Isixhobo sokuKhusela i-TRS-D Surge

Inkcazelo emfutshane:

TRS-D series AC surge mkhuseli (emva koku ekubhekiselwa kuyo njenge SPD) ilungele AC 50/60HZ, ulinganiso lwevoltage upto 380v LT, TT, TN-C, TN-S, TN-C-S kunye nenye inkqubo yonikezelo lwamandla, ikhusela ngokungathanga ngqo. kunye nesibane esithe ngqo sokwenza enye into edlulayo kuyilo lwe-voltageSPPD ngokwe-GB18802.1/IEC61643-1 umgangatho.

Iinkcukacha zeMveliso

Iithegi zeMveliso

TRS-C40-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 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 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-TRS-B, C, D uhlobo lwe-2 SPDs lufumaneka lunamandla okukhutshwa kwe-10kA, 20KA, 40KA, 60KA kwisigaba esisodwa okanye kwi-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 wokusikwa kunye nokubonelela ngokhuseleko olukhawulezayo noluthembekileyo kwiinkqubo ezahlukeneyo zonikezelo lwamandla.

Eyakhelwe ngesiphoso sefestile kunye noqhagamshelwano olukhethiweyo lwe-alam ekude, inokubeka iliso kwimo yokusebenza ye-SPD ngokwayo.

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