Lub zog ntsuas qhov tsis tu ncua yog dab tsi - Qhov tseeb
Lub ntsuas hluav taws xob tas li yuav pab tig qhov ntsuas qhov ntsuas pom rau hauv cov ntaub ntawv siv hluav taws xob muaj txiaj ntsig. Energy pros cia siab rau nws kom raug ntsuas, nqi, thiab tswj lub zog. Peb mam li saib seb qhov ntsuas qhov ntsuas tsis tu ncua txhais li cas, thiab nws hom xws li imp/kWh lossis kWh/imp. Tsis tas li, peb yuav hais txog vim li cas kev ntsuas lub zog reactive tseem ceeb thiab yuav ua li cas kom ntsuas cov ntsuas kom raug los ntawm calibration.
Nkag siab txog Lub Zog Meter Constant
Lub meter tas li yog qhov tseem ceeb ntawm kev ntsuas lub zog. Nws qhia txog kev sib txuas ntawm kev siv hluav taws xob thiab qhov ntsuas qhov ntsuas pom. Tus lej no txuas lub zog siv rau qhov ntsuas ntsuas, xws li pulses lossis kiv puag ncig. Nws yog ib qho tseem ceeb heev rau kev xa cov 'meter' cov ntaub ntawv rau hauv cov ntaub ntawv muaj txiaj ntsig ntawm kev siv hluav taws xob, ua kom raug nqi thiab kev tswj hluav taws xob ua tau.
Kev txhais thiab qhov tseem ceeb
Lub zog ntsuas qhov tsis tu ncua, lossis meter multiplier, tseem ceeb heev. Nws txuas qhov 'meter' hais rau lub zog tiag tiag siv. Daim duab no qhia txog kev sib raug zoo ntawm qhov ntsuas ntsuas thiab lub zog siv tiag tiag. Paub txog qhov ntsuas qhov tsis tu ncua yog qhov tseem ceeb rau cov neeg ua haujlwm hauv kev lag luam hluav taws xob. Nws pab kom ntseeg tau tias kev siv hluav taws xob ntsuas raug raug.
Lub luag haujlwm hauv Energy Metering
Lub 'meter' tas li yog qhov tseem ceeb hauv kev ntsuas lub zog. Nws txuas lub zog siv rau qhov ntsuas ntsuas. Nws yog siv los hloov qhov ntsuas qhov tso tawm, zoo li pulses, rau hauv cov ntaub ntawv lub zog tiag tiag. Cov ntaub ntawv no yog qhov tseem ceeb rau kev them nqi kom raug thiab tswj kev siv lub zog kom zoo. Nws tau lees paub qhov ntsuas qhov tseeb thiab kev sau cia ntawm kev siv lub zog.
Kev nthuav qhia ntawm Meter Constants
Cov ntsiab lus rau 'meter' tas li yuav nyuaj rau to taub. Lawv yog ib qho tseem ceeb rau kev ntsuas lub zog zoo thiab ua kom cov meters sib txawv ua haujlwm ua ke. Cov ntsiab lus no suav nrog imp/kWh thiab kWh/imp. Lawv feem ntau yog siv nyob rau hauv lub zog ntsuas nrog pulses.
imp/kWh and kWh/imp
Imp/kWh qhia tias pes tsawg pulses lub 'meter' muab rau txhua kilowatt-teev siv. Ntawm qhov tod tes, kWh/imp qhia peb ntau npaum li cas lub zog ib mem tes sawv cev. Cov ntsiab lus no yog qhov tseem ceeb hauv meters nrog mem tes nta. Lawv pab phim lub ntsuas qhov tso zis nrog kev siv lub zog tiag tiag.
Revolutions ib kilowatt-teev
Lwm txoj hauv kev los tham txog cov 'meter' tas li yog siv cov kev hloov pauv ib kilowatt-teev. Ferraris meters, piv txwv li, ntsuas lub zog nrog lub spinning disc. Txhua tig ntawm lub disc sib npaug ntawm cov nqi siv zog. Qhov no yog hu ua lub meter tas li.
Pulse Outputs rau Reactive Zog
Cov ntsuas hluav taws xob tuaj yeem muaj cov khoom siv hluav taws xob ntxiv rau lub zog reactive xwb. Qhov no cia peb saib thiab them nyiaj li cas peb siv lub zog reactive sib txawv. Nrog rau imp/kvar pulse tso zis, cov chaw xws li cov lag luam lossis cov tuam txhab hluav taws xob tuaj yeem saib seb lawv siv lub zog reactive li cas. Qhov no pab kom lawv siv zog ntau dua.
Qhov tseem ceeb ntawm Reactive Energy Measurement
Nws yog qhov tseem ceeb los ntsuas lub zog reactive rau lub zog zoo dua thiab siv lub zog. Thaum peb taug qab lub zog nquag thiab rov ua haujlwm, peb pom qhov twg los txhim kho lub zog. Qhov no txo qis zog poob thiab txo cov nqi. Siv cov ntaub ntawv no, cov lag luam tuaj yeem tswj xyuas lub zog kom ntse dua. Qhov no ua rau txuag nyiaj thiab ua eco-friendlier.
Calibration ntawm imp/kvar Pulse Output
Calibrating lub imp/kvar mem tes tso zis yog qhov tseem ceeb rau kev ntsuas reactive zog zoo. Nws suav nrog kev tshuaj xyuas cov khoom siv mem tes qhov tseeb thiab ua kev hloov kho. Qhov no ua rau cov lej reactive zog raug. Tom qab ntawd, lawv tuaj yeem siv rau kev txuag hluav taws xob thiab kev them nqi.
| Energy Meter Specification | Fenice Zog Meter | Kev lag luam Standard |
|---|---|---|
| Meter tsis tu ncua (Kh) | 10 kWh/pulse | 1-10 kWh/pulse |
| Pulse Output | imp/kWh and imp/kvar | imp/kWh and imp/kvar |
| Qhov tseeb Class | Chav kawm 0.5S | Chav kawm {{0}}.5S – 2.0 |
| Kev khiav hauj lwm voltage | 230V ± 20%, 50Hz | 230V ± 20%, 50Hz |
| Nqe (INR) | 5,999 | 4,999 – 9,999 |
dab tsi yog lub zog ntsuas qhov tas li
Ua kom lub 'meter' tas li zoo-calibrated yog qhov tseem ceeb rau qhov tseeb thiab kev ntseeg tau lub zog ntsuas. Calibration ua kom lub ntsuas qhov tso zis yog qhov tseeb. Nws tshawb xyuas pulses, kiv puag ncig, lossis tus nqi Kh, kho cov khoom hauv raws li xav tau. Txoj kev no, lub ntsuas ntsuas ntsuas koj lub zog siv, ua rau cov nqi raug thiab siv lub zog ntse.
Meter Constant Calibration
Calibrating lub 'meter' tas li yog qhov tseem ceeb rau kev ntsuas kev siv zog kom raug. Los ntawm kev tshuaj xyuas lub ntsuas ntsuas qhov ntsuas kom raug thiab kho nws, cov kws paub txog hluav taws xob tuaj yeem ua kom ntseeg tau cov ntaub ntawv ntawm kev siv hluav taws xob. Cov ntaub ntawv no ua rau cov nqi raug raug thiab pab tswj lub zog zoo rau tsev thiab kev lag luam.
Ua kom muaj tseeb raws sijhawm
Kev saib xyuas tsis tu ncua thiab ntsuas ntsuas ntsuas qhov ntsuas qhov tseeb ntawm lub xyoo. Ib puag ncig yam tseem ceeb thiab kev siv tsis tu ncua yuav cuam tshuam rau lub ntsuas thiab nws qhov tsis tu ncua. Los ntawm feem ntau ua kom paub tseeb tias lub 'meter' yog nyob rau ntawm taw tes, taug qab kev siv hluav taws xob thiab kev them nqi kom raug yooj yim dua. Cov kauj ruam no yog qhov tseem ceeb heev rau cov chaw siv ntau lub zog, txhawm rau siv lub zog kom zoo thiab txiav cov nqi.
