Hluav taws xob pliers: lub hom phiaj, yam ntxwv

Cov txheej txheem:

Hluav taws xob pliers: lub hom phiaj, yam ntxwv
Hluav taws xob pliers: lub hom phiaj, yam ntxwv

Video: Hluav taws xob pliers: lub hom phiaj, yam ntxwv

Video: Hluav taws xob pliers: lub hom phiaj, yam ntxwv
Video: 10 Lub tsev hluav taws xob loj tshaj plaws hauv qab ntuj 2024, Hlis ntuj nqeg
Anonim

Qhov xav tau los ntsuas hluav taws xob tshwm sim tsis yog ntawm cov neeg ua haujlwm ntawm cov ntaub ntawv cuam tshuam, tab sis kuj yog cov neeg zoo tib yam. Nyob rau hauv cov ntaub ntawv no, hluav taws xob pliers ua indispensable, uas yog txawv los ntawm lawv yooj yim thiab yooj yim ntawm kev siv.

Ntau yam

Cov cuab yeej no tso cai rau koj ntsuas yuav luag txhua qhov ntsuas hluav taws xob, xws li qhov hluav taws xob lossis qhov tam sim no. Nyob rau tib lub sijhawm, kev ua haujlwm ntawm lub network tsis hloov pauv hauv cov txheej txheem, thiab nws tsis tawg. Cov khoom siv tau muab faib ua ntau hom nyob ntawm qhov ntsuas qhov ntsuas:

  • ampervoltmeter;
  • wattmeter;
  • ammeter;
  • phase meter;
  • ohmmeter.
hluav taws xob pliers
hluav taws xob pliers

Qhov nrov tshaj plaws clamp meters yog xav tau los txiav txim qhov hloov tam sim no hauv tus neeg xyuas pib. Lawv coj mus rau hauv tus account lub cev cov txheej txheem ntawm tam sim no transformer, uas muaj ob windings. Qhov thib ib yog lub tsheb npav nrog ntsuas qhov ntsuas, thiab qhov thib ob yog txuas nrog cov tub ntxhais sib nqus tshwj xeeb.

Dab tsi yog clamp meter siv rau

Blawv feem ntau yog siv los xam cov load network. Hauv ib-theem version, kev ua haujlwm yog ua raws li hauv qab no: kev ntsuas tau coj los ntawm tus neeg xyuas pib, qhov tau txais tsis tau muab faib los ntawm lub ntsiab hluav taws xob thiab cov cosine ntawm lub kaum sab xis ntawm lub kaum sab xis (thaum tsis muaj lub zog reactive, nws. yog sib npaug rau ib).

Tsis tas li, nrog kev pab ntawm cov cuab yeej zoo li no, koj tuaj yeem txiav txim siab lub zog ntawm cov khoom siv hluav taws xob lossis cov khoom siv hauv tsev. Qhov tshwm sim yog xam raws li cov qauv, uas yuav tsum coj mus rau hauv tus account tus nqi ntawm tam sim no nyob rau hauv ib tug tej seem ntawm lub circuit.

Dab tsi yog hluav taws xob clamps siv rau?
Dab tsi yog hluav taws xob clamps siv rau?

Ntxiv rau, cov clamps tam sim no tsim nyog rau kev tshuaj xyuas cov khoom siv hluav taws xob ntsuas hluav taws xob, tshwj xeeb, txhawm rau txiav txim siab qhov tseeb ntawm lawv txoj haujlwm. Yog li koj tuaj yeem paub seb puas muaj qhov tsis sib xws hauv qhov ntsuas ntsuas thiab siv lub zog tiag tiag.

Tsim

Lub ntsiab tseem ceeb ntawm lub cuab yeej yog qhov ua haujlwm uas ua rau kev ntsuas, winding thiab magnetic circuit. Lub tom kawg yog tus kov, nruab nrab ntawm nws thiab cov khoom ua haujlwm muaj lub winding uas ua raws li rwb thaiv tsev. Txhua chav nyob muaj qhov tsim no, tsis hais txog qhov tshwj xeeb ntawm kev ua haujlwm thiab ntsuas qhov ntsuas hluav taws xob. Nws yog ib qho tsim nyog sau cia tias hauv cov cuab yeej ib leeg tsis muaj qhov kov, nws txoj haujlwm yog ua los ntawm kev sib txuas insulating.

Kev ntsuas hluav taws xob thiab cov cuab yeej insulating tau muab faib ua ob hom nyob ntawm seb qhov hluav taws xob clamps tau npaj rau, uas yog, ntawm lub zog ntawm lub network. Ob txhais tes yog tsim nyog rau kev ua hauj lwm nrog voltages txog 10 kV, thaum lub sij hawm txwv ntawm ib tesyog 1kv. Thawj qhov kev xaiv muab kev ntsuas yam tsis muaj kev cuam tshuam lub ntsiab, thaum cov ntsuas yuav tsum ua raws li cov qauv tsim: qhov ntev ntawm cov leeg yuav tsum yog ntau tshaj 13 cm, thiab cov khoom insulating yuav tsum yog tsawg kawg yog 38 cm. Cov khoom siv rau cov khoom siv hluav taws xob tsawg. tsis muaj qhov yuav tsum tau ua.

Cov Cai Siv

Ua ntej koj yuav tsum qhib lub cuab yeej thiab nqa ib lub cable nrog nws, uas tuaj yeem muaj theem twg. Tom qab kaw, cov kev txwv ntawm tus nqi txiav txim tau tshwm sim ntawm qhov screen. Yog tias koj xav tau kev ntsuas hauv qhov chaw uas muaj kev nkag tau yooj yim, koj tuaj yeem siv lub pob tshwj xeeb uas tsim los kho cov ntawv nyeem. Ntawd yog, cov txiaj ntsig yuav tshwm sim ntawm qhov screen txawm tias tom qab txiav tawm ntawm tus neeg xyuas pib. Siv tau rau kev teeb tsa ntawm txhua yam, ob qho tib si kaw thiab qhib. Kev ntsuas sab nraum zoov yuav tsum tsuas yog ua thaum huab cua haum thiab tsis muaj nag lossis daus.

clamp meter
clamp meter

Ua haujlwm nrog cov hlua hluav taws xob yog ua tiav thaum nruab nrog cov hnab looj tes tshwj xeeb dielectric. Tsis tas li ntawd, tus neeg koom nrog hauv kev ntsuas yuav tsum nyob rau ntawm qhov chaw uas muaj cov haujlwm insulating. Cov cuab yeej yuav raug kuaj xyuas hauv cov ntaub ntawv siv hnyav, nws yog raws li qib high voltage thiab yog tsim txhua ob xyoos. Thaum muas ib lub cuab yeej rau kev ua haujlwm hauv tsev, koj yuav tsum tau them sai sai rau lub xub ntiag ntawm lub khw muag khoom daim tshev, uas tau qhia rau ntawm lub cim tshwj xeeb. Txawm tias qhov tseeb tiashluav taws xob pliers muaj rau txhua tus neeg, koj yuav tsum tau ceev faj thaum siv cov cuab yeej no thiab ua raws li cov cai tsim. Nws yog ntshaw tias kev ntsuas yuav tsum tau ua los ntawm ob tug neeg - ib tug yog koom nyob rau hauv kev tshem tawm ntawm tsis, thiab ib tug nyeem thiab sau tag nrho cov nqi.

Yuav ua li cas xaiv

Cov ntaub ntawv zoo siv rau kev tsim khoom yog qhov kev xaiv tseem ceeb. Muaj ntau ntau cov cuab yeej uas pheej yig hauv Suav teb niaj hnub no, tab sis lawv feem ntau yog ua los ntawm cov roj hmab tsis zoo thiab cov yas thiab muaj cov ntxhiab tsw ntxhiab tsw.

ua haujlwm nrog hluav taws xob clamps
ua haujlwm nrog hluav taws xob clamps

Tus nqi ntawm cov khoom no me me, nrog rau kev pabcuam lub neej. Nyob rau tib lub sijhawm, yog tias koj xav tau cov ntsuas hluav taws xob digital rau kev siv hauv tsev, koj yuav tsum tsis txhob xaiv cov khoom siv nrog cov npe dav dav ntawm kev ua haujlwm thiab muaj peev xwm siv tau, vim tias feem ntau ntawm lawv yuav tsis lees paub, thiab lawv cov nqi siab heev. Qhov kev xaiv zoo tshaj plaws yuav yog cov cuab yeej ntsuas hluav taws xob, kev tiv thaiv thiab lub zog tam sim no.

Npaj siv

Kev ua haujlwm tuaj yeem ua tiav hauv cov khoom nqa tam sim no nrog lossis tsis muaj rwb thaiv tsev. Cov pliers hluav taws xob yuav tsum tau ua tib zoo tshuaj xyuas qhov tsis xws luag ua ntej siv, tom qab ntawd tus kov thiab cov khoom siv insulating yuav tsum tau muab so nrog ib daim ntaub huv, qhuav. Tsis tas li ntawd, thaum lub sij hawm soj ntsuam, koj yuav tsum tau xyuam xim rau cov pob qij txha ntawm qhov chaw ntawm lub magnetic circuits: lawv yuav tsum tsis txhob muaj ib tug kab ntawm corrosion thiab kab mob, thiab cov insulating ib feem yuav tsum muaj.kev pab them nqi tsis pom kev puas tsuaj. Nws yuav tsum tau muab sau tseg tias xeb hais nyob rau hauv lub magnetic Circuit Court yuav txo qhov haum ntawm nws cov ntsiab lus, vim li ntawd, qhov kev ntsuas yuav tsis raug. Raws li tau hais ua ntej, cov hnab looj tes dielectric yog qhov tseem ceeb ntxiv rau lub cuab yeej.

Yam uas koj yuav tsum paub

Nyob rau hauv cov txheej txheem ntawm kev ntsuas, ntsuas hluav taws xob yuav tsum tau khaws cia rau ntawm caj npab tawm lossis khoov, thaum lawv yuav tsum tsis txhob kov cov kab hauv av thiab tam sim no. Qhov no yog qhov tsim nyog los xyuas kom muaj kev nyab xeeb thiab tiv thaiv kev sib cuag ntawm tus neeg teb xov tooj ntawm tes nrog cov khoom nyob.

hluav taws xob pliers nqi
hluav taws xob pliers nqi

Cov ntaub ntawv tshwj xeeb yog siv rau kev tsim cov khoom siv insulating thiab kov. Qhov chaw ua haujlwm tuaj yeem muaj lub hauv paus hlau lossis ua los ntawm cov khoom siv insulating. Yog tias cov hlau tau siv rau kev tsim cov sponges, cov ntaub qhwv yuav tsum tau kho rau lawv kom tsis txhob muaj kev puas tsuaj rau lub fuse tuav thaum tswj.

Hloov fuses yam tsis tau tshem tawm qhov hluav taws xob yog ua tiav hauv tsom iav. Ua ntej siv, cov pliers raug tshuaj xyuas los xyuas lawv cov kev pabcuam thiab kev ncaj ncees ntawm cov kua roj vanish txheej ntawm insulating qhov chaw.

Ntse

Clamp meter tus nqi yuav txawv nyob ntawm kev ua haujlwm, nta thiab tsim. Qhov nruab nrab, xws li cov cuab yeej yuav raug nqi ntawm 3000-4000 rubles.

digital hluav taws xob clamps
digital hluav taws xob clamps

Los ntawm sab ntawm tes ntawm cov khoom insulatingmuaj ib tug limiter nyob rau hauv daim ntawv ntawm ib tug nres los yog lub nplhaib, txoj kab uas hla ntawm uas yog 10-15 mm loj tshaj qhov luaj li cas ntawm tus kov. Qhov chaw ua haujlwm yuav tsum muaj cov duab ergonomic uas muab kev tuav nruj ntawm cov khoom siv tiv thaiv hluav taws xob thiab lub fuse tuav. Qhov loj ntawm cov pliers yog txiav txim los ntawm qhov yooj yim ntawm kev siv.

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