Dab tsi yog ancua relay?
Lub ncua relay yog ib hom relay nrog lub sijhawm ncua kev ua haujlwm uas tso tawm cov teeb liab tswj tom qab qee lub sijhawm ncua thaum lub teeb liab tawm tswv yim tshwm sim. Qhov ntawd txhais tau tias nws yuav tsis qhib lub sijhawm nws tau siv tab sis ua li ntawd tom qab lub sijhawm. Qhov no yog qhov muaj txiaj ntsig zoo hauv cov ntawv thov cuam tshuam nrog kev ua kom qeeb ntawm relays, xws li hauv kev lag luam automation lossis txawm nyob rau hauv kev ruaj ntseg systems.
Ncua relays - lawv cov qauv yog dab tsi?
Cov tshuab hluav taws xob tseem ceeb suav nrog cov coils, hlau cores, thiab lwm yam, uas yog siv los muab cov hlau nplaum thiab tswj kev ua ntawm relays.
Tiv tauj system: suav nrog ib txwm qhib thiab ib txwm kaw kev sib cuag, siv los tswj kev ua haujlwm ntawm cov kab hluav taws xob sab nraud.
Timer: Qhov no yog siv los siv lub sijhawm ncua sijhawm thiab tuaj yeem yog lub tshuab hluav taws xob, hluav taws xob, lossis hluav taws xob hom timer.
Plhaub thiab thaiv cov terminals: siv los tiv thaiv cov khoom siv sab hauv thiab muab kev sib txuas nrog cov kab hluav taws xob sab nraud.
Lub hauv paus ntsiab lus ntawm ncua relay
Kev ua haujlwm qeeb ntawm lub hwj chim-on
Fais fab tuag ncua kev ua haujlwm
Thaum lub relay coil yog energized, cov zis kev sib cuag yuav tam sim ntawd hloov lub xeev. Yog hais tias lub kauj poob lub zog, lub timer sab hauv yuav pib suav. Tsis pub dhau lub sijhawm teem sijhawm ncua sijhawm, qhov kev sib cuag cov zis tseem nyob hauv txoj haujlwm energized. Thaum lub sij hawm teem tseg rau lub sij hawm ncua dhau lawm, cov zis hu yuav rov qab mus rau nws lub xeev yav dhau los.
Kev sib piv ntawm hom ncua relays
| hom ntawm | Cua damping ncua relay | Electromagnetic ncua relay | Electronic ncua relay | Electric lub cev muaj zog hom ncua relay |
| Txoj cai ua haujlwm | Siv lub hauv paus ntsiab lus ntawm huab cua throttling hauv qhov me me los ua lub hom phiaj ntawm kev ncua sij hawm. Cov khoom tseem ceeb yog cov tshuab electromagnetic, ncua sij hawm, thiab kev sib cuag. | Relaying tsuas yog ua haujlwm ntawm lub hauv paus ntsiab lus ntawm electromagnetic induction. Nyob rau hauv dav dav, nws muaj ib tug coil, ib tug hlau core, armature, thiab ib tug ncua mechanism. | Siv hluav taws xob circuits kom ua tiav kev ua haujlwm qeeb. Nws feem ntau muaj cov khoom siv hluav taws xob, tswj Circuit Court, timer, thiab tso zis hluav taws xob. | Me me synchronous los yog asynchronous motors tsav lub mechanism ntawm txo cov iav kom tau txais qhov kev txiav txim qeeb. |
| Hauv kev ua haujlwm, thaum lub kauj yog lub zog, lub armature yog rub tawm los tsav lub piston txav mus rau hauv lub hnab airbag ntawm lub tshuab qeeb. Cua maj mam nkag mus rau hauv lub airbag los ntawm cov cua inlet. Tom qab ib lub sij hawm ntawm lub sij hawm, thaum lub piston tau tsiv mus rau txoj hauj lwm tau teev tseg, qhov kev sib cuag taw tes raug thawb kom txav mus. | Ib qho chaw sib nqus yog tsim thaum lub zog coil yog energized, thiab armature yuav nyiam txav mus. Lub sijhawm ncua sijhawm tuaj yeem paub txog kev ua haujlwm ntawm lub sijhawm ncua sijhawm los yog hluav taws xob, thiab kev sib cuag yuav txav mus tom qab teeb tsa lub sijhawm. | Tswj lub sijhawm ncua sijhawm los ntawm kev them nqi, tso tawm cov khoom siv hluav taws xob, lossis siv cov chips digital timer. | Thaum lub cev muaj zog qhib, nws tam sim tig thiab ua rau cov ntsiab lus zoo li lub cam lossis tus taw tes los ntawm kev siv lub iav kis tau tus mob. Tom qab qee lub sijhawm, lub cam thawb rau cov ntsiab lus sib cuag kom txav mus. | |
| yam ntxwv | 1. Rau cov cuab yeej no, qhov ntau ntawm lub sijhawm tuaj yeem loj heev, pib los ntawm ob peb feeb mus rau ob peb feeb. | 1. Kev ncua qhov tseeb yog siab, mus txog qib millisecond. | 1. Siab ncua qhov tseeb, raug mus rau millisecond lossis txawm microsecond qib. | 1. Siab ncua qhov tseeb thiab zoo stability. |
| 2. Cov qauv yog yooj yim thiab pheej yig. | 2. Cov lus teb ceev ceev. | 2. Qhov ncua sij hawm yog qhov dav thiab tuaj yeem hloov kho raws li qhov xav tau. | 2. Qhov ncua sij hawm yog qhov dav, txij li ob peb feeb mus rau ob peb teev lossis ntev dua. | |
| 3. Tab sis qhov tseeb yog qhov sib piv qis, thiab nws nyob ntawm qhov kub thiab txias ntawm huab cua. | 3. Txawm li cas los xij, tus qauv yog qhov nyuaj thiab tus nqi siab. | 3. Me me, lub teeb yuag, yooj yim rau nruab thiab siv. | 3. Txawm li cas los xij, cov qauv yog complex, lub ntim yog loj, thiab tus nqi yog siab. |
Daim ntawv thov thaj tsam ntawm ncua relays
1. Muaj automation: siv rau kev tswj qhov pib thiab nres ntawm motors, sequential control, timed cycling, etc. Piv txwv li, nyob rau hauv automated ntau lawm kab, ncua relays yuav siv tau los xyuas kom meej tias txhua yam pib thiab nres nyob rau hauv ib tug predetermined lub sij hawm ib theem zuj zus, txhim kho ntau lawm efficiency thiab kev nyab xeeb.
2. Fais fab system: siv rau kev tiv thaiv relay, tsis siv neeg reclosing, thaub qab fais fab hloov, thiab lwm yam. Piv txwv li, nyob rau hauv cov kev tshwm sim ntawm lub hwj chim system tsis ua hauj lwm, ib tug ncua relay yuav cia li kaw tom qab ib tug tej lub sij hawm ncua, kev txhim kho lub hwj chim mov kev cia siab rau.
3. Cov khoom siv hauv tsev:siv rau lub sijhawm tswj cov khoom siv xws li cua txias, tub yees, tshuab ntxhua khaub ncaws, thiab lwm yam. Piv txwv li, lub tshuab cua txias tuaj yeem siv lub sijhawm ncua sij hawm kom tau txais kev kaw tom qab lub sijhawm teem, txuag lub zog.
4.Security system: siv rau kev tswj kev nkag mus, lub tswb nrov, thiab lwm yam Piv txwv li, nyob rau hauv kev tswj kev nkag, ib qho kev ncua sij hawm siv tau los ua kom lub qhov rooj xauv qhib rau qee lub sijhawm tom qab lub qhov rooj qhib, ua rau nws. yooj yim rau cov neeg ua haujlwm nkag thiab tawm.
Kev ncua sij hawm ncua sij hawm relay
Qhov ncua sij hawm yog nyob ntawm hom, qauv, thiab cov chaw tsim khoom ntawm kev ncua relay. Feem ntau hais lus, muaj ntau qhov sib txawv, thiab lub sijhawm ncua sij hawm ntau yog raws li hauv qab no:
1. Kev ncua ncua sij hawm luv luv: Qee cov hluav taws xob ncua sij hawm tuaj yeem ua tiav qib millisecond qeeb, xws li 20 milliseconds mus rau 9.99 vib nas this, 0.1 vib nas this mus rau 99.9 vib nas this, thiab lwm yam.
2. Qhov nruab nrab ncua sij hawm: Qhov ntau yam rau huab cua damping ncua relays yog 0.4 txog 180 vib nas this.
3. Kev ncua sij hawm ntev: Qhov ncua sij hawm ncua sij hawm ntawm cov hluav taws xob ncua sij hawm yog qhov loj heev, thiab tuaj yeem txuas ntxiv mus rau ob peb teev lossis ntau dua, xws li los ntawm 0.4 mus rau 72 teev. Hauv qee qhov kev lag luam, qhov ncua sij hawm loj loj lossis tshwj xeeb kev ncua ncua relays ncua sijhawm ob peb hnub lossis txawm lub hli, xws li 1-999 teev, 1-30 hnub, thiab lwm yam.
Yuav ua li cas xaiv ib tug ncua relay?
Txiav txim seb hom ncua sij hawm
1. Fais fab rau ncua sij hawm: Haum rau cov xwm txheej uas cov zis yuav tsum tau tshwm sim tom qab ib tug npaum li cas ntawm lub sij hawm dhau mus txij li thaum lub input teeb liab (feem ntau lub hwj chim yog qhib).
2. Fais fab tuag ncua sij hawm: Thaum lub input teeb liab ploj mus (feem ntau yog vim lub hwj chim disconnection), cov zis yog muab tua tom qab ib tug tej lub sij hawm ntawm lub sij hawm.
Xav txog lub sijhawm ncua sijhawm
Txiav txim siab ncua sij hawm ncua sij hawm raws li qhov xav tau ntawm daim ntawv thov. Yog hais tias nws yog ib tug luv luv-term meej tswj, nws yuav tsum tau xaiv millisecond theem ncua relays; Yog tias nws yog lub sijhawm ua haujlwm ntev, xws li ob peb feeb, teev, lossis ntev dua, nws yog qhov yuav tsum tau xaiv lub relay nyob rau hauv qhov sib thooj.lub sijhawm.
Ntsuas lub peev xwm load
Txiav txim seb hom thiab qhov luaj li cas ntawm cov load uas ncua sij hawm relay xav tau los tswj. Cov relay sib txawv muaj peev xwm sib txawv, nrog rau qhov tam sim no thiab qhov voltage. Piv txwv li.
Rau kev tswj cov motors me lossis cov khoom siv hluav taws xob tsawg, relays uas tuaj yeem tiv taus tsuas yog ob peb amperes ntawm tam sim no yuav tsim nyog.Rau kev tswj cov motors loj lossis cov cuab yeej siv hluav taws xob siab, nws yog ib qho tsim nyog yuav tau xaiv ncua relays uas tuaj yeem tiv taus cov tam sim no loj thiab voltages..
Qhov tseeb xav tau
Yog hais tias siab precision yuav tsum tau rau lub sij hawm ncua, ces xaiv lub high-precision ncua relay. Qee cov khoom siv hluav taws xob ncua sij hawm tuaj yeem muab siab precision, feem ntau nyob rau hauv ± 1%; Mechanical ncua relays yuav muaj qhov tseeb tsawg. Piv txwv.
Thaum lub sijhawm tswj kev ntsuas ntsuas qhov tseeb, qee zaum nws muaj peev xwm ua kom tiav relay ncua qhov tseeb hauv ±0.1 thib ob.
Rau kev tswj kev lag luam dav dav, ib qho kev sib txuas nrog qhov tseeb ntawm kwv yees li ± 1 thib ob yuav zoo txaus.
Ib puag ncig ua haujlwm
Muab qhov ntsuas kub, av noo, kev vibration, thiab lwm yam ntawm kev ua haujlwm ib puag ncig raug coj mus rau hauv kev txiav txim siab rau ncua sijhawm relays. Kev khiav hauj lwm relay tau txiav txim siab tias tuaj yeem ua haujlwm hauv ib qho chaw ua haujlwm. Piv txwv li.
Tsis tas li ntawd, ntawm qhov chaw ua haujlwm kub kub, xws li ntau dua 40 lossis 50 degree Celsius kub, koj yuav tsum xaiv qhov kub-kub-ua haujlwm ncua relays.
Nyob rau hauv ib puag ncig ntawm high humidity los yog corrosion, relays uas resistant rau corrosion thiab nrog ib tug high degree ntawm kev tiv thaiv yuav tsum tau xaiv.
Txoj kev teeb tsa thiab qhov loj me
Xaiv txoj kev teeb tsa tsim nyog thiab qhov loj me ntawm kev ncua relay raws li qhov tseeb installation qhov chaw thiab yuav tsum tau ua. Cov txheej txheem kev teeb tsa feem ntau suav nrog kev teeb tsa kev tsheb nqaj hlau, kev teeb tsa vaj huam sib luag, thiab lwm yam. Nyob rau tib lub sijhawm, xyuas kom meej tias qhov loj ntawm relay sib phim rau txoj haujlwm installation. Piv txwv li.
Hauv kev tswj cov txee nrog qhov chaw txwv, nws yuav tsim nyog los xaiv cov tsheb ciav hlau me me uas txuas nrog ncua relays.
Rau qee cov khoom siv loj lossis cov tswj vaj huam sib luag, nws yuav tsim nyog xaiv qhov loj dualoj ncuarelays uas yog vaj huam sib luag mounted.
Hom thiab Zoo
Xaiv cov npe nrov thiab txhim khu kev qha zoo ncua relays kom ntseeg tau tias lawv cov kev ua haujlwm ruaj khov thiab kev ua neej ntev. QIANJI's ncua relays tau dhau los ua kev lag luam mus sij hawm ntev raws li kev ua tau zoo thiab kev ntseeg siab, thiab tuaj yeem muab kev pabcuam zoo dua tom qab muag thiab kev txhawb nqa. Xaiv QIANJI relays tuaj yeem txo qhov kev pheej hmoo ntawm cov khoom siv tsis ua haujlwm thiab txhim kho kev ruaj ntseg.
xaus
Lub ncua relay tswj Circuit Court yog qhib tom qab ib lub sij hawm ntawm lub sij hawm. Muaj ntau ntau hom kev ncua relays, txhua tus muaj lub hom phiaj tshwj xeeb. Qee qhov kev siv ntawm kev ncua relays suav nrog tswj kev pib thiab nres ntawm cov tshuab, tswj kev qhib thiab kaw lub voj voog ntawm cov khoom thauj, thiab ua kom lub voj voog qeeb.
QIANJIyog ib lub tuam txhab tshwj xeeb hauv kev tsim khoomncua relays. Peb cov khoom tsim los rau ntau qhov chaw thiab kev siv. Peb cov khoom lag luam nrov tshaj plaws suav nrog High Precision Delay Relays, uas muaj zog yoog raws thiab siab precision. Yog tias koj tab tom nrhiav rau ncua sij hawm relay, QIANJI yog ibxaiv zoo.