Vikela imishini kagesi, uqale ngesivikelo sokukhuphuka kwe-SPD!

Isingeniso

Isivikelo sokwanda kwe-SPDuhlobo olusha lomkhiqizo wokuvikela umbani owakhiwe yisivikelo sokukhuphuka kanye nesekethe kagesi, esetshenziswa kakhulu ukuvikela imishini kagesi ekushayweni kombani kanye nombani. Umgomo osebenzayo wesivikelo sokukhuphuka kwe-SPD ukukhawulela umbane odlula nge-SPD ebangeni elithile ngethubhu elikhawulela i-voltage kanye ne-diode kuI-SPD.

Izici zeAbavikeli bokukhuphuka kwe-SPD:

1, Ukunciphisa umugqa wamanje wokushaya kombani (obizwa nangokuthi umugqa wamanje wokukhipha umbani);

2, Ukunciphisa i-voltage ye-pulse yombani (okungukuthi i-voltage yokukhipha);

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

4、 Ukunciphisa amandla akhiqizwa ukushaywa umbani;

5、 Ukuvikela into emonakalweni obangelwa ukushaywa kombani okuqondile noma ukuphazamiseka kwe-electromagnetic;

6、 Ukunciphisa i-over-voltage ebangelwa yi-circuit (i-lightning induction voltage noma i-over-voltage ebangelwa yi-over-voltage).

Ububanzi Bokusebenza

Isivikelo sokukhuphuka kwe-SPD sivikelaimishini kagesi ekukhuphukeni kwamandla ombane kanye nokunye ukuqhuma kwamandla kagesi okungazelelwe kanye nokuqhuma kwamandla kagesi ohlelweni lwamandla. Ingavikela imishini kagesi ekukhuphukeni kwamandla ombane futhi iqinisekise ukuphepha komuntu siqu.

Ama-SPD Surge Protectors asebenza kulezi zindawo ezilandelayo:

(1) Indawo yokungena kagesi yezakhiwo eziphakeme; (2) Indawo yokungena yezintambo zokuxhumana ezibonakalayo kanye nezintambo zesiginali emigqeni yokunikezela kagesi; (3) Indawo yokungena yamabhokisi okusabalalisa kanye namakhabethe; (4) Indawo yokungena yezintambo zekhebula kanye nezintambo eziphezulu; (5) Indawo yokungena kagesi yezinhlelo zamakhompyutha; kanye (6) Indawo yokungena yemishini yokushintsha ezakhiweni kufanele ifakwe izivikeli zokugeleza ze-SPD uma imishini yokushintsha inikwe amandla yi-AC power supply, kanti indawo yokungena ye-AC kufanele ifakwe izivikeli zokugeleza ze-SPD.

Inkomba yokusebenza

1. Uma i-SPD arrester isebenza ngendlela evamile, akufanele kube nokuxhumana okubi, ngaphezu kwamandla kagesi noma ngaphansi kwamandla kagesi.

2. Uma i-SPD surge arrester isebenza ngendlela evamile, akukho mandla amakhulu okucindezela adlula ku-surge arrester.

3. Umthamo wamanje we-SPD arrester akufanele ube ngaphansi kwezikhathi eziyi-1.2 zomthamo wamanje olinganiselwe wemishini evikelwe, futhi akufanele ube ngaphansi kuka-1000A (noma i-voltage elinganiselwe akufanele ibe ngaphansi kuka-10/350V); uma umthamo wamanje wemishini evikelwe ungaphezu kuka-10/350V, sicela usithinte ukuze ukhethe umthamo wamanje ofanele ngaphakathi kobubanzi obuphephile nobusebenzayo.