaib: https://www.xdtzelectrical.com
