Isixhobo sokuKhusela i-TRS4 Surge

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Umgaqo osebenzayo wesixhobo sokukhusela utyando: Ababambeli botyando oluchazwa ngokuqhelekileyo njenge-SPDs (iZixhobo zoKhuseleko lwe-Surge), zizixhobo ezenzelwe ukukhusela iinkqubo zombane kunye nezixhobo ngokuchasene nokugqithisa okwexeshana kunye nokugqithiswa kwe-impulse ezifana nezo zibangelwa ukubetha kombane kunye nokutshintsha kombane. Umsebenzi wabo kukuguqula ukukhutshwa okanye ukunyanzeliswa kwangoku okwenziwa ngokugqithiswa komhlaba / emhlabeni, ngaloo ndlela kukhuselwe izixhobo ezisezantsi.I-SPDs ifakwe ngokuhambelana nombane...

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AC SPD

Umgaqo osebenzayo wesixhobo sokukhusela utyando: I-surge arresters ngokuqhelekileyo ichazwa njenge-SPDs (iZixhobo zoKhuseleko lwe-Surge), zizixhobo ezenzelwe ukukhusela iinkqubo zombane kunye nezixhobo ngokuchasene nokugqithisa okwexeshana kunye nokunyanzeliswa kwezinto ezifana nezo zibangelwa ukubetha kombane kunye nokutshintsha kombane. Umsebenzi wabo kukuguqula ukukhutshwa okanye ukunyanzeliswa kwangoku okwenziwa ngokugqithiswa komhlaba / emhlabeni, ngaloo ndlela kukhuselwa izixhobo ezisezantsi. Kwi-voltage ephakathi, ifaniswa nesekethe evulekileyo kwaye ine-impedance ephezulu ekupheleni kwayo. Xa kukho i-overvoltage, le impedance iwela kumaxabiso aphantsi kakhulu, ukuvala isekethe emhlabeni / emhlabeni. Emva kokuba i-overvoltage iphelile, i-impedance yabo iphakama kwakhona ngokukhawuleza kwixabiso lokuqala (eliphezulu kakhulu), libuyela kwiimeko ezivulekileyo ze-loop. Uhlobo lwesi-2 SPD yeyona nkqubo yokhuseleko iphambili kuzo zonke ufakelo lombane ophantsi kombane. Ifakwe kwi-switchboard nganye yombane, ikhusela ukusasazeka kwe-overvoltages kwiifakelo zombane kwaye ikhusela imithwalo. Uhlobo lwe-2 izixhobo zokukhusela (SPDs) zenzelwe ukukhusela ukufakwa kombane kunye nezixhobo ezibuthathaka ngokuchasene nokunyuka okungathanga ngqo kunye nokuqinisekisa izinga lokukhusela eliphantsi (Phezulu). Izixhobo ezikhuselayo zodidi lwe-2 zibonelela ngokhuseleko olusebenzayo kwezi zinto ziguquguqukayo zokuphazamiseka. Ingaba kwindawo yoshishino okanye kwisakhiwo sokuhlala, uhlobo lwe-2 lokukhusela luqinisekisa ukhuseleko olusisiseko lofakelo kunye nezixhobo zakho. Uluhlu lwe-TRS4 uhlobo lwe-2 SPDs lufumaneka lunamandla okukhutshwa kwe-10kA, 20KA, 40KA, 60KA kwisigaba esisodwa okanye i-3-phase uqwalaselo kunye neentlobo ezahlukeneyo zombane ukwenzela ukukhusela naluphi na uhlobo lwenkqubo yokubonelela ngombane. I-THOR Uhlobo lwe-2 ye-DIN-umzila we-SPD iimpawu zibonelela ngokuphendula ngokukhawuleza kwe-thermal kunye nomsebenzi ogqibeleleyo wokunqunyulwa kunye nokubonelela ngokhuseleko olukhawulezayo noluthembekileyo kwiinkqubo ezahlukeneyo zonikezelo lwamandla.Kwaye amandla ayo okukhupha ngokukhuselekileyo ngoku kunye ne-8/20 μs waveform. Eyakhelwe ngesiphoso sefestile kunye noqhagamshelwano olukhethiweyo lwe-alam ekude, inokubeka iliso kwimo yokusebenza ye-SPD ngokwayo.

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