Khusela izixhobo zombane, uqale nge-SPD surge protector!

Intshayelelo

Umkhuseli wokunyuka kwe-SPDluhlobo olutsha lwemveliso yokukhusela umbane eyenziwe ngumkhuseli we-surge kunye nesekethe ye-elektroniki, esetyenziswa kakhulu ukukhusela izixhobo ze-elektroniki kwi-lightning kunye nokubetha kombane. Umgaqo osebenzayo wesikhuseli se-SPD surge kukukhawulela umsinga we-lightning nge-SPD ukuya kuluhlu oluthile ngetyhubhu yokunciphisa i-voltage kunye ne-diode ngaphakathi.I-SPD.

Iimpawu zeIzikhuseli zokunyuka kwe-SPD:

1, Ukunciphisa umbane ohamba ngesantya esiphezulu (okwaziwa ngokuba ngumbane ophumayo);

2, Ukunciphisa umbane we-pulse voltage (oko kukuthi, i-voltage yokukhupha);

3, i-Electromagnetic Pulse (EMI) ene-Restricted Lightning Stroke;

4, ukunciphisa amandla adalwa kukubetha kombane;

5, Ukukhusela into kumonakalo obangelwa kukubetha kombane ngqo okanye ukuphazamiseka kwe-electromagnetic;

6. Ukunciphisa i-over-voltage ebangelwa yisekethe (i-induction voltage yombane okanye i-over-voltage ebangelwa yiyo).

Ububanzi besicelo

Umkhuseli we-SPD okhuselayo uyakhuselaIzixhobo zombane ekugqithiseni kombane kunye nezinye ii-overvoltage ezikhawulezileyo kunye nombane ogqithisileyo kwinkqubo yamandla. Zingakhusela izixhobo zombane ekugqithiseni kombane kwaye ziqinisekise ukhuseleko lomntu.

Izikhuseli ze-SPD Surge zisebenza kwezi ndawo zilandelayo:

(1) Indawo yokungena kombane kwizakhiwo eziphakamileyo; (2) Indawo yokungena kweentambo zonxibelelwano kunye neentambo zesignali kwimigca yokubonelela ngombane; (3) Indawo yokungena kweebhokisi zokusasaza kunye neekhabhathi; (4) Indawo yokungena kwee-cores zekhebula kunye neentambo eziphezulu; (5) Indawo yokungena kombane kwiinkqubo zekhompyutha; kunye (6) Indawo yokungena kwezixhobo zokutshintsha kwizakhiwo kufuneka zixhotyiswe ngezikhuseli ze-SPD surge ukuba izixhobo zokutshintsha ziqhutywa ngumbane we-AC, ngelixa indawo yokungena kombane we-AC kufuneka ixhotyiswe ngezikhuseli ze-SPD surge.

Isalathisi sokusebenza

1, Xa i-SPD arrester isebenza ngendlela eqhelekileyo, akuyi kubakho nxibelelwano lubi, ngaphezu kwe-voltage okanye phantsi kwe-voltage.

2. Xa i-SPD surge arrester isebenza ngendlela eqhelekileyo, akukho msinga omkhulu we-impulse odlula kwi-surge arrester.

3, Umthamo wangoku we-SPD arrester akufuneki ube ngaphantsi kwe-1.2 amaxesha omthamo wangoku olinganiselweyo wezixhobo ezikhuselweyo, kwaye akufuneki ube ngaphantsi kwe-1000A (okanye i-voltage elinganiselweyo ayiyi kuba ngaphantsi kwe-10/350V); ukuba umthamo wangoku wezixhobo ezikhuselweyo ungaphezulu kwe-10/350V, nceda unxibelelane nathi ukuze ukhethe umthamo wangoku ofanelekileyo ngaphakathi koluhlu olukhuselekileyo nolusebenzayo.