Hluav taws xob ntsuas hluav taws xob hu ua watt-teev meters hauv peb qhov chaw engineering. Lub luag haujlwm tseem ceeb yog sau tias siv hluav taws xob ntau npaum li cas? Yuav kom ncaj ncees dua, nws yog tus nqi hluav taws xob ntau npaum li cas.
Dab tsi yog qhov tshwj xeeb yuav tsum xav txog thaum xaiv lub ntsuas hluav taws xob hluav taws xob?
1. Ib puag ncig thiab huab cua yam ntxwv. Peb lub teb chaws muaj thaj chaw loj heev thiab cov huab cua nyob rau sab qab teb, sab hnub tuaj, thiab sab hnub poob txawv heev. Yog li, thaum peb yuav lub ntsuas hluav taws xob hluav taws xob, peb yuav tsum xub xav txog nws qhov chaw siv thiab siv ib puag ncig, qhov kub siab tshaj plaws, qis tshaj qhov ntsuas kub, txheeb ze av noo, qhov siab, thiab lwm yam, dhau ntawm qhov kev siv, lub ntsuas yuav tsis ua haujlwm ib txwm, lossis ntsuas qhov tseeb yuav raug cuam tshuam heev.
2. Kev ua haujlwm voltage thiab ua haujlwm tam sim no feem ntau yog siv rau cov hluav taws xob hauv tsev, qhov hluav taws xob yog AC 220V, zaus yog 50Hz, thiab qhov tam sim no yuav tsum tau txiav txim siab raws li qhov tshwj xeeb ntawm kev siv. Yog tias nws yog lub hauv paus cua txias, lub zog yog 5kW, thiab qhov tam sim no yog li 22.5A, ces qhov tsawg kawg nkaus tam sim no ntawm lub ntsuas hluav taws xob peb xaiv yog 25A. Yog tias nws yog qhov chaw nyob, nws tuaj yeem kwv yees raws li 60-80W / square meter. Rau ib lub tsev ntawm 100 square meters, lub hwj chim yog hais txog 6-8kW thiab tam sim no yog hais txog 27A-36A.
Single Phase Multi-Function Hluav Taws Xob Meter
Ib Theem Ob Hlau Multi-Function Hluav Taws Xob Meter (Hom: E1013)
Ib Theem Ib Theem Meter nrog Multi-Function uas tau pom zoo los ntawm IEC Standard.
3. Lub luag haujlwm tseem ceeb ntawm lub ntsuas hluav taws xob hluav taws xob. Tam sim no, ntxiv rau cov chaw nyob deb nroog thiab cov chaw qub qub, muaj cov qub inductive watt-teev meters. Hauv cov tsev nyob tshiab thiab cov haujlwm tshiab, cov khoom siv hluav taws xob watt-teev ntsuas tau maj mam hloov cov qub-fashioned watt-teev meters xws li inductive ones nrog ntau thiab ntau lub zog. Dazzled. -Kev them nyiaj ua ntej, ntsuas ntsuas ntse nyeem ntawv muaj nuj nqi; - Tus nqi tswj kev ua haujlwm, ntsuas qib ntsuas, xa nqi, mus rau ntawm qhov tsis txaus ntseeg, kaw ntawm kev them nyiaj; - kab hluav taws xob, tam sim no, lub zog, lub zog hluav taws xob thiab lwm yam ntsuas kev ua haujlwm; - Kev sib txuas lus; - Cov ntaub ntawv tso saib, Fault display thiab fault alarm.
4. Rau cov khoom siv hluav taws xob ntsuas hluav taws xob, feem ntau siv cov ntxaij vab tshaus muaj xws li LED (lub teeb emitting diode) thiab LCD (kua siv lead ua kua). Cov ntsiab lus tso tawm yuav tsum ua ntej yog watt-teev zaub, tom qab ntawd cov khoom ua txhaum, thiab tom qab ntawd qhov hluav taws xob, tam sim no, lub zog, lub zog hluav taws xob thiab lwm yam kev qhia.
5. Qhov tseeb ntawm lub ntsuas hluav taws xob hluav taws xob feem ntau yog 0.2, 0.5, 1.0, thiab 2.0. Tus lej tsawg dua, qhov tseeb dua.
6. Kev siv hluav taws xob. Qhov tsawg dua qhov kev siv hluav taws xob, ntau lub zog txuag lub zog ntsuas.
7. Lub sijhawm tsawg kawg ntawm kev ua tsis tiav thiab lub neej tsim. Lub sijhawm ntev ntawm qhov nruab nrab ntawm kev ua tsis tiav thiab lub neej tsim, qhov zoo dua ntawm cov ntsuas hluav taws xob hluav taws xob.
8. Qhov ntev. Rau cov tsev nyob ib puag ncig, tsis muaj ntau qhov yuav tsum tau ua rau sab nraud ntawm lub ntsuas hluav taws xob hluav taws xob, tab sis rau qhov chaw uas muaj ntau tus neeg siv ntsuas, qhov ntsuas sab nraud ntawm lub ntsuas hluav taws xob tau cia siab tias yuav me dua thiab yooj yim rau kev teeb tsa hauv nruab nrab.
9. Ib qho tseem ceeb heev, daim ntawv pov thawj ntawm kev sib haum xeeb, kev lav zoo.
10. Kev pab cuam tom qab muag sawv cev rau lub peev xwm thiab kev ntseeg siab ntawm cov chaw tsim khoom.