Xaiv Kev Tiv Thaiv Xob Rau Kev Saib Xyuas

Xaiv AC Power Surge Protector

Kev tiv thaiv hluav taws xob zoo yuav tsum ua tiav rau txhua lub zog AC nkag ntawm qhov kev saib xyuas kev nyab xeeb. Thiab yuav tsum ua kom ntseeg tau tias lub tsev uas cov cuab yeej nyob ntawd muaj lub tshuab tiv thaiv hluav taws xob zoo hauv av, thiab txuas ntxiv kom paub meej tias lub cuab yeej tiv thaiv hluav taws xob ntawm lub tsev uas nws nyob yog siv kom raug.

Kev tiv thaiv kev tiv thaiv lub zog hluav taws xob yuav tsum tau teeb tsa ntawm AC lub zog nkag ntawm cov khoom siv pem hauv ntej. Xav txog tias lub zog siv hluav taws xob ntawm kev saib xyuas kev nyab xeeb feem ntau tsis yog tus qauv siv hluav taws xob zoo ib puag ncig, feem ntau muaj ob peb volts, kaum volts, lossis txawm tias kaum tawm volts lossis ntau dua ntawm xoom thiab hauv av; ntxiv rau, thaum txhim kho ib leeg-theem kev tiv thaiv hluav taws xob Nws feem ntau nyuaj rau qhov sib txawv ntawm xoom thiab nyob ntawm cov xov hlau thaum siv cov mines. Hauv kev saib ntawm qhov xwm txheej no, nws raug nquahu kom tsis txhob siv 1+NPE kev tiv thaiv hom khoom thaum xaiv ib-theem kev tiv thaiv hluav taws xob tiv thaiv ib leeg. Yog tias xaiv 1+NPE hom kev tiv thaiv cov khoom lag luam raug xaiv, thaum muaj AC voltage ntawm NPE module, thaum NPE module ntsib qhov hluav taws xob ntau dhau, nws yuav tsim hluav taws xob zaus freewheeling, ua rau nyuaj rau NPE module kom tua lub arc los ntawm nws tus kheej, ua rau NPE tus qauv kub hnyiab, lossis txawm tias Nws yog qhov yooj yim coj los ua kev nyab xeeb xws li hluav taws.

Kev tiv thaiv peb qib yuav tsum raug txiav txim rau lub hwj huam qaum nkag mus rau hauv chav saib xyuas. Theem 1 lub zog tiv thaiv hluav taws xob tuaj yeem teeb tsa ntawm lub zog nkag ntawm chav faib hluav taws xob tseem ceeb ntawm chav tsev, thiab teeb tsa ntawm lub zog nkag ntawm lub thawv xa hluav taws xob rau hauv pem teb uas chav saib xyuas nyob. Cov khoom siv hluav taws xob tiv thaiv hluav taws xob thib ob tau teeb tsa ntawm lub zog nkag ntawm cov cuab yeej tseem ceeb hauv chav ntsuas khoom. Thaum qhov xoom thiab av qhov hluav taws xob muaj qhov sib txawv, nws tsis pom zoo kom siv 3+NPE lossis 1+NPE kev tiv thaiv hom fais fab tuag.

Kev xa kab kev tiv thaiv ntawm kev saib xyuas kev nyab xeeb

Cov ntaub ntawv txheeb cais qhia tias ntau dua 80% kev raug xwm txheej xob laim hauv kev saib xyuas kev nyab xeeb yog tshwm sim los ntawm xob laim nkag mus rau cov kab txuas nrog rau kab ke. Yog li ntawd, tiv thaiv cov kab txuas nrog rau hauv kab ke yog qhov txuas uas tsis tuaj yeem tsis quav ntsej hauv kev tiv thaiv hluav taws xob tag nrho.

Txoj kev thaiv txoj kev nyab xeeb tshaj plaws yuav tsum tau tso los ntawm cov kav hlau thiab muab faus rau hauv av. Nyob rau tib lub sijhawm, thov nco ntsoov tias ob qho kawg ntawm cov kav hlau yuav tsum tau ua haujlwm zoo. Cov kab sib kis tau muab faus rau hauv cov yeeb nkab hlau tuaj yeem ua rau lub zog loj ntawm xob laim nkag mus rau qhov txiav txim siab ntau, yog li txo qhov tshwm sim ntawm kev puas tsuaj rau cov cuab yeej siv los ntawm xob nthwv dej nkag. Hauv kev tsim vaj tsev, feem ntau, thaum cov xwm txheej tsis tso cai, cov yeeb nkab hlau tuaj yeem siv rau cov kab hluav taws xob ua haujlwm; lossis cov yeeb nkab hlau tsis siv thoob plaws, tab sis cov hlua yuav tsum tau muab faus rau hauv av los ntawm cov yeeb nkab hlau ua ntej nkag mus rau hauv chav saib xyuas thiab cov cuab yeej siv pem hauv ntej. Nws yuav tsum tsis pub tsawg tshaj 15 metres, thiab ua haujlwm tau zoo txuas cov hlua hlau hlau thiab cov raj hlau mus rau qhov chaw tiv thaiv xob laim ntawm qhov nkag nkag kawg.

Cov khoom tiv thaiv hluav taws xob sib xws yuav tsum tau teeb tsa ntawm ob qho kawg ntawm txhua txoj kab sib kis.

Kev tiv thaiv kab kev sib txuas lus fiber ntau

Feem ntau hais lus, nws tsis tas yuav teeb hluav taws xob thiab tiv thaiv cov cuab yeej tiv thaiv rau cov kab hluav taws xob kho qhov muag, vim tias cov kab hluav taws xob kho qhov muag lawv tus kheej tsis yog tus coj, yog li ntawd lawv yuav tsis ua rau muaj hluav taws xob nce ntxiv. Coob leej neeg paub qhov no, tab sis dab tsi feem ntau tsis pom yog hluav taws xob tiv thaiv cov kab hluav taws xob kho qhov muag, uas ua rau qee qhov hluav taws xob overvoltage flashovers thiab ua rau cov khoom puas. Qhov laj thawj tseem ceeb rau qhov no yog tias cov kab hluav taws xob kho qhov muag feem ntau muaj cov hlau txhawb thiab cov hlau ua hlau los tiv thaiv cov kab hluav taws xob. Txawm hais tias kho qhov muag fiber nws tus kheej tsis ua rau thiab xa cov hluav taws xob ntau dhau, nws cov hlau txhawb nqa thiab cov cuab yeej hlau yooj yim heev rau kev nkag siab. , Kev xa hluav taws xob ntau dhau qhov hluav taws xob yuav tsum tau ua kom raug, uas yog, kev tiv thaiv hauv av zoo yuav tsum tau ua tiav ntawm qhov nkag nkag qhov kawg.

Ceev faj txog kev tiv thaiv xob laim ntawm cov cim video

Lub tswv yim ntawm kev tiv thaiv hluav taws xob hluav taws xob yog qhov yooj yim, tab sis feem ntau nws tshwm sim tias kev tiv thaiv hluav taws xob ua tsis tiav vim qhov tsis saib xyuas hauv kev ua haujlwm txuas, thiab kev tiv thaiv hluav taws xob yees duab nws tus kheej raug puas tsuaj.

Tam sim no, feem ntau cov teeb liab tiv thaiv cov khoom tiv thaiv hluav taws xob ntawm kev ua lag luam feem ntau lees txais kev tiv thaiv ob qib. Thawj theem yog siv los tiv thaiv ntxhib, thiab cov raj tso pa tawm feem ntau yog siv los tiv thaiv cov cuab yeej; theem tom kawg yog kev tiv thaiv zoo, thiab TVS feem ntau yog siv los tiv thaiv cov cuab yeej. Txoj hauv kev no, lub teeb hluav taws xob tiv thaiv lub cuab yeej yuav tsum tau muab faib ua ntej thiab tom qab, thiab hauv thiab tawm. Vim tias lub peev xwm tam sim no ntawm TVS siv nyob rau hauv cov pa hluav taws xob tiv thaiv hluav taws xob tsawg heev, yog tias theem pem hauv ntej thiab sab tom qab txuas nrog rov qab, ib zaug dhau los dhau qhov dhau los, TVS tau yooj yim tawg ua ntej, ua rau puas tsuaj rau lub tshuab tiv thaiv xob laim. Thiab qhov xwm txheej no tshwm sim los ntawm qee lub sijhawm hauv khw. Txij li ntau tus neeg ua lag luam ntawm cov tuam txhab tiv thaiv hluav taws xob tsis paub txog qhov teeb meem no, nws yooj yim rau kev hla qhov sib txawv ntawm&"yin in thiab yang out &"; thiab" yang hauv thiab yin tawm" thaum kos npe rau daim ntawv cog lus; cov neeg yuav khoom ntawm ntau lub tuam txhab tsim hluav taws xob tiv thaiv hluav taws xob kuj zoo li tsis quav ntsej txog qhov teeb meem no. Tsuas yog tso xaj xaj xaj&"; video teeb liab xob ntes &"; tom qab cov khoom kawg tuaj txog ntawm qhov chaw, cov neeg ua haujlwm engineering tsis tau ua tib zoo xav thiab ua qhov hnyav, tsuav tus txiv neej thiab poj niam tuaj yeem txuas nrog, uas thaum kawg coj mus rau qhov tshwm sim ntawm qee qhov teeb liab yees duab ntes. .

DC kev tiv thaiv hluav taws xob, tswj kab teeb liab tiv thaiv

Cov teeb meem tshwm sim ntawm DC lub zog tiv thaiv kev tiv thaiv, tswj kab teeb liab tiv thaiv thiab tiv thaiv teeb liab video yog tib yam. Qhov sib txawv yog qhov kev sib txuas ntawm DC lub zog tiv thaiv kev tiv thaiv thiab tswj kab teeb liab tiv thaiv feem ntau yog crimping, thiab tsis muaj qhov sib txawv ntawm&"yin &"; thiab" yang" ;. Yog li ntawd, cov teeb meem tau hais los ntawm kev muag cov khoom tsis raug thiab yuav cov khoom tsis raug yuav tsis tshwm sim. Txawm li cas los xij, cov neeg ua haujlwm tsim vaj tsev nyob hauv tsev yuav tsum tau them sai sai txhawm rau txhawm rau txuas cov teeb pom kev zoo li no. Feem ntau siv cov cim qhia yog: nkag (IN), tso tawm (tawm), lossis: xaus qhov kawg, tiv thaiv kawg, tseem hu ua: qhov kawg, ze rau qhov kawg. Hauv lwm lo lus, kev tawm tswv yim (IN), qhov kawg kawg, tseem hu ua qhov kawg ntawm qhov deb, yuav tsum txuas nrog qhov kawg uas yooj yim los qhia txog xob laim dhau; qhov tso tawm (OUT), kev tiv thaiv kawg, tseem hu ua qhov kawg ze, yuav tsum txuas nrog Kev Tiv Thaiv ib kawg ntawm lub cuab yeej.