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Rov pib dua ntawm cov ntsuas hluav taws xob ntse thiab ntsuas qhov txhaum thiab kev daws teeb meem ntawm cov ntsuas hluav taws xob ntse
Pib dua txoj kev ntawm cov ntsuas ntse ntse Multifunctional meters yog feem ntau ntse ntsuas.Cov ntse ntsuas puas tuaj yeem rov pib dua?Cov ntsuas hluav taws xob ntse tuaj yeem rov pib dua, tab sis qhov no xav tau kev tso cai thiab cov lus qhia.Yog li, yog tias tus neeg siv xav rov pib dua lub ntsuas, lawv tus kheej txoj haujlwm tsis tuaj yeem ua tiav, zeroing yog gen ...Nyeem ntxiv -
Yuav xaiv lub ntsuas hluav taws xob li cas?
Yuav ua li cas xaiv lub ntsuas hluav taws xob los ntawm tam sim no?Muaj ob qhov txiaj ntsig tam sim no ntawm lub vaj huam sib luag ntawm lub ntsuas ntsuas ntse, raws li pom hauv daim duab hauv qab no.Lub Linyang meter cim 5 (60) A. 5A yog qhov yooj yim tam sim no thiab 60A yog qhov ntsuas qhov siab tshaj plaws tam sim no.Yog tias qhov tam sim no tshaj 60A, nws yuav dhau los thiab sma ...Nyeem ntxiv -
Kev paub yooj yim txog Hluav Taws Xob Meters
Tam sim no feem ntau ntawm cov ntsuas hluav taws xob yog prepaid meters.Yog tias koj them nyiaj txaus rau ib zaug, koj tuaj yeem tsis quav ntsej them hluav taws xob rau ob peb lub hlis.Koj paub ntau npaum li cas txog tam sim no ntse prepaid hluav taws xob ntsuas?Zoo, cia tshawb nrhiav qee qhov yooj yim kn ...Nyeem ntxiv -
RS485 Kev sib txuas lus
Nrog kev paub tab thiab tsim SCM thev naus laus zis thaum ntxov 80's, lub ntiaj teb cov cuab yeej kev lag luam yog qhov pib monopolized los ntawm cov ntsuas ntse, uas yog vim qhov xav tau ntawm cov ntaub ntawv lag luam.Ib qho ntawm cov xwm txheej tseem ceeb rau cov lag luam xaiv cov meters yog kom muaj kev sib txuas lus hauv network ...Nyeem ntxiv -
PT/CT yog dab tsi?
PT feem ntau hu ua hluav taws xob hloov hluav taws xob hauv kev lag luam hluav taws xob thiab CT yog lub npe nrov ntawm tam sim no transformer hauv kev lag luam fais fab.Voltage transformer (PT): nws yog cov khoom siv hluav taws xob uas hloov qhov hluav taws xob siab ntawm lub zog hluav taws xob rau hauv ib qho qauv qis voltage (100V lossis 100 / √ ...Nyeem ntxiv -
Hluav taws xob ntsuas kev khiav hauj lwm Parameters
Yuav kom paub txog cov ntsiab lus uas siv thaum ua haujlwm cov ntsiab lus hauv lub ntsuas ntsuas FUNCTION: Sijhawm-ntawm-Siv ACTIVE CALENDAR: daim ntawv teev sijhawm tam sim no lub ntsuas ntsuas siv.PASSIVE CALENDAR: Daim ntawv qhia hnub tshwj xeeb lub ntsuas yuav siv.Nco tseg: Passive Calendar tuaj yeem qhib rau hauv 2 txoj hauv kev: - teem sijhawm - immed ...Nyeem ntxiv -
Energy Meter's No-load Behavior
Cov xwm txheej thiab qhov tshwm sim ntawm Kev Ntsuas Hluav Taws Xob Tsis Muaj Kev Coj Tus Cwj Pwm Thaum lub ntsuas hluav taws xob tsis muaj tus cwj pwm hauv kev ua haujlwm, ob qho xwm txheej yuav tsum txaus siab.(1) Yuav tsum tsis muaj qhov tam sim no hauv Circuit Court tam sim no ntawm lub ntsuas hluav taws xob;(2) Lub ntsuas hluav taws xob yuav tsum tsis tsim ...Nyeem ntxiv -
Analysis ntawm Tampering thiab Anti-tampering
Kev sib txawv ntawm zej zog txiav txim qhov tshwm sim ntawm hluav taws xob tampering.Kev txiav txim kom raug thiab kev kho hluav taws xob tampering tuaj yeem ua rau muaj txiaj ntsig kev lag luam thiab kev sib raug zoo rau cov tuam txhab hluav taws xob.Nrog rau kev txhim kho ntawm kev lag luam kev lag luam thiab maj mam nce ntawm cov neeg siv hluav taws xob, hluav taws xob tampering ...Nyeem ntxiv -
Peb-theem Electric Meter Wiring Diagram
Peb-theem hluav taws xob ntsuas tau muab faib ua peb-theem peb-xaim hluav taws xob ntsuas thiab peb-theem plaub-xaim hluav taws xob ntsuas.Muaj ob hom kev sib txuas tseem ceeb: hom kev nkag ncaj qha thiab hloov pauv nkag mus rau hom.Lub hauv paus ntsiab lus ntawm kev xaim hluav taws xob ntawm peb-theem meter feem ntau yog raws li hauv qab no: cur...Nyeem ntxiv -
Linyang Hluav taws xob ntsuas ntsuas
Linyang ua ntau yam kev ntsuas hluav taws xob los xyuas kom meej lub ntsuas ntsuas tau zoo raws li cov qauv thoob ntiaj teb.Peb tab tom yuav qhia peb cov kev ntsuam xyuas tseem ceeb raws li hauv qab no: 1. Climate Influence Test Atmospheric conditions CEEB TOOM 1 Qhov no subclause yog raws li IEC 60068-1: 2013, tab sis nrog cov nqi coj los ntawm IEC 6 ...Nyeem ntxiv -
Ntse DIN rail meter - SM120
Txhais Smart DIN rail hluav taws xob ntsuas ntsuas yog Prepayment zog ntsuas uas tau ua raws li IEC cov qauv thiab siv los ntsuas unidirectional AC nquag thiab reactive zog nrog zaus ntawm 50Hz / 60Hz rau cov neeg siv khoom hauv tsev, kev lag luam thiab kev lag luam.Nws muaj kev txhim khu kev qha zoo ...Nyeem ntxiv -
Modular thiab kev koom ua ke ntawm Smart Meters
Smart meters yog lub davhlau ya nyob twg ntse ntawm daim phiaj ntse.Txhawm rau hloov mus rau kev siv cov phiaj xwm ntse thiab lub zog tauj dua tshiab, nws muaj cov haujlwm ntawm lub zog cov ntaub ntawv khaws cia, ob-txoj kev ntsuas kev ntsuas ntau yam, kev tswj hwm tus neeg siv kawg, ntau hom kev hloov cov ntaub ntawv ntawm ob txoj kev sib txuas lus cov ntaub ntawv muaj nuj nqi thiab tiv thaiv tamp.. .Nyeem ntxiv
