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Xov xwm

Puas yog nws tsim nyog rau nruab surge tiv thaiv hauv tsev? Kuv ntseeg tias ntau tus neeg yuav muaj cov lus nug zoo li no. Qhov tseeb tau ua pov thawj tias xob laim teeb meem tshwm sim nyob rau hauv tsev neeg niaj hnub no, yog li nws yog ib qho tseem ceeb rau nruab surge tiv thaiv cov cuab yeej. Tam sim no, ib tug loj tus naj npawb ntawm cov tsis zoo surge tiv thaiv cov khoom yog pouring rau hauv lub lag luam, ntau cov neeg siv tsis paub yuav ua li cas xaiv thiab txawv, uas tau dhau los ua ib qho teeb meem nyuaj rau feem ntau tsev neeg cov neeg siv yuav daws tau, yog li yuav ua li cas xaiv ib tug haum surge. tiv thaiv?

1 、 Kev ntsuas kev tiv thaiv ntawm surge tiv thaiv ntaus ntawv

Surge tiv thaiv ntaus ntawv (SPD) muab faib ua peb theem raws li cheeb tsam yuav tsum tau tiv thaiv. Thawj qib SPD tuaj yeem siv rau lub txee dav dav hauv lub tsev, uas tuaj yeem tso tawm hluav taws xob ncaj qha tam sim no. Qhov siab tshaj tawm tam sim no yog 80kA ~ 200kA; Qhov thib ob theem surge tiv thaiv ntaus ntawv (SPD) yog siv nyob rau hauv lub shunt tis txee ntawm lub tsev, uas yog aimed ntawm lub voltage ntawm lub qub theem ntes thiab cov khoom siv tiv thaiv xob laim hauv cheeb tsam. Qhov siab tshaj tawm tam sim no yog li 40ka; Qhov thib peb qib surge tiv thaiv ntaus ntawv (SPD) yog siv rau pem hauv ntej kawg ntawm cov khoom tseem ceeb, uas yog qhov kawg txhais tau tias los tiv thaiv cov cuab yeej. Nws tiv thaiv LEMP thiab cov hluav taws xob hluav taws xob seem dhau los ntawm qib thib ob los tiv thaiv xob laim, thiab qhov tso tawm siab tshaj plaws yog li 20KA.

2, Saib tus nqi

Tsis txhob npau taws mus yuav Tsev Neeg surge tiv thaiv cov cuab yeej. Yog tias tus nqi ntawm cov khoom tiv thaiv surge tsawg dua 50 yuan ntawm kev ua lag luam, nws yog qhov zoo dua tsis siv lawv. Lub peev xwm ntawm cov cuab yeej no tsis tshua muaj kev txwv, thiab lawv tsis muaj txiaj ntsig zoo rau cov surges loj lossis spikes. Nws yog ib qho yooj yim rau overheat, thiab tom qab ntawd ua rau tag nrho cov hluav taws xob tiv thaiv hluav taws.

3, Saib seb puas muaj cov cim kev nyab xeeb

Yog tias koj xav paub qhov zoo ntawm cov khoom, nws kuj yog nyob ntawm seb nws puas muaj cov ntaub ntawv pov thawj tiv thaiv qhov chaw kuaj xyuas lossis daim ntawv pov thawj kev nyab xeeb ntawm cov khoom. Yog tias tus tiv thaiv tsis muaj qhov ntsuas kev nyab xeeb, nws yuav yog cov khoom tsis zoo, thiab kev nyab xeeb tsis tuaj yeem lav. Txawm hais tias tus nqi siab, nws tsis txhais hais tias qhov zoo yog qhov zoo.

4 、 Lub zog nqus dej muaj peev xwm

Qhov siab dua lub zog nqus, qhov kev tiv thaiv zoo dua. Tus nqi ntawm tus tiv thaiv koj yuav yuav tsum yog tsawg kawg yog 200 mus rau 400 joules. Txhawm rau kom tau txais kev tiv thaiv zoo dua, tus tiv thaiv nrog tus nqi siab dua 600 joules yog qhov zoo tshaj plaws.

5 、 Saib cov lus teb ceev

Surge protectors tsis disconnect tam sim ntawd, lawv teb rau surge nrog ib tug qeeb qeeb. Lub sijhawm teb ntev dua, lub computer ntev dua (lossis lwm yam khoom siv) yuav raug kev kub ntxhov. Yog li ntawd, nws yog ib qho tsim nyog yuav tau yuav cov khoom tiv thaiv kev tiv thaiv nrog lub sij hawm teb tsawg dua ib nanosecond.

6, Saib ntawm qhov clamping voltage

Qhov qis dua qhov clamping voltage yog, qhov zoo dua qhov kev tiv thaiv kev ua haujlwm yog. Nws muaj peb theem kev tiv thaiv: 300 V, 400 V thiab 500 v. feem ntau, lub clamping voltage siab heev thaum nws tshaj 400 V. Yog li ntawd, tus nqi clamping voltage yuav tsum tau ua kom muaj kev ruaj ntseg.

Feem ntau, nyob rau hauv tus txheej txheem ntawm kev xaiv surge tiv thaiv cov cuab yeej, cov tsev neeg yuav tsum paub txog lub hom thiab paub ntau ntxiv txog nws cov kev ua tau zoo nyob rau hauv txhua yam. Leihao hluav taws xob tsom rau kev tiv thaiv xob laim. Nws cov khoom tau dhau qhov kev ntsuam xyuas kev nyab xeeb ntawm lub chaw tiv thaiv xob laim, thiab cov txheej txheem tsim khoom raug kuaj xyuas txhua qib, kom koj tsev neeg nyob deb ntawm kev cuam tshuam ntawm xob laim thiab xyuas kom muaj kev nyab xeeb ntawm tsev neeg cov khoom siv hluav taws xob thiab kev nyab xeeb ntawm tus kheej.


Post lub sij hawm: Jul-06-2021