TRS7 Surge Protection Device

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TRS7 series hluav taws xob tiv thaiv hluav taws xob (tom qab no hu ua SPD) yog qhov tsim nyog rau AC 50/60HZ, ntsuas hluav taws xob mus txog 380v LT, TT, TN-C, TN-S, TN-C-S thiab lwm yam kev siv hluav taws xob, nws tiv thaiv tsis ncaj thiab ncaj qha teeb pom kev zoo lossis lwm yam kev hloov pauv dhau voltageSPD tsim raws li GB18802.1 / IEC61643-1 tus qauv.

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Lub hauv paus ntsiab lus ua haujlwm ntawm surge tiv thaiv ntaus ntawv: Cov surge arresters feem ntau txhais tau tias yog SPDs (Surge Protection Devices), yog cov cuab yeej tsim los tiv thaiv cov tshuab hluav taws xob thiab cov khoom siv tiv thaiv kev kub ntxhov thiab impulse overvoltages xws li cov tshwm sim los ntawm xob laim thiab hluav taws xob hloov. Lawv lub luag haujlwm yog hloov pauv qhov tso tawm lossis impulse tam sim no uas tsim los ntawm overvoltage rau lub ntiaj teb / hauv av, yog li tiv thaiv cov khoom siv hauv qab. SPDs tau teeb tsa nyob rau tib lub sijhawm nrog cov kab hluav taws xob tiv thaiv. Ntawm lub mains rated voltage, lawv yog piv rau ib tug qhib Circuit Court thiab muaj ib tug siab impedance ntawm lawv kawg. Nyob rau hauv lub xub ntiag ntawm ib tug overvoltage, qhov impedance no ntog mus rau qhov tsawg kawg nkaus qhov tseem ceeb, kaw lub Circuit Court rau lub ntiaj teb / hauv av. Thaum lub overvoltage tau tas lawm, lawv impedance nce sai sai rau qhov pib tus nqi (siab heev), rov qab mus rau lub voj voog qhib. Hom 2 SPD yog qhov kev tiv thaiv tseem ceeb rau txhua qhov hluav taws xob qis hluav taws xob. Nruab rau hauv txhua qhov hluav taws xob hloov hluav taws xob, nws tiv thaiv kev sib kis ntawm overvoltages hauv kev teeb tsa hluav taws xob thiab tiv thaiv cov khoom thauj. Hom 2 surge tiv thaiv cov cuab yeej (SPDs) yog tsim los tiv thaiv kev teeb tsa hluav taws xob thiab cov khoom siv rhiab tiv thaiv kev tsis ncaj ncees thiab ua kom muaj kev tiv thaiv qis (Up). Hom 2 surge tiv thaiv cov cuab yeej muab kev tiv thaiv zoo tiv thaiv cov kev cuam tshuam tsis zoo no. Txawm hais tias nyob rau hauv ib puag ncig kev lag luam lossis hauv tsev nyob, kev tiv thaiv hom 2 ua kom muaj kev tiv thaiv yooj yim rau koj cov kev teeb tsa thiab cov khoom siv. Lub TRS7 series hom 2 SPDs muaj muaj peev xwm tawm ntawm 80kA, 100KA, 120KA, 150KA hauv ib-theem lossis 3-theem teeb tsa thiab nrog ntau qhov hluav taws xob txhawm rau tiv thaiv txhua hom kev siv hluav taws xob. THOR Hom 2 DIN-rail SPD nta tau muab cov lus teb ceev ceev thiab kev txiav tawm zoo meej thiab muab kev tiv thaiv sai thiab txhim khu kev qha rau ntau lub zog siv hluav taws xob. Ua nrog qhov ntsuas qhov ua txhaum cai thiab xaiv qhov chaw taws teeb lub tswb tiv tauj, nws tuaj yeem saib xyuas cov xwm txheej ua haujlwm ntawm SPD nws tus kheej.