Isishwankathelo
I-Zinc oxide arrester ingumbanjwa kunye nokusebenza kakuhle kokukhusela.Iimpawu ezintle ze-volt ampere ze-volt ze-zinc oxide zenza i-current flowing by arrester encinci kakhulu (i-micro ampere okanye inqanaba le-milliampere) phantsi kombane osebenzayo oqhelekileyo;Xa i-over-voltage isebenza, ukuchasana kwehla ngokukhawuleza, kwaye amandla angaphezu kwe-voltage akhululwa ukufezekisa umphumo wokukhusela.Umahluko phakathi kwesi sibophelelo kunye nombanjwa wendabuko kukuba akukho sithuba sokukhutshwa kwaye sithatha inzuzo yeempawu ezingabonakaliyo ze-zinc oxide ukukhupha okwangoku kunye nokuqhawula.
Iimpawu ezisixhenxe ze-zinc oxide arrester
Umthamo wokuqukuqela
Oku kubonakaliswa ikakhulu kwisakhono sesibambisi sombane sokufunxa ukugqithiswa kombane okwahlukeneyo, ukugqithiswa kwamandla okudlula okwexeshana kunye nokutshintsha umbane ogqithisileyo.
Iimpawu zokhuseleko
I-Zinc oxide arrester yimveliso yombane esetyenziselwa ukukhusela izixhobo zombane ezahlukeneyo kwinkqubo yamandla kumonakalo ogqithiseleyo, kunye nokusebenza kakuhle kokukhusela.Ngenxa yeempawu ezigqwesileyo ezingenayo i-volt ampere ze-zinc oxide yesilayi sevalve, ngamakhulu ambalwa ee-microamps zangoku ezinokudlula ngaphantsi kombane osebenzayo oqhelekileyo, olungele ukuyila isakhiwo esingenasikhewu, esenza ukuba sibe neempawu zokusebenza kakuhle kokhuseleko. , ubunzima obulula kunye nobukhulu obuncinci.Xa i-overvoltage ingena, i-current flowing through the valve plate ikhula ngokukhawuleza, kwangaxeshanye, i-amplitude ye-overvoltage iyancipha, kwaye i-overvoltage energy ikhululiwe.Emva koko, ipleyiti yevalve ye-zinc oxide ibuyela kwimeko ephezulu yokumelana, okwenza inkqubo yamandla isebenze ngokuqhelekileyo.
Ukusebenza kokutywina
Ijacket edibeneyo esemgangathweni ophezulu kunye nokusebenza kakuhle kokuguga kunye nokuqina komoya kusetyenziselwa izinto zokubamba.Imilinganiselo enjengokulawula ubungakanani boxinzelelo lweringi yokutywina kunye nokongeza i-sealant yamkelwa.Ijacket yeCeramic isetyenziswe njengezinto zokutywinwa ukuqinisekisa ukutywinwa okuthembekileyo kunye nokusebenza okuzinzile kombambeli.
Iimpawu zoomatshini
Ezi nkalo zintathu zilandelayo ziqwalaselwa ngokuyintloko: amandla enyikima;Olona xinzelelo lomoya luphezulu olusebenza kumbambi;Umphezulu wombambisi unobunzima obuphezulu obuvumelekileyo bomqhubi.
Ukusebenza kokucoca
Isibambi se-zinc oxide esingenasikhewu sinokuxhathisa ungcoliseko oluphezulu.
Umgama othe ngqo we-creepage ochazwe kumgangatho wesizwe ngulo: IBakala II, indawo yongcoliseko oluphakathi: umgama othe ngqo we-creepage yi-20mm/kv;IBanga le-III indawo engcoliseke kakhulu: umgama we-creepage 25mm/kv;Indawo yeBakala IV engcoliseke ngokugqithisileyo: umgama othe ngqo we-creepage yi-31mm/kv.
Ukusebenza okuphezulu ukuthembeka
Ukuthembeka kokusebenza kwexesha elide kuxhomekeke kumgangatho weemveliso kunye nengqiqo yokukhethwa kwemveliso.Umgangatho weemveliso zayo uchaphazeleka ikakhulu kule miba mithathu ilandelayo: ingqiqo yesakhiwo esipheleleyo sombanjwa;Iimpawu ze-Volt ampere kunye nokumelana nokuguga kwe-zinc oxide valve plate;Ukutywinwa kokusebenza kombambeli.
Ukunyamezela amaza ombane
Ngenxa yezizathu ezahlukeneyo kwinkqubo yamandla, njengokumisa inqanaba elinye, isiphumo somthamo omde wentambo kunye nokulahlwa komthwalo, amandla ombane ojikelezayo aya kunyuka okanye i-voltage edlulayo ene-amplitude ephezulu iya kwenzeka.Umbambeli unamandla okumelana nokonyuka kwamandla ombane amatyeli ngamaxesha athile.
Imiqathango yokusetyenziswa
- Ubushushu be-Ambient: -40°C~+40°C
-Esona santya somoya: hayi ngaphezulu kwe-35m/s
-Ukuphakama: ukuya kuthi ga kwi-2000 yeemitha
- Ubunzulu benyikima: akukho ngaphezu kwe-8 degrees
- Ubukhulu bomkhenkce: hayi ngaphezulu kweemitha ezili-10.
- I-voltage esetyenzisiweyo yexesha elide ayigqithisi ubuninzi be-voltage eqhubekayo yokusebenza.
