Zog Meter Parts

Koj tus kws tshaj lij lub zog ntsuas qhov chaw tsim khoom hauv Suav teb

Sunbow Group tshwj xeeb hauv kev tsim, kev tsim kho thiab tsim cov tshiab-hom amorphous, nanocrystalline, silicon steel nplooj ntawv thiab lwm yam khoom sib nqus thiab lwm yam khoom. Lub tuam txhab cov khoom tseem ceeb suav nrog ntau hom amorphous, nanocrystalline ribbons thiab siab thiab qis voltage tam sim no transformer cores, precision tam sim no transformer cores, hom hom inductor cores, PFC inductor cores, siab zaus fais fab transformer cores thiab lwm yam khoom siv.

Customized Solutions

Peb yog nyob rau hauv lub forefront ntawm ib tug tsim coj mus kom ze rau xa cov nyuaj thiab kev cai daws teeb meem rau magnetic cores los yog cov khoom rau ntau lawm. Txawm hais tias koj qhov kev xav tau yooj yim lossis nyuaj, peb tuaj yeem tsim cov kev daws teeb meem kom ua tiav koj lub hom phiaj. Nrog cov kws tshaj lij hauv tsev peb tuaj yeem tsim, tsim thiab sim cov qauv uas ua tau raws li kev ua tau zoo thiab ib puag ncig ntawm koj daim ntawv thov.

Khoom siv Advanced

Lub tuam txhab muaj cov cuab yeej siv siab tshaj plaws xws li cov tshuab nqus tsev smelting loj, lub siab txau cov hlua, ntau yam sib nqus annealing furnaces thiab kev koom tes nrog cov tsev kawm tshawb fawb hauv tsev thiab cov tsev kawm qib siab, uas ua kom lub tuam txhab R & D muaj peev xwm thiab cov khoom zoo.

Ua kom tiav Kev Tsim Nyog

Tam sim no, lub tuam txhab muaj ob lub hauv paus tsim khoom, nrog rau ntau cov patented thev naus laus zis, thiab tau dhau ISO9001, IATF16949 kev tswj hwm kev tswj hwm kev pov thawj zoo. Tag nrho cov khoom tau dhau ROHS, SGS thiab lwm yam kev tiv thaiv ib puag ncig.

Kev siv dav dav

Lub tuam txhab ua haujlwm tsuas yog ua haujlwm ntawm lub zog tshiab, lub zog hluav taws xob photovoltaic, tsim hluav taws xob, cov khoom siv hauv tsev ntse, cov ntsuas ntse, wireless charging, thiab ntau yam khoom siv hluav taws xob, inverters, lim inductors, thiab cov ntaub thaiv npog hauv lub teb chaws txoj kev lag luam tawm tshiab.

Tsev 12 Rau sab kawg 1/2

Taw qhia ntawm Lub Zog Meter Qhov Chaw

Qhov ntau ntawm cov ntsuas hluav taws xob muaj xws li lub zog ntsuas hluav taws xob hlau terminals, tooj dag screws, sealing screws, lub zog ntsuas qhov txuas, studs thiab ntau dua. Qhov muaj ntau yam ntawm lub zog ntsuas qhov chaw yog tsim los ntawm cov qauv zoo thoob ntiaj teb. Peb lub tuam txhab tsim ntau hom hluav taws xob ntsuas qhov chaw rau ib theem, ob theem lossis peb theem zog ntsuas. Lawv tau dav siv hauv hluav taws xob, hluav taws xob, tsheb, automation thiab lwm yam lag luam. Qhov ntau ntawm lub zog ntsuas qhov chaw tuaj yeem tsim nyob rau hauv txhua qhov loj, hom, txheej, khoom siv lossis lwm yam kev teeb tsa raws li kev cai tshwj xeeb thiab cov kev xav tau.

Cheebtsam ntawm Zog Meter

01/

Meter Cover
Paub txog lawv cov durability thiab superior zoo, peb cov khoom siv hluav taws xob meter npog muab tag nrho kev nyab xeeb rau cov ntsuas hauv. Peb precision machining chaw nrog rau cov kws tshaj lij ntawm cov neeg ua haujlwm tau txais kev cob qhia ua kom peb ua tiav cov kev cai sib txawv ntawm peb cov neeg siv khoom.

02/

Tam sim no Shunt
Peb lub tuam txhab muaj ntau yam tam sim no shunt, uas yog siv rau tam sim no tswj circuits thiab voltage sensing circuits. Cov shunts no tuaj yeem kho ncaj qha mus rau meter. Muaj nyob rau hauv lub peev xwm ntawm 1 Ampere rau 15000 Amperes, peb cov metering shunts kuj muaj raws li cov neeg siv khoom xav tau.

03/

Meter Base
Peb ntau yam ntawm lub zog ntsuas lub hauv paus muab tag nrho kev nyab xeeb rau lub zog ntsuas. Ua los ntawm cov khoom zoo ntawm cov khoom siv raw, peb lub meter puag yog paub txog lawv cov kev ua tiav zoo thiab ua haujlwm ntev. Peb muaj kev txawj ntse thiab kev paub los muab lwm yam customized ntau yam raws li qhov yuav tsum tau ntawm peb cov neeg siv khoom.

04/

Circuit Board (PCB)
Peb tsim thiab muab ntau yam Circuit Court boards, uas yog siv nyob rau hauv lub zog ntsuas. Cov no yog fabricated siv cov qib zoo tshaj plaws ntawm cov ntaub ntawv, uas yog procured los ntawm txhim khu kev qha manufacturers ntawm lub khw. Cov Circuit Court boards no tuaj yeem ua haujlwm los hloov qhov chaw ntawm lub ntsuas hluav taws xob, yog tias lub rooj tsav xwm thawj zaug puas lawm.

05/

Kauj ruam Sau npe
Kauj Ruam Register yog siv rau cov ntsuas hluav taws xob los tso saib cov ntaub ntawv. LED lossis LCD zaub kuj muaj raws li kev thov tshwj xeeb.

06/

Daim ntawv npe
Peb muab cov ntawv zoo tshaj plaws thiab cov npe tsim tshwj xeeb uas tsim los ntawm cov khoom siv qib siab, uas yog muab los ntawm cov neeg muag khoom txhim khu kev qha.

07/

Terminal Cover
Peb lub davhlau ya nyob twg npog muaj kev sib xyaw ua ke zoo tshaj plaws ntawm tus neeg teb xov tooj kev phooj ywg nrog kev ua tau zoo. Peb lub davhlau ya nyob twg npog tuaj yeem raug kho kom haum rau cov qauv kev nyab xeeb sib txawv ntawm peb cov neeg siv khoom.

08/

Tam sim no Transformer
Raws li cov chaw tsim khoom hluav taws xob ntsuas hluav taws xob, peb kuj muab cov khoom siv tam sim no rau kev siv hauv peb cov ntsuas hluav taws xob. Cov transformers tam sim no tuaj yeem tsim qhov txo tam sim no thaum tam sim no hauv Circuit Court yog siab dhau. Peb muaj ntau yam kev lag luam tam sim no transformer thiab tuaj yeem kho raws li qhov xav tau ntawm cov neeg siv khoom.

Daim ntawv teev cov khoom ntsuas hluav taws xob

Current Transformer for Electricity Meter

Zog Meter Shunt
Kev piav qhia
Lub shunt yog ib qho khoom siv uas tsim los muab txoj hauv kev tsis tshua muaj zog rau cov hluav taws xob tam sim no hauv Circuit Court. Nws feem ntau yog siv los hloov tam sim no tawm ntawm qhov system lossis cov khoom tiv thaiv txhawm rau tiv thaiv overcurrent. Cov hluav taws xob shunts feem ntau yog siv rau ntau yam kev siv xws li hluav taws xob faib hluav taws xob, ntsuas hluav taws xob, kev siv tsheb thiab kev siv dej hiav txwv.

Qhov zoo
Ua ntej, lawv yog cov cuab yeej tam sim no yooj yim uas tsis muaj cov khoom sib nqus. Yog li ntawd, lawv tsis raug cuam tshuam rau kev sib nqus tampering, tsis zoo li tam sim no transformer (CT) sensors. Qhov kom zoo dua no yog vim li cas shunts feem ntau yog siv los ua cov sensors tam sim no hauv kev lag luam uas muaj zog tub sab nyiag muaj kev txhawj xeeb.
Tsis tas li ntawd, shunts kuj pheej yig. Vim yog tus nqi-txheej xwm ntawm lub lag luam e-meter, qhov no ua rau siv shunts zoo nkauj heev rau siv raws li tam sim no sensors nyob rau hauv ib-theem meters.
Lwm qhov zoo ntawm shunts yog tias nws tuaj yeem siv los ntsuas qhov tam sim no ncaj qha (DC), tsis zoo li CTs lossis Rogowski coils. Qhov txiaj ntsig no yog qhov tshwj xeeb tshaj yog rau cov ntawv thov tshwj xeeb. Ib daim ntawv thov uas tau txais txiaj ntsig los ntawm qhov txiaj ntsig no yog rau kev ntsuas kev ntsuas hluav taws xob ntawm cov khoom siv hluav taws xob vim qee cov ntaub ntawv servers tuaj yeem siv DC lub zog los ntawm lub zog tsis cuam tshuam (UPS).
Shunts kuj pom cov theem qis ntawm kev sib haum xeeb thaum raug cov teeb liab ntawm ntau zaus dua li CTs. Qhov no ua rau siv shunts ib qho kev xaiv txaus nyiam rau lub hwj chim zoo saib, uas tuaj yeem txheeb xyuas qhov sib haum xeeb ntawm qhov hluav taws xob thiab tam sim no los xyuas kom meej qhov zoo ntawm lub mains voltage muab rau cov neeg siv khoom thiab qhov zoo ntawm qhov tam sim no waveform uas tshwm sim los ntawm cov neeg siv khoom.
Thaum kawg, tsis zoo li CTs, shunts tsis muaj qhov hloov pauv hloov pauv hauv qhov ntsuas kub lossis cov khoom siv tam sim no, tab sis nco ntsoov tias qhov no tsis txhais tau tias cov nyiaj them rau theem tsis tas yuav ua. Muaj lwm qhov chaw ntawm theem hloov pauv (xws li cov ntxaij lim dej los tiv thaiv lub npe) uas ua rau tsis muaj kev hloov pauv theem ntawm qhov hluav taws xob thiab tam sim no yog li cov nyiaj them rau theem tseem yuav tsim nyog los xyuas kom meej qhov tseeb ntawm qhov qis zog. Nrog rau qhov tau hais, qhov no txhais tau hais tias raws li cov CTs xaiv yuav muaj qhov hloov pauv hloov pauv thaum lub tswv yim tam sim no lossis kub hloov pauv. Raws li qhov tshwm sim, qhov kev ua haujlwm theem yuam kev thaum siv lub tshuab hloov tam sim no tuaj yeem sib txawv ntau dua li qhov kev ua haujlwm theem yuam kev thaum siv lub shunt. Qhov kev hloov pauv ntawm theem siab dua no tuaj yeem ua rau nws nyuaj rau kev ua cov theem calibration yooj yim thiab raug, yog li ua rau muaj kev hloov pauv hauv qhov ntsuas hluav taws xob yuam kev hla qhov kub lossis qhov tam sim no.

Daim ntawv thov
Shunts feem ntau saib xyuas lub zog uas ntws tawm ntawm lub roj teeb. Txawm li cas los xij, lawv tuaj yeem ua haujlwm ntau lub hom phiaj thaum nws los ntsuas qhov hluav taws xob tam sim no. Feem ntau cov roj teeb saib xyuas yuav tsum muaj shunt nyob rau sab tsis zoo ntawm lub roj teeb davhlau ya nyob twg. Tom qab ntawd nws ntsuas qhov hluav taws xob ntawm lub sijhawm tiag tiag ntawm qhov system thiab kos tam sim no. Qhov no tso cai rau tus saib xyuas kom suav cov nqi, lub zog ntxiv, thiab kev siv hluav taws xob los tso saib cov ntaub ntawv raug.

Lub Zog Meter Terminal

Kev piav qhia
Lub ntsuas hluav taws xob feem ntau muaj ob lub davhlau ya nyob twg: ib qho rau cov khoom xa tuaj thiab lwm qhov rau cov khoom tawm. Cov terminals no yog siv los ntsuas tus nqi hluav taws xob siv.

Qhov zoo
Ua tau zoo hloov tus neeg xyuas pib mus rau hauv cov khoom siv hluav taws xob, rau qhov muaj zog, txhim khu kev qha nrog lub hau ntswj down style davhlau ya nyob twg.
Tiv thaiv tus neeg xyuas pib los ntawm fraying ua rau tus neeg xyuas pib poob thiab txo cov peev xwm nqa tam sim no.
Tiv thaiv tus neeg xyuas pib puas thaum tuav, txuas, lossis rov txuas dua.
Ntau sai, yooj yim dua, thiab muaj kev nyab xeeb dua li tinning kawg nrog solder.

Hom
Kab Terminal: Lub davhlau ya nyob twg txuas nrog cov khoom xa tuaj. Nws feem ntau yog cim li L lossis A.
Neutral Terminal: Lub davhlau ya nyob twg txuas nrog cov kab nruab nrab tuaj. Nws feem ntau yog cim raws li N lossis B.
Load Terminal: Lub davhlau ya nyob twg txuas nrog lub thauj khoom lossis cov kab tawm. Nws feem ntau yog cim li L lossis A.
Neutral Terminal: Lub davhlau ya nyob twg txuas nrog cov kab nruab nrab tawm. Nws feem ntau yog cim raws li N lossis B.

Daim ntawv thov
Brass terminal blocks yog siv rau ntau hom kev siv hluav taws xob. Cov no suav nrog, ntawm lwm tus.
Electronics, tsheb, kav dej, kev tsim kho, thiab lwm yam kev lag luam.
Cov khoom siv kho mob, kev teeb tsa hauv hiav txwv, kev tsim vaj tsev, cua sov, qhov cua, thiab cua txias.
Cov hluav taws xob hloov hluav taws xob thiab hluav taws xob hloov hluav taws xob rau kev xa hluav taws xob los ntawm tooj dag lub davhlau ya nyob twg blocks.
Hluav taws xob meters, earthmovers, thiab inverters rau thaj chaw thiab kev lag luam daim ntawv thov.

Customized Services rau Energy Meter Terminal

Peb tsim ntau hom hluav taws xob meter terminals ntsia hauv ntau hom Ib Phase & Peb Theem Zog Meters xws li:
● Kev ntsuas hluav taws xob
●Electro Mechanical Meter
● Static Meters
Watt Teev Meter thiab ntau ntau hom pf meters, siv rau tsev neeg thiab kev lag luam.

Loj
Yuav tsum tsim khoom tsuas yog raws li tus neeg siv khoom kos duab kos duab thiab qauv.

Xov
Ntau hom thiab qhov ntau thiab tsawg ntawm Threading zoo li BSW, BSF, BSB, BSP & BSPT raws li British Standard Whitworth Form thiab NC & UNC, NF & UNF, NPT & NPS, NS, NEF thiab lwm yam raws li American National Form Threads muaj. Tag nrho cov xov yuav tsum yog raws li International GO & NO-Go Standards

Plating / Finish muaj
Ntau hom Plating / Finish zoo li Natural, Nickel, Silver, Tin lossis raws li tau teev tseg yog muaj raws li cov txheej txheem ntawm microns.

Khoom siv
Qib siab dawb txiav tooj dag raws li IS 319 (Hom 1) lossis BS 249 (Hom 1) lossis lwm yam khoom siv tooj dag tshwj xeeb raws li cov neeg siv khoom xav tau.

Peb Cov Ntawv Pov Thawj

Tag nrho cov khoom tau dhau ROHS, SGS thiab lwm yam kev tiv thaiv ib puag ncig.

productcate-749-300

Peb cov khoom siv kuaj

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Cov teeb meem tshwm sim ntawm Lub Zog Meter Parts

Q: Lub hom phiaj ntawm shunt nyob rau hauv ib 'meter' yog dab tsi?

A: Ib qho shunt (shunt resistor los yog ammeter shunt) yog qhov siab precision resistor uas tuaj yeem siv los ntsuas qhov tam sim no ntws los ntawm lub voj voog. Ib qho ammeter shunt yog qhov kev sib txuas qis heev ntawm ob lub ntsiab lus hauv hluav taws xob hluav taws xob uas tsim txoj hauv kev rau ib feem ntawm qhov tam sim no.

Q: Qhov hluav taws xob shunt ua li cas?

A: Ib qho shunt yog ib qho khoom siv hluav taws xob uas tsim kom muaj txoj hauv kev tsis zoo rau cov hluav taws xob tam sim no. Qhov no ua rau cov tam sim no ntws mus rau lwm qhov chaw hauv Circuit Court. Shunts kuj tseem hu ua ammeter shunts lossis tam sim no shunt resistors.

Q: Dab tsi yog qhov ntsuas tam sim no nrog shunt?

A: APM Shunt Meter yog shunt amp meter rau ntsuas DC tam sim no nrog rau sab nraud shunt rau kev siv xws li marine, leisure thiab khoom siv. Cov txiaj ntsig muaj xws li: Tsim los siv nrog cov shunts sab nraud ntawm cov ntawv thov sab qis.

Q: Lub shunt ntsuas voltage li cas?

A: Shunts yeej ib txwm ua haujlwm thaum ntsuas tam sim no tshaj qhov ntsuas ntawm qhov ntsuas. Lub shunt yog ces txuas nyob rau hauv parallel mus rau lub ntsuas. Tag nrho cov tam sim no ntws los ntawm shunt thiab generates ib tug voltage poob, uas yog ces ntsuas.

Q: Puas yog ib qho shunt xav tau hauv lub hnub ci?

A: Hauv kev teeb tsa hnub ci vaj huam sib luag, rau kev saib xyuas ntawm DC tam sim no ntws tawm ntawm lub roj teeb, nws yog ib qho tseem ceeb rau nruab ib lub ntsuas ntsuas xws li shunt tam sim no. Lub shunt ntsuas qhov kos tam sim no ntawm lub roj teeb system nrog rau lub sijhawm tiag tiag voltage.

Q: Dab tsi yog qhov shunt tsis kam ntawm voltmeter?

A: Tus nqi tsis kam yog muab los ntawm qhov kev poob qis ntawm qhov ntsuas tam sim no siab tshaj plaws. Piv txwv li, shunt resistor ntsuas nrog 100 A thiab 50 mV muaj qhov tsis kam ntawm 50 / 100=0.5 mΩ. Qhov hluav taws xob poob ntawm qhov siab tshaj plaws tam sim no feem ntau ntsuas 50, 75 lossis 100 mV.

Q: Qhov twg yog qhov shunt yuav tsum tau ntsuas amperage hauv Circuit Court?

A: Txhawm rau ntsuas qhov loj dua tam sim no, koj tuaj yeem tso qhov ntsuas qhov ntsuas qhov tseeb hu ua shunt nyob rau hauv parallel nrog lub ntsuas. Feem ntau ntawm cov tam sim no ntws los ntawm shunt, thiab tsuas yog ib feem me me ntws los ntawm lub 'meter'. Qhov no tso cai rau lub 'meter' los ntsuas cov dej ntws loj dua.

Q: shunts zoo li cas?

A: Feem ntau shunts muaj ob lub catheters (me me, nyias raj) txuas nrog lub valve. Ib qho kawg ntawm cov dej ntws catheter yog nyob rau hauv lub ventricle. Lwm qhov kawg ntawm cov catheter downstream yog nyob rau hauv lub peritoneal (pair-et-NEE-ul) kab noj hniav. Qhov no yog qhov chaw hauv plab uas lub plab thiab plab hnyuv.

Q: Muaj pes tsawg amps siv lub shunt?

A: Lub shunt yog ib qho resistor loj rau lub amperage ntawm lub rectifier. Lawv tuaj yeem ntsuas ntawm ib lub amp thiab 20, 000 amps lossis ntau dua. Nws feem ntau yog ua los ntawm tooj dag, nrog nyias daim ntawm cov khoom tiv thaiv txuas ob daim loj ntawm tooj dag.

Q: Yuav ua li cas koj xaim ammeter shunt?

A: Tsuas yog txuas ob lub terminals ntawm lub 'meter' mus rau txhua sab ntawm shunt (ib tug xaim rau ib sab). Tom qab ntawd tso koj lub shunt nyob rau hauv series nrog lub load lossis lub zog qhov chaw koj xav saib xyuas.
Los ntawm lwm sab ntawm shunt, tsuas yog txuas ntxiv mus rau koj tus nqi tswj hwm (lossis disconnect, thiab lwm yam).

Q: Puas yog shunt zoo ib yam li lub fuse?

A: Thaum qhov tam sim no ntws los ntawm lub fuse tshaj nws qhov kev ntsuam xyuas, lub fuse yuav yaj los yog tshuab, rhuav lub Circuit Court thiab tiv thaiv kev puas tsuaj rau cov seem ntawm lub Circuit Court lossis cov khoom siv txuas nrog. Hauv cov ntsiab lus, shunt yog siv los ntsuas qhov tam sim no, thaum lub fuse yog siv los tiv thaiv Circuit Court los ntawm overcurrent.

Q: Yuav ua li cas shunt txuas rau hauv Circuit Court?

A: Lub shunt tsis kam 20 ohm txuas nrog hla lub galvanometer nyob rau hauv parallel, thiab kev sib xyaw ua ke yog txuas nrog lub xov tooj ntawm emf E los ntawm qhov tsis kam ntawm 40 ohm. Qhov piv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov shunt mus rau qhov resistor yog 1: 3.

Q: Vim li cas cov Input Terminals nyob rau hauv qab Vaj Huam Sib Luag ntawm Lub Hwj Hwj Hwjchim?

A: Cov tswv yim terminals ntawm tag nrho Yokogawa fais fab ntsuas yog nyob rau ntawm lub vaj huam sib luag tom qab. Qhov no suav nrog kev nyab xeeb thaum tuav lub ntsuas ntsuas. Lub teeb liab tawm tswv yim rau lub ntsuas hluav taws xob ib txwm nqa cov hluav taws xob siab thiab tam sim no loj, yog li peb tso cov terminals nyob rau hauv qab kom tus neeg siv yuav tsis txhob txwm kov cov khoom siv hluav taws xob thaum ua haujlwm ntawm cov yuam sij hauv pem hauv ntej. Tsis ntev los no, peb tab tom tsim kev nyab xeeb rau hauv peb cov khoom los ntawm kev siv cov khoom siv kev nyab xeeb rau cov khoom siv hluav taws xob, cov ntawv khi rau cov terminals tam sim no, thiab cov npog tiv thaiv uas ua rau nws nyuaj rau kov cov terminals. Txawm li cas los xij, qee zaum koj tuaj yeem hnov qab qhov kev tiv thaiv npog, lossis kev sib tsoo tshwm sim tsis tau xav txog, yog li kom muaj kev nyab xeeb peb xav tias nws yog qhov tsim nyog los nrhiav qhov chaw nkag ntawm lub vaj huam sib luag tom qab.

Q: Dab tsi yog EMF rov qab ntawm transformer?

A: Hloov tam sim no sib txawv, thiab nrog sib nqus flux sib txawv, txiav ob qho tib si transformer coils thiab inducing voltage nyob rau hauv txhua kauj voj voog. Qhov hluav taws xob induced nyob rau hauv thawj Circuit Court tawm tsam qhov siv hluav taws xob thiab hu ua back voltage los yog rov qab electro-motive-force (rov qab EMF).

Q: Qhov txawv ntawm qhov ntsuas hluav taws xob thiab lub ntsuas hluav taws xob yog dab tsi?

A: Qhov no txhais tau hais tias cov ntsuas hluav taws xob tsuas yog taug qab kev siv hluav taws xob xwb. Zog Meter: Zog ntsuas, ntawm qhov tod tes, muaj ntau yam ntxiv. Lawv ntsuas ntau yam ntawm lub zog, suav nrog hluav taws xob, roj, dej, thiab thermal zog. Cov 'meter' no muab kev pom zoo ntawm txhua hom hluav taws xob siv nyob rau hauv ib qho chaw.

Q: Dab tsi yog transformer E?

A: Lub tshuab hluav taws xob yog ib qho khoom siv uas hloov hluav taws xob hluav taws xob los ntawm ib qho hluav taws xob hloov hluav taws xob mus rau ib lossis ntau lwm qhov hluav taws xob, xws li nce (nce) lossis txo ( nqis nqis) qhov hluav taws xob.

Q: Dab tsi yog qhov sib txawv ntawm cov hluav taws xob hloov hluav taws xob?

A: Feem ntau hom cua sov thiab txias transformers yog nce thiab nqis transformers nrog kauj ruam transformers hloov qhov voltage los ntawm high voltage AC 110 volts mus rau tsawg voltage AC 240 volts thaum kauj ruam transformers hloov qhov voltage ntawm 240 volts mus rau 110 volts. thiab siv rau cov tsev lag luam.

Q: Lub tshuab hluav taws xob hluav taws xob ua haujlwm li cas?

A: Transformers muaj ib khub ntawm windings, thiab lawv ua haujlwm los ntawm kev siv Faraday txoj cai ntawm induction. AC kis tau los ntawm cov thawj winding, uas tsim ib tug sib txawv sib nqus flux. Qhov chaw sib nqus uas ua rau muaj kev sib tw thib ob thiab ua kom muaj AC voltage hauv qhov winding ntawm electromagnetic induction.

Q: Dab tsi yog cov terminals hauv lub ntsuas hluav taws xob?

A: Cov terminals no yog cim L lossis A rau Kab, N lossis B rau nruab nrab. Ib lub ntsuas hluav taws xob feem ntau muaj plaub lub davhlau ya nyob twg. Ib khub ntawm cov terminals rau lub kauj tam sim no thiab lwm khub rau Voltage coil (aka siab coil).

Q: Puas yog tooj dag terminals zoo dua?

A: Brass roj teeb terminals feem ntau suav hais tias zoo dua li cov hlau lead terminals vim tias lawv muaj peev xwm tiv taus corrosion thiab tuaj yeem muab kev sib txuas hluav taws xob zoo dua. Qhov no tuaj yeem ua rau kev txhim kho roj teeb ua haujlwm thiab siv tau ntev.

Q: Tam sim no transformer siv rau dab tsi?

A: Ib qho tam sim no Transformer (CT) yog siv los ntsuas qhov tam sim no ntawm lwm lub voj voog. CTs tau siv thoob ntiaj teb los saib xyuas cov kab hluav taws xob siab thoob plaws hauv lub tebchaws fais fab. CT yog tsim los tsim ib qho kev hloov pauv tam sim no hauv nws qhov thib ob winding uas yog proportional rau tam sim no uas nws yog ntsuas nyob rau hauv nws thawj.

Q: Dab tsi yog CT thiab PT siv rau?

A: Hint: CT thiab PT hom transformer siv hauv AC fais fab. CT thiab PT ob leeg yog ntsuas cov cuab yeej siv los ntsuas qhov tam sim no thiab qhov hluav taws xob. Lawv yog siv nyob rau hauv qhov ntau ntawm cov tam sim no thiab voltages siv. Lub luag haujlwm ntawm CT thiab PT yog txo qis tam sim no thiab high voltage mus rau qhov ntsuas.

Q: Dab tsi yog qhov txawv ntawm CT thiab niaj zaus transformer?

A: Hauv cov ntsiab lus, qhov sib txawv tseem ceeb yog CT tshwj xeeb tsim los ntsuas tam sim no, thaum lub tshuab hloov pauv siv rau kev hloov hluav taws xob hluav taws xob ntawm cov hluav taws xob. Qhov sib txawv tseem ceeb yog lub peev xwm nqa tam sim no.

Q: Dab tsi yog qhov zoo ntawm transformer tam sim no?

A: Tam sim no transformers txo cov high voltage tam sim no rau tus nqi qis dua thiab muab txoj hauv kev nyab xeeb thiab yooj yim ntawm kev saib xyuas cov hluav taws xob tam sim no ntws hauv AC kis. CT ua haujlwm los ntawm kev hloov cov thawj tam sim no mus rau theem nrab tam sim no los ntawm kev sib nqus nruab nrab.

Peb nyob nraum kev zog ntsuas qhov chaw manufacturers thiab lwm tus neeg nyob hauv Suav teb, tshwj xeeb hauv kev muab cov kev pabcuam zoo. Peb sov siab txais tos koj mus yuav lub zog ntsuas qhov chaw ua nyob rau hauv Suav teb nov los ntawm peb lub hoobkas.