Mechanical zog ntsuas
Neeg kho tshuabzog meters(tseem hu ua inductive zog ntsuas), txawm hais tias muaj ntau hom thiab qauv, yog qhov zoo sib xws hauv cov qauv, suav nrog kev ntsuas cov cuab yeej, cov khoom siv kho mob thiab cov khoom siv pabcuam (tsev, ncej, lub thawv kawg, lub npe). . Cov nram qab no yog ob peb feem ntau siv mechanicalzog meters.
(1) Lub neej ntev hluav taws xob ntsuas hluav taws xob. Lub neej ntawm tus neeg kho tshuab watt-teev meter uas ib txwm siv yog nyob ntawm qhov kev coj ntawm nws cov kabmob qis. Tom qab ntawd, los ntawm lub sijhawm muab tso rau hauv kev siv, qhov yuam kev ntawm lub ntsuas hluav taws xob hluav taws xob tsis ua haujlwm vim qhov hnav ntawm cov kabmob qis, thiab lub sijhawm ntawm lub ntsuas hluav taws xob yog lub neej ntawm lub ntsuas hluav taws xob. Qhov qis qis ntawm lub ntsuas hluav taws xob hluav taws xob muaj qhov cuam tshuam zoo rau lub neej kev pab cuam ntawm lub ntsuas hluav taws xob.
Cov qauv ntawm cov khoom siv hluav taws xob niaj hnub no feem ntau suav nrog: steel jewel pob zeb bearing, graphite bearing thiab magnetic bearing. Gemstone bearings tuaj yeem muab faib ua ib lub pob zeb diamond bearings thiab ob lub gemstone bearings. Ob chav gemstone bearings muaj kev sib txhuam tsawg dua thiab zoo dua hnav tsis kam. Cov kabmob sib nqus feem ntau tshem tawm cov khoom sib hloov hauv qhov chaw los ntawm lub zog quab yuam ntawm cov hlau nplaum ntawm tib lub polarity. Sib nqus bearings txuas ntxiv lub neej ntawm lub zog ntsuas los ntawm kev txo cov neeg siv khoom siv. Tam sim no, lub neej ntev hluav taws xob hluav taws xob ntsuas hluav taws xob uas maj mam siv thiab siv feem ntau siv cov qauv sib nqus ntawm cov kabmob.
Lub tshuab hluav taws xob hluav taws xob zoo tib yam siv lub tshuab hluav taws xob ib leeg, thiab kev pabcuam lub neej feem ntau yog 5 xyoos. Lub neej ntev hluav taws xob hluav taws xob ntsuas cov kabmob tuaj yeem txuas ntxiv mus txog 10 xyoo vim yog siv cov ntaub ntawv tshiab lossis cov thev naus laus zis tshiab xws li cov kabmob sib nqus lossis graphite bearings lossis ob lub pob zeb diamond bearings.
(2) Kev ntsuas hluav taws xob dav dav. Nyob rau hauv xyoo tas los no, vim yog kev txhim kho ntawm kev ua neej nyob ntawm cov neeg nyob hauv, cov khoom siv hauv tsev tau nce zuj zus thiab muaj peev xwm loj, tab sis qhov ua tau ntawm kev siv tib lub sijhawm yog me me. Yog tias siv lub ntsuas hluav taws xob qub qub qub, qhov kev xaiv tam sim no loj dhau. Thaum qhov tseeb load me me, qhov khiav tam sim no yuav qis dua 10 feem pua ntawm cov ntsuas tam sim no ntawm lub ntsuas hluav taws xob, yog li qhov ntsuas ntsuas tsis raug; txwv tsis pub, yog tias qhov ntsuas tam sim no ntawm lub ntsuas hluav taws xob me me dhau lawm, ib zaug Thaum cov khoom siv hauv tsev siv tib lub sijhawm, lub ntsuas hluav taws xob yuav raug hlawv vim overload. Lub ntsuas hluav taws xob dav dav tuaj yeem kov yeej cov teeb meem saum toj no, tsuav yog qhov sib npaug ntawm cov khoom siv hauv tsev siv nyob rau hauv qhov ntsuas tam sim no ntawm lub ntsuas hluav taws xob.
Ob leeg tuaj yeem ntsuas qhov ntsuas tau zoo thiab raug. Yog li ntawd, lub zog hluav taws xob ntsuas hluav taws xob tau teeb tsa los ntawm cov neeg nyob hauv cov neeg nyob deb nroog thiab kev tsim kho hauv nroog hauv nroog feem ntau yog lub neej ntev, dav siv hluav taws xob ntsuas hluav taws xob. Lub ntsuas hluav taws xob dav dav kuj tseem hu ua high-overload ntau lub zog hluav taws xob ntsuas, thiab nws lub peev xwm tshaj tawm tuaj yeem ncav cuag 2 txog 4 zaug. Ntawd yog, qhov ntsuas tam sim no ntawm lub ntsuas hluav taws xob hluav taws xob tsis yog tus nqi ruaj khov, tab sis muaj ntau yam elastic. Piv txwv li, yog tias daim ntawv teev npe ib zaug tau cim nrog: 2.0, 220V, 10(40)A, lub peev xwm tshaj ntawm lub 'meter' yog 4 zaug; Thaum qhov ntsuas tam sim no ntawm lub ntsuas hluav taws xob nyob hauv 10 ~ 40A, qhov tseeb tseem tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm 2.0. . Lub 2.0, 220V, 10A lub zog hluav taws xob zoo tib yam, nws lub peev xwm tshaj yog feem ntau tsuas yog 1.5 mus rau 2 zaug. [4]
Electronic zog ntsuas
Lub tshuab hluav taws xob ntsuas hluav taws xob nrog tib lub zog ntsuas kev ua haujlwm yog qhov nyuaj rau tib lub sijhawm ua haujlwm ntau yam xws li ntsuas lub sijhawm sib koom, tswj kev thauj khoom, ntsuas qhov ntsuas ua ntej, ntsuas cov ntaub ntawv tau txais, khaws cia thiab xa mus rau lub sijhawm. Yog li ntawd, tag nrho cov tshuab hluav taws xob tshiab ntsuas tau tshwm sim.
Multi-function electric zog ntsuas. Tsis hais txog ntawm lub ntsuas hluav taws xob hluav taws xob, tsawg kawg yog ob txoj haujlwm yuav tsum tau ua kom tiav qhov ntsuas hluav taws xob. Ib qho yog tsim kom muaj lub zog hluav taws xob uas phim lub zog tiag tiag; lwm qhov yog txhawm rau khaws lub zog teeb liab kom tau txais cov nqi hluav taws xob hluav taws xob.
Cov ntsuas hluav taws xob hluav taws xob tsis muaj qhov tshwj xeeb. Nws thawj zaug kuaj qhov voltage thiab tam sim no ntawm cov kab tiag tiag thiab tsim hluav taws xob teeb liab los ntawm UI multiplier. Qhov thib ob, U / f (voltage / zaus) converter yog siv los hloov lub zog teeb liab mus rau hauv lub teeb liab mem tes nrog qee zaus, thiab cov mem tes yog mem tes los ntawm lub txee. Lub teeb liab tau sau kom tau txais hluav taws xob hluav taws xob. Cov qauv ntawm ntau lub zog hluav taws xob ntsuas hluav taws xob yog raws li qhia hauv daim duab.
Lub metering nti W hauv daim duab yog ib qho kev sib koom ua ke ntawm peb-theem metering nti uas ua rau lub zog ntawm lub teeb liab P (piv txwv li, UI khoom) thiab zaus hloov pauv ntawm Pf. Pulse nkees
Electronic multi-function electric zog meter qauv daim duab
Electronic multi-function electric zog meter qauv daim duab
Kev ua haujlwm xws li ntsuas ntsuas, sib faib sijhawm, kev ua haujlwm tsis zoo, ua kua siv lead ua kua, thiab RS485 kev sib txuas lus yog tswj hwm los ntawm microprocessor CPU.
Multi-functionzog metersfeem ntau muaj cov haujlwm hauv qab no:
1) Kev ntsuas thiab khaws cia muaj nuj nqi. Nws tuaj yeem ntsuas ib leeg, ob txoj kev ua haujlwm thiab lub zog reactive hauv ntau lub sijhawm; nws tuaj yeem ua tiav qhov ntsuas thiab tso saib ntawm lub zog tam sim no, qhov xav tau, lub zog muaj zog thiab lwm yam tsis muaj. Muaj peev xwm khaws tsawg kawg cov ntaub ntawv ntawm lub ntsuas ntsuas kawg nyeem ntawv lub voj voog.
2) Saib xyuas kev ua haujlwm. Nws saib xyuas cov neeg siv khoom siv hluav taws xob thiab qhov xav tau siab tshaj plaws thiab tiv thaiv tub sab ntawm hluav taws xob los ntawm kev txheeb xyuas cov neeg siv khoom fais fab load curves.
3) Tswj kev ua haujlwm. Kev tswj lub sijhawm thiab kev thauj khoom tuaj yeem siv tau rau cov neeg siv khoom. Tus qub yog siv rau ntau tus nqi sib koom them nqi; tom kawg yog hais txog kev txais cov chaw taws teeb tswj cov lus txib los ntawm kev sib txuas lus sib txuas lossis tswj cov khoom thauj los ntawm kev ua haujlwm sab hauv ntawm lub 'meter' (siv rau lub sijhawm lub sijhawm thiab kev ntsuas kev thauj khoom). Lub tshuab hluav taws xob hluav taws xob nrog IC daim npav interface tsis tsuas yog tuaj yeem ua tiav cov haujlwm them ua ntej, tab sis kuj muaj kev tswj hwm ntawm lub tswb qeeb thiab lub zog tsis ua haujlwm thaum lub hwj chim yuav tag.
4) Kev tswj hwm kev ua haujlwm. Lub ntsuas hluav taws xob hluav taws xob txuas nrog kev sib txuas lus ntawm lub zog hluav taws xob lossis lub ntsuas hluav taws xob nyeem ntawv los ntawm kev sib txuas lus sib txuas kom paub txog cov ntaub ntawv sib txuas nrog lub ntiaj teb sab nraud. Cov neeg siv khoom siv nrog txoj cai hauv lub zog siv hluav taws xob siv qhov chaw nyob ntawm lub ntsuas hluav taws xob (feem ntau yog 12 tus lej lej), uas tuaj yeem ua tiav lub sijhawm, sijhawm tus nqi, lub sijhawm txwv lub zog txwv, tshuav lub zog ceeb toom txwv, hnub sawv cev, thiab khov. hnub. , cov txheej txheem ntawm kev thov, lub sij hawm thiab plam, thiab lwm yam .; hu thiab saib lub sijhawm tiag tiag ntawm cov neeg siv khoom; nyeem cov kev siv hluav taws xob muaj feem xyuam, thiab xa cov ntaub ntawv ntsuas hluav taws xob mus rau lub tuam tsev sib raug raws li qhov xav tau rau kev teem caij, kev tswj fais fab, Kev siv hluav taws xob sib pauv thiab kev lag luam kev lag luam.
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