DAIM NTAWV THOV KEV PAB CUAM ME THIAB HIGH -} power relays

Cov Ntsiab Lus Tseem Ceeb

Xaiv txoj cai relay yog qhov tseem ceeb hauv hluav taws xob tsim qauv. Tau txais nws tsis ncaj ncees lawm, thiab koj tuaj yeem fim cov kab ke tsis ua haujlwm lossis kev phom sij kev nyab xeeb. Qhov kev sib tw tseem ceeb? Nkag siab txog qhov sib txawv tseem ceeb ntawm kev ncua me me thiab siab- fais fab relays. Kom paub tseeb, lawv ob leeg ua haujlwm hloov pauv hluav taws xob. Tab sis lawv lub peev xwm thiab siv yog sib txawv kiag li.

Cov lus qhia no rhuav tshem ob pawg no kom meej. Peb yuav saib lawv cov yam ntxwv yooj yim thiab tshawb txog cov xwm txheej thov me me thiab siab} Power} Power Relotays SFECTIVE, thiab cov khoom siv hauv tsev. Txog thaum kawg, koj yuav muaj lub moj khaum ua haujlwm xaiv txoj cai rau koj qhov project. Qhov no ua kom muaj kev cia siab rau ob leeg thiab kev nyab xeeb.

Qhov tseem ceeb

Ob qho tib si me thiab siab - fais fab rov qab yog cov paib tswj cov hluav taws xob. Qhov sib txawv tiag tiag yog nyob rau hauv lub zog uas lawv tuaj yeem lis thiab ua li cas no cuam tshuam rau lawv tus qauv. Tau txais ncaj ncaj yog koj thawj kauj ruam ntawm kev xaiv qhov yog.

Ntawm no yog li cas lawv cov cwj pwm tseem ceeb piv:

Tub ntxhais muaj nuj nqi:Ob qho tib si siv qis qis - Fais Fab Coil Circuit Court tswj kom cais, siab dua} Fais hau kev sib cuag Circuit Court. Qhov sib txawv yog ntau npaum li cas "lub zog siab dua" peb tab tom tham txog.

Thauj muaj peev xwm:Nov yog qhov sib txawv tseem ceeb. Nws tau txhais los ntawm qhov siab tshaj plaws tam sim no (AMPERES) thiab voltage (volts) cov neeg tiv tauj tuaj yeem hloov chaw.

Me Relays: Ua Rau Tsawg Tsawg - Cov Haujlwm Tam Sim No, los ntawm Milliamps Rau Cov Teeb Liab Loj txog li 15a rau lub zog me me rov qab.

Siab - fais fab relays: ua los tswj tus mob loj, pib ncig 20a thiab nce mus rau ntau pua lossis txhiab amps.

Lub cev & Kev Tsim Kho Mob Lub Cev & Kev Tsim Kho:Daim ntawv ua raws cov haujlwm. Tswj siab dua lub zog xav tau ib qho kev tsim qauv sib txawv.

Me Relays: Cov chav hauv cov roj ntsha, feem ntau nyob rau hauv cov khoom siv yas, tsim kom tau mount ncaj qha rau luam tawm cov laug cam (PCBs).

Siab - Power Relay: Ntau Loj dua thiab Ua Kom Loj dua. Lawv feem ntau muaj cov hau ntswj tawm ntawm cov xov hlau hnyav, ua {- hauv tshav kub, thiab mount ntawm cov vaj huam sib luag lossis tus ntsia hlau.

Tseem ceebDaim Ntawv Thov Xyuas:Dab tsi lawv tau siv rau ntws ncaj qha los ntawm qhov lawv tuaj yeem ua tau.

Me Relays: Zoo meej rau teeb liab hloov, Logic tswj, txuas cov microcontrollers me me, thiab dav luchod {{fais miet automation.

Siab - fais fab rov qab: Qhov tseem ceeb rau cov khoom siv hluav taws xob hluav taws xob, hluav taws xob hluav taws xob loj, thiab lwm yam kev ua haujlwm tam sim no.

Cov Ntawv Thov Me Me

Cov tsiaj me me yog txhua qhov chaw vim tias lawv muaj ntau yam thiab cog lus. Lawv tsuas yog ua raws li interfaces, cia tsawg - Kev tswj lub zog hluav taws xob tsim kev nyab xeeb thiab muaj txiaj ntsig.

Hauv cov khoom siv hauv tsev

Kev hais me me yog cov zais ua haujlwm hauv ntau cov khoom siv peb siv txhua hnub. Lawv tus nqi qis, kev ntseeg tau, thiab me me loj ua rau lawv zoo meej rau kev tswj cov logic hauv cov khoom siv hluav taws xob.

Ntse Tsev Li:Hauv cov pluaj ntse, lub teeb nyem, thiab lub cev tsis zoo, tus neeg siv hluav taws xob me me hloov kho lub teeb lossis cov cuab yeej siv los ntawm wi {{} fi lossis zigbee modules.

HVAC tshuab:Sab hauv tsev lub ntsuas cua sov, me me sib hloov qis {{voltage teeb liab (feem ntau 24vac) uas qhia kom sov, lossis cua sov kom tig los yog tawm.

Khoom Siv Chav Ua Noj:Koj yuav pom lawv nyob rau hauv microwaves tswj tau tus magnetron thiab tignog tsav. Cov neeg ua kas fes siv lawv los hloov cov khoom cua sov. Cov tub yees feem ntau siv lawv kom tswj compressor thiab evaporator kiv cua lub tshuab raj.

Audio / Video Khoom Siv:Nyob rau hauv high -} Cov teeb liab zoo tshaj plaws, kev txuas me me rov hloov ntawm cov suab sib txawv thaum khaws cov teeb liab zoo li qub. Lawv tseem lis cov kev ua haujlwm tsis haum, luv cov zis thaum lub zog thaum lub zog -}}}}}}}} cia los tiv thaiv kev txob siab.

Hauv cov khoom lag luam hauv tsheb

Sab nraum lub powertrain, cov tsheb yog ntim nrog kev ncua me me. Lawv tseem ceeb rau kev tswj hwm ntau txoj kev nplij siab, kev nyab xeeb, thiab yooj yim cov yam ntxwv uas txhais cov tsav tsheb niaj hnub no.

Sab hauv Teeb Pom Kev:Rov qab tswj Dome Teeb, Daim Ntawv Qhia Teeb, thiab Dashboard Backlighting. Qhov rooj hloov lossis lub tsheb tswj lub cev (BCM) tuaj yeem qhib lawv.

Fais fais fab thiab tsom iav:Teeb lub zog me me thim rov qab polarically rov qab rau lub DC cov motors uas tsav qhov rai uas tsav Windows thiab tsom iav, ua rau lawv nce / sab laug / sab laug.

Wiper Control Circuit Court:Thaum lub wiper lub cev muaj zog nws tus kheej yuav xav tau qhov kev xa tawm loj dua, cov kev tswj hwm zoo li cov sib npaug me me rov qab rau hauv kev tswj hwm tus qauv.

YuavKos Npe:Kev ncua me me yog qhov tseem ceeb rau kev tiv thaiv hluav taws xob tswj hluav taws xob tswj hluav taws xob (ECU) kev sau ntawv los ntawm cov chaw so ntawm lub tsheb hluav taws xob. Lawv hloov qis - lub zog sensor cim lossis qhib lwm cov qauv.

Uas paub, txaus siab nyem thaum koj tig rau lub taub hau lossis tig tig cov cim? Uas yog feem ntau ib tug me me Automotive relay ua nws txoj haujlwm - ib qho kev sib txuas ncaj qha rau lub tshuab hluav taws xob tau tshwm sim.

Hauv kev lag luam tswj

Hauv kev muaj tshuab Automation, me me sib txuas yog qhov txuas tseem ceeb ntawm Digital Logic thiab lub ntiaj teb lub cev. Lawv nyob nraum cov txheej txheem pib hauv kev tswj tub thiab tshuab tuaj.

Cov tswj hwm logicmable (PLCS):PLC Tso Tawm Cov Qauv yog ib daim ntawv thov tseem ceeb. Ib qho me me "sib hloov" lossis "dej khov" relay siv cov roj voltage ntau dua (zoo li 240vac solenoid li qub lossis ntsuas teeb pom kev). Qhov no tiv thaiv cov plcs kim los ntawm cov peev xwm hluav taws xob hauv lub tshav pob.

Kev Nyab Xeeb Kev Nyab Xeeb:Thaum muaj xwm ceev nres (E -}}}}}}}} Kev saib xyuas kev nyab xeeb, yuam kev kev nyab xeeb kev nyab xeeb yog siv. Cov kev sib txuas me me no muaj cov neeg sib txuas ua kom zoo nkauj uas ua kom pom tseeb cov lus tawm tswv yim kom raug qhia lub zog loj hauv lub xeev.

Cov ntaub ntawv EXPINISITION TSHUAB:Thaum ib qho kev ntsuas ntsuas yuav tsum saib xyuas ntau sensors, cov paib hluav taws me me tau siv rau hauv cov sib txawv sib txawv ntawm sensor inputs ua ntu zus.

Telecommunications:Keeb kwm, kev sib pauv xov tooj tau ua yuav luag tag nrho los ntawm relays. Txawm nyob hauv cov cuab yeej niaj hnub thiab cov cuab yeej sib txuas, cov tsiaj me tseem tau coj mus kuaj, thiab kev tiv thaiv kab ke.

High - Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob

Thaum koj yuav tsum tau tswj cov nyiaj ntau ntawm lub zog, siab - power relays (feem ntau hu ua cov neeg hu) yog cov cuab yeej xav tau. Cov cuab yeej siv no tau ua rau cov haujlwm hnyav ua haujlwm. Lawv tuaj yeem ua thiab tawg cov voj voog nqa cov dej ntws siab thiab volasumages, feem ntau nyob rau hauv nyuaj inductive thauj khoom. Lawv cov kev tsim kho muaj zog qhia tau tias lawv tau ua los daws cov hluav taws xob muaj zog thiab thermal.

Hauv kev siv hluav taws xob

Hauv cov chaw tsim khoom, kev ua cov nroj tsuag, thiab ua lag luam kev lag luam, siab- fais fab repays yog cov haujlwm hluav taws xob thiab kev tswj hluav taws xob.

Hluav taws xob hluav taws xob pib:Qhov no yog qhov siv ntau tshaj plaws. Peb {{-} theem cov neeg tuaj yeem hloov kho ACR cov roj motors uas siv cov kiv cua, cov kiv cua, cov siv khoom lag luam. Lawv tau tsim los tuav lub loj inrush tam sim no thaum motors pib.

Cua kub thiab dim pa (hvac):Kev lag luam HVAC loj siv cov dej num ntau {{multi {{{} kl} kilowatt hluav taws xob cua sov.

Teeb tswj lub teeb:Rau kev teeb pom kev zoo, lub tsev rau khoom siab high - bay teeb, lossis loj} pa taws archectural, lossis loj} pawv siab- cov neeg sib cuag muaj zog. Ib qho qis {{4 {}} lub cim hluav taws xob yuav tswj tau ntau txhiab tus neeg ntawm kev teeb pom kev zoo.

Fais fab faib khoom:Cov neeg sib cuag tau siv nyob rau hauv Panels hluav taws xob hloov pauv rau kev saib xyuas lub zog tsis siv neeg (ATTS) hloov pauv ntawm cov khoom siv hluav taws xob thiab cov khoom lag luam thaub qab.

Hauv Automotive thiab Evs

Kev hloov pauv rau cov tsheb hluav taws xob (EVS) tau ua kom loj dua qub - Power Rib 'lub luag haujlwm hauv cov ntawv thov hauv automotive. Cov no tsis yog rau cov neeg muaj lub teeb ci oob khab ntxiv lawm. Lawv tseem ceeb rau kev nyab xeeb thiab kev tswj hwm hluav taws xob.

Cov roj teeb ev kev txiav tawm (BDUS):Cov neeg tau txais kev pab tseem ceeb hauv Evs yog tej zaum qhov tseem ceeb tshaj plaws. Cov siab siab -} Lub Hwj Haug Repays txuas thiab rhuav lub siab- qhov ntsuas roj teeb pob los ntawm inverter thiab so ntawm lub tsheb fais fab. Nov yog kev nyab xeeb thawj kev nyab xeeb, cais cov roj teeb thaum them, thaum lub tsheb tawm, lossis thaum sib tsoo. Cov neeg ua haujlwm no ua haujlwm hauv 400v lossis 800v system thiab yuav tsum tuav mus tsis tu ncua los 2500a, nrog muaj peev xwm tawg txawm tias tsis ua txhaum ntau dua.

Ev Them Tsheb:Ob tus AC Theem 2 thiab DC nrawm nrawm Siv cov neeg sib tw loj rau kev nyab xeeb hloov siab tam sim no ntws mus rau lub tsheb them nyiaj.

Kev ntsuas tsheb ib txwm muaj:Cov pib classical solenoid yog qhov tshwj xeeb siab - fais fab relay. Nws koom tes rau lub statter iav thiab ib txhij kaw lub siab- tam sim no hu rau pab ntau pua ntawm cov amps los ntawm roj teeb lub cev muaj zog.

Ci ciPlug Tswj:Hauv cov cav diesel, siab - fais fab rov qab los yog cov tswj hwm qhov siab tam sim no los ntawm cov txiaj ntsig zoo tam sim no, uas ua ntej} kev kub ntxhov ua ke rau cov khaub thuas.

Hauv lub hwj chim ib tiam

Los ntawm cov khoom siv hluav taws xob txuas ntxiv mus rau cov khoom siv hluav taws xob rov qab, siab- Power Respes nyob rau hauv kev tswj hwm kev nyab xeeb nyab xeeb nyab xeeb nyab xeeb nyab xeeb nyab xeeb nyab xeeb nyab xeeb nyab xeeb nyab xeeb nyab xeeb nyab xeeb nyab xeeb nyab xeeb nyab xeeb nyab xeeb nyab xeeb nyab xeeb nyab xeeb nyab xeeb kom nyab xeeb.

Hnub Ci Fais Tshuab:Nyob rau hauv loj - nplai hnub ci nruab, DC cov neeg saib xyuas txuas lossis cais cov hlua ntawm cov tog hauv nruab nrab rau kev saib xyuas lossis kev nyab xeeb.

Uninterruptible zog khoom siv (UPS):Cov chaw loj heev tiv thaiv cov chaw teev cov ntaub ntawv thiab cov chaw nres nkoj siab lossis lub zog hluav taws xob rau roj teeb hluav taws xob rau roj teeb.

Capacitor as peev nyiaj:Cov nqi hluav taws xob thiab cov chaw muaj cov chaw muaj hluav taws xob siv cov txhab nyiaj uas muaj peev xwm kho tau. High -} Cov neeg tau txais kev tiv thaiv muaj zog, feem ntau nrog ua ntej {2} Lub txhab nyiaj no rau hauv thiab tawm ntawm kab sib chaws.

Tus tub ntxhais xaiv

TAS NRHO COV NTAUB NTAWV THOV, cov txheej txheem kws sau ntawv ntawm kev xaiv cov nyiaj rov qab cuam tshuam cov ncauj lus kom ntxaws. Ua qhov kev xaiv yog yuav tsum nkag siab txog cov hluav taws xob, kev ua haujlwm, thiab tswj cov txheej txheem. Misalculating ib qho ntawm cov no tuaj yeem ua rau thaum ntxov ua tsis tiav.

Cov txheej txheem xaiv yog hais txog kev ua lag luam - Offs. Koj yuav ntsuas qhov kev ua tau zoo, qhov loj me, nqi, thiab thiav ntev. Ntawm no yog lub moj khaum kev coj ua kom txiav txim siab.

Cov tsis tseem ceeb ntawm ib nrais muag

Cov lus no qhia kev sib piv ncaj qha ntawm kev xaiv xa tawm rau cov kev xaiv tseem ceeb tshaj plaws rau kev xaiv me me rau kev rov qab.

Txheeb xyuas koj lub nra

Tsuas yog txuam rau amps thiab volts tsis txaus. Hom kev thauj khoom hloov tau hloov tau muaj qhov cuam tshuam loj rau cov neeg xa khoom thiab ntev-} lub sijhawm muaj sia nyob.

Resistive loads:Cov no yog cov ntaub ntawv yooj yim (zoo li cov cua sov yooj yim, incandescent qhov muag teev). Tam sim no yog ruaj ib zaug hloov. Tus relay txoj kev ntsuam xyuas tam sim no tuaj yeem sib phim nrog lub nra ruaj khov - lub xeev tam sim no.

Inductive thauj khoom:Qhov no suav nrog cov motors, solenoids, thiab transformers. Thaum lub nra hnyav yog thawj zaug, nws tuaj yeem kos "hauv qhov tam sim no" uas yog 5 txog 10 zaug khiav tam sim no. Qhov tseem ceeb tshaj, thaum lub voj voos yuav qhib, kev sib nqus kev sib nqus Qhov no tsim lub arc haib thoob plaws ntawm cov neeg qhib qhib, uas tuaj yeem cog lawv lossis weld lawv kaw. Siab - Power Repay (cov neeg ua haujlwm) tau tsim tshwj xeeb nrog cov ntaub ntawv sib tw, thiab qee zaum sib nqus "kom tswj tau arc no. Qhov no yog vim li cas ib tug rated rated rau 10a restive yuav swb sai thaum hloov lub cev muaj zog.

Capacitive loads:Cov no suav nrog hloov kho cov khoom siv hluav taws xob thiab lub peev hluav taws xob. Thaum xub thawj hloov mus, ib qho capactridged ua zoo li lub Circuit Court sib tw luv luv, tsim kom tsis tshua muaj neeg nyob rau hauv tam sim no. Qhov no tuaj yeem tiv thaiv kev sib cav sib ceg ua ke ntawm kev ua haujlwm thawj zaug yog tias relay tsis nyob rau nws.

Teeb Lo Logts:Niaj hnub nim thiab fluorescent teeb pom kev siv cov neeg tsav tsheb hluav taws xob hauv hluav taws xob lossis cov ballasts nrog ob qho tib si koom tes thiab muaj peev xwm ua tau zoo. Lawv qhia qhov tseem ceeb hauv qhov tseem ceeb tam sim no uas yuav tsum tau txiav txim siab thaum xaiv tswj kev tswj hwm.

Factoring nyob rau hauv ib puag ncig

Ib tug relay uas ua haujlwm zoo kawg nkaus ntawm lub rooj tsim lab yuav swb sai sai hauv qhov chaw. Qhov chaw ua haujlwm yog qhov kev xaiv tseem ceeb.

Kub:Ib tug relay qhov kev ntsuas tam sim no feem ntau tau teev tseg ntawm cov qauv kev kub ntxhov kub (zoo li 25 degree). Thaum muaj ntau dua qhov kub tshaj plaws, lub peev xwm no yuav tsum tau raug txo vim tias cov relay tsis tuaj yeem tsis yooj yim. DatasheeTs muab curves rau lub hom phiaj no.

Kev co thiab poob siab:Hauv kev tsheb, aerospace, thiab hnyav muaj kev siv cov kev siv Machinery hnyav, kev co tas li tuaj yeem ua rau bounce lossis tshuab tsis ua haujlwm. Saib rau belss tshwj xeeb tsim thiab ntsuas rau high g- lub zog ib puag ncig.

Cov av noo thiab paug:Hmoov av, roj, thiab noo noo tuaj yeem tsim txoj kev ua, rully rulation, thiab cnrode tshuab hluav taws xob. Rau cov chaw huv ib puag ncig, ib qho pacb yooj yim relay yog qhov zoo. Rau qhov chaw hnyav, ib qho Hermetically kaw relay (ib txwm muaj me rov qab) lossis tso cov fais fab tuag sab hauv ib qho kev tsim nyog los yog nema}}}} rated wordgure yog qhov tsim nyog.

{- Kev Tshawb Nrhiav Ntiaj Teb

Cov kev xav thiab cov ntxhuav yog qhov tseem ceeb, tab sis thov lawv rau cov teeb meem tiag tiag ua tau zoo. Cia peb taug kev los ntawm cov txheej txheem kev xav engineering rau ob qhov sib txawv, uas qhia txog qhov kev coj ua li cas rau cov kev xaiv muaj.

Rooj plaub kawm 1: ntse ntsaws

Qhov Teeb Meem:Peb yuav tsum xaiv ib qho relay rau tus neeg siv khoom ntse ntsaws. Cov cuab yeej yuav tsum haum rau hauv phab ntsa compact - odve qhov hluav taws xob ntim thiab yuav hloov ntau yam khoom siv hauv tsev, qhov feem ntau xav tau ua lub cav 100 Lub teeb liab tswj tau los ntawm 5VDC microcontroller.

Kev tsom xam:

Thauj Muab 3D){-} Lub Xeev tam sim no ntawm 100W teeb ntawm 1200Vac yog tsawg dua 1a (Kuv {{{5 ≈ {5 ≈ 0.0 ≈). Qhov tseem ceeb ntawm qhov tseem ceeb yog qhov nyob hauv qhov chaw tsav tsheb LED. Raws li txoj cai ntawm tus ntiv tes xoo, peb tuaj yeem kwv yees qhov no tsawg kawg 10 zaug {{{{}}}}}}}}}}}}}}} Lub Xeev Peaks ncig ntawm 8-10a. Qhov hluav taws xob yog txheem 120vac.

Tswj Teeb Liab:Lub microcontroller muab 5vdc logic - theem teeb liab, uas tuaj yeem nyob rau ob peb milliamps. Cov relay chev yuav tsum tau sib haum.

Huab cua:Qhov no yog qauv cov neeg siv khoom sab hauv tsev. Qhov kub yog qhov ruaj khov, tsis muaj qhov kev ua haujlwm tseem ceeb lossis paug.

Kev Txwv Lub Cev:Cov relay yuav tsum yog me me txaus rau PCB mounting thiab haum sab hauv ib qho loj me yas ntawm cov plug.

Kev daws teeb meem & kev ceeb toom:Ib lub pcb me me {{0} mount zog relay yog qhov zoo tshaj plaws thiab tsuas yog xaiv kev xaiv. Peb yuav qhia kom meej rau relay nrog 5vdc chev kom ncaj qha tsav los ntawm lub microcontroller. Txog kev tiv tauj, peb xaiv tus qauv ntsuas rau tsawg kawg 10a, thiab ntau dua 15a, ntawm 250vac. Qhov no "tshaj {{-}} kev tshwj xeeb" ntawm tam sim no muab cov tsav tsheb tam sim no los ntawm cov tsav tsheb LED thiab lwm yam khoom siv tau, ua kom muaj peev xwm siv hluav taws xob ntev. Qhov compact, pcb {{10} Daim ntawv foos uas tsim nyog yog qhov tseem ceeb kom tau raws li cov khoom lag luam.

Kev Kawm Kev Kawm 2: Hluav Taws Xob Hluav Taws Xob

Qhov Teeb Meem:Peb nyob nraum tsim lub hwj huam system rau lub tshuab hluav taws xob tshiab. Peb yuav tsum xaiv tus neeg sib cuag tseem ceeb uas txuas rau 48V lis {2} ion roj teeb rau 15kW DC lub cev muaj zog tswj hwm.

Kev tsom xam:

Thauj Muab 3D)Lub nruam tag nrho - ntim khoom tam sim no muaj ntau: Kuv {} p /}},=312.5 a. Lub cev muaj zog pib lossis stall tam sim no (nruab nrab) yooj yim yog 2 txog 3 zaug tus nqi no, muaj peev xwm peaking ntawm 600a rau 900a rau ntev ntev. Qhov no yog ib qho kev ntsuas deg thauj khoom.

Tswj Teeb Liab:Lub tsheb maub los muab cov qauv kawm qauv 24vdc los qhib tus neeg sib cuag.

Huab cua:Qhov no yog hnyav hnyav kev lag luam ib puag ncig. Lub forklift yuav muaj kev co tu ncua los ntawm cov plag tsev tsis sib xws, tsis muaj kev poob siab los ntawm chaw thau khoom / thau khoom, thiab ua rau muaj plua plav thiab kub hloov pauv.

Kev xyuas xim:Qhov no yog qhov kev nyab xeeb tseem ceeb. Nws yuav tsum tawm tsam tag nrho cov thauj khoom tam sim no hauv kev kub ntxhov los tiv thaiv kev khiav tawm. Ua tsis yog ib qho kev xaiv.

Kev daws teeb meem & kev ceeb toom:Lub siab - Hwj Chim DC Lub Npe Tsuas yog tsuas yog feem xyuam haum rau txoj haujlwm no. Ib tug me relay yuav raug rhuav tshem tam sim ntawd. Peb xav xaiv ib tus neeg sib cuag Hermetically kaw tshwj xeeb tau tsim rau high- Lub DC cov ntawv thov.

Txoj kev ntsuas yuav xav tau tsawg kawg yog 400A txuas ntxiv tam sim no los muab cov paj ntoo ntau dua lub 312.5A suav lub nra. Nco ntsoov, nws cov kev sib quas ntus lossis cov kev ntaus nqi tam sim no yuav tsum tau tshaj li 1000A los lis lub cev muaj zog tsis muaj kev puas tsuaj.

Lub kauj yuav tsum yog 24VDC kom phim cov kev tswj hwm. Hermetically kaw kev tsim kho yog tsis- kev sib ceg; Nws tiv thaiv cov plua plav los ntawm hmoov av thiab ya raws thiab, tseem ceeb tshaj plaws DC arc tsim thaum rhuav cov Circuit Court, tiv thaiv hluav taws lossis tawg. Peb kuj tseem yuav ua kom paub meej tias cov qauv xaiv suav nrog cov yam ntxwv ua arc sib nqus los pab tua arcs sai sai thiab khaws cia lub neej tiv tauj sai thiab khaws tau lub neej rau kev sib cuag sai sai thiab khaws tau lub neej rau kev sib cuag sai sai.

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Kev xaiv xa khoom yog ib qho txheej txheem uas tau tsav los ntawm kev nkag siab nyuaj ntawm kev siv cov kev xav tau. Kev xaiv nruab nrab ntawm me me rov thiab siab- fais fab regays tsis yog kev nyiam; Nws tau raug qhuab qhia los ntawm cov ntsiab cai tseem ceeb ntawm kev tswj hwm hluav taws xob thiab kev nyab xeeb. Me rov qab muaj kev ruaj ntseg me me hauv kev tswj, kev kos npe, thiab qis {} lub zog loj, qhov twg lawv cov khoom loj thiab ua haujlwm yog qhov tseem ceeb. High - Power Relays, lossis tsim kom tau txais txoj haujlwm tseem ceeb ntawm kev nyab xeeb lub zog tseem ceeb, tshwj xeeb tshaj yog rau cov khoom siv hluav taws xob zoo li lub peev xwm.

Los ntawm kev txheeb xyuas koj lub kaw lus yuav tsum muaj, koj tuaj yeem ntseeg siab rau kev xaiv cov txheej txheem. Qhov no ua rau koj tus tsim kev ua haujlwm tab sis kuj nws ntev- sij hawm kev cia siab thiab kev nyab xeeb.

Ntsiab Lus Tshaj Tawm:

Txheeb xyuas koj lub nra ua ntej:Txiav txim siab tam sim no, lub ncov inrush tam sim no, cov kab hluav taws xob voltage, thiab thauj khoom (muaj peev xwm, muaj peev xwm). Nov yog koj cov kauj ruam tseem ceeb tshaj plaws.

Ntsuam xyuas koj ib puag ncig:Xav txog qhov kub thiab txias, muaj peev xwm rau kev co thiab poob siab, thiab muaj cov hmoov av lossis ya raws.

Phim lub teeb liab tswj:Ua kom cov relay tus coil voltage thiab lub zog yuav tsum tau sib xws nrog koj tswj taurgr.

Thaum nyob rau hauv kev ua xyem xyav, dhau - spec:Tshwj xeeb tshaj yog kev ntaus nqi tam sim no rau inductive thauj khoom, xaiv ib tug relay nrog cov nqi siab dua muab kev nyab xeeb ntau dua muab kev nyab xeeb ntau dua muaj kev nyab xeeb ntau. Nws yog ib txwm muaj kev nyab xeeb dua los siv cov relay dua li ib qho underrated ib.

Kuj

Hluav Taws Xob Kev Nyab Xeeb Cov Khoom Siv Hluav Taws Xob Cov Tsheb Them Tsheb

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