Isixhobo sokuKhusela i-TRS9 Surge

Inkcazelo emfutshane:

Isixhobo sokukhusela i-TRS9 se-surgery (emva koku kuthiwa yi-SPD) ifanelekile kwi-AC 50/60HZ, i-voltage elinganisiweyo ukuya kwi-380v LT, TT, TN-C, TN-S, TN-CS kunye nenye inkqubo yonikezelo lwamandla, ikhusela ngokungathanga ngqo kunye ukukhanya okuthe ngqo okanye okunye okudlulayo kuyilo lwe-voltageSPPD ngokwe-GB18802.1/IEC61643-1 umgangatho.


Iinkcukacha zeMveliso

Iithegi zeMveliso

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 i-impulse current eyenziwa ngokugqithiswa komhlaba / emhlabeni, ngaloo ndlela ikhusela izixhobo ezisezantsi.
I-SPDs ifakwe ngokuhambelana nomgca wombane ukuze ukhuselwe.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 luyinkqubo yokhuseleko oluphambili kuzo zonke ufakelo lombane ophantsi.Ifakwe kwi-switchboard nganye yombane, ikhusela ukusasazeka kwe-overvoltages kufakelo lombane kwaye ikhusela imithwalo.

Uhlobo lwe-2 izixhobo zokukhusela (SPDs) zenzelwe ukukhusela ukufakwa kombane kunye nezixhobo ezibucayi ngokuchasene nokunyuka okungathanga ngqo kunye nokuqinisekisa izinga eliphantsi lokukhusela (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-TRS9 uhlobo lwe-2 SPDs lufumaneka lunokukhutshwa kwe-80kA, 100KA, 120KA, 150KA kwisigaba esisodwa okanye kwi-3-phase yoqwalaselo 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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