Dab tsi yog xob laim thiab surge tiv thaiv?
Dab tsi yog xob laim thiab surge tiv thaiv?

Video: Dab tsi yog xob laim thiab surge tiv thaiv?

Video: Dab tsi yog xob laim thiab surge tiv thaiv?
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A surge los yog xob tiv thaiv cov cuab yeej tiv thaiv kev puas tsuaj rau cov khoom siv hluav taws xob los ntawm cov xwm txheej dhau-voltage transient los ntawm kev thaiv lossis hloov pauv surge tam sim no rau hauv av es tsis txhob hla cov khoom siv. Surge tiv thaiv yog txuas nrog tus neeg xyuas pib ntawm kab ntawm cov khoom siv.

Tom qab ntawd, cov surge protectors ua haujlwm tiv thaiv xob laim?

Thaum lawv tuaj yeem ua tsis tau tawm tsam ncaj qha xob laim ntaus, zoo surge tiv thaiv tuaj yeem nres lub zog tshaj plaws surges thiab tiv thaiv lawv los ntawm kev puas tsuaj rau cov iav uas ntsaws rau hauv lawv.

Ib sab saum toj no, cov cuab yeej tiv thaiv surge ua dab tsi? A surge tiv thaiv los yog surge suppressor yog khoom siv los yog ntaus ntawv tsim los tiv thaiv hluav taws xob khoom siv los ntawm voltage spikes. A surge tiv thaiv sim txwv qhov voltage nkag mus rau ib qho hluav taws xob ntaus ntawv los ntawm kev thaiv los yog luv luv rau hauv av tej yam tsis xav tau voltages siab tshaj qhov chaw nyab xeeb.

Kuj tseem paub tias, xob laim yog dab tsi?

Ib qho txawv txav siab voltage generated los ntawm ncaj qha xob laim tso tawm siv rau hluav taws xob cables lossis kev sib txuas lus cables ntawm qhov piv txwv yog hu ua 'direct xob laim '.

Dab tsi yog qhov txawv ntawm earthing thiab kev tiv thaiv xob laim?

Ib av av yog txoj kev tsim kom muaj ib txoj kev uas tsis muaj impedance rau hauv av. xob laim Cov neeg raug ntes yeej tseem ceeb luv tawm tam sim no surges thaum lawv tshaj ib co pib voltage, yog li ntawd tiv thaiv khoom siv los ntawm tag nrho xob laim.

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