Dab tsi yog qhov txawv ntawm peb-theem hluav taws xob meter thiab ib-theem hluav taws xob ntsuas

Lub ntsuas hluav taws xob peb-theem yog siv los ntawm lub tshuab hluav taws xob peb-theem, thiab Tuam Tshoj lub zog hluav taws xob yog peb-theem plaub-xaim system! Peb theem kab thiab ib kab nruab nrab, U, V, thiab W yog hu ua peb theem, qhov hluav taws xob ntawm cov theem yog cov kab hluav taws xob, thiab qhov hluav taws xob yog 380V; theem kab thiab kab nruab nrab hu ua theem voltage, thiab qhov voltage yog 220V. Yog hais tias lub load ntawm txhua theem tsis sib npaug, nws yuav ua rau xoom point voltage offset, uas yog hais tias, qee qhov voltages txheeb ze rau cov kab nruab nrab yog siab tshaj 220 volts, thiab qee qhov qis dua 220 volts. Ob lub tshuab hluav taws xob tso tawm thiab cov hluav taws xob hluav taws xob sib kis tau zoo yog peb theem fais fab.

Nyob rau hauv hluav taws xob engineering, tsuas muaj ib theem hluav taws xob thiab peb-theem hluav taws xob. Txawm hais tias ob lub xov hlau nyob (theem xaim) 380V voltage yog siv rau cov kev xav tau tshwj xeeb, nws tsuas yog hu ua ib-theem 380V. Ib-theem hluav taws xob yog ib feem ntawm peb-theem hluav taws xob. Ib qho hluav taws xob peb-theem (peb-theem plaub-xaim) tuaj yeem muab faib ua peb lub voj voog ntawm ib-theem hluav taws xob. Cov tsev neeg pej xeem feem ntau muaj 6 pem teb, uas tej zaum yuav cuam tshuam rau peb theem hluav taws xob. Txhua theem muab ob pem teb nyob rau hauv txoj kev no, peb-theem hluav taws xob load tuaj yeem sib npaug, thiab peb-theem hluav taws xob tuaj yeem siv tag nrho. Peb-theem watt-teev meter yog tsim rau ntsuas peb-theem plaub-xaim AC lub zog muaj zog nrog qhov ntsuas zaus ntawm 50Hz lossis 60Hz. Rau kev txhim kho ruaj khov thiab siv sab hauv tsev, nws tsim nyog rau ib puag ncig, thiab huab cua tsis muaj corrosive gases thiab zam kev cuam tshuam ntawm plua plav, pwm, ntsev tsuag, condensation, kab, thiab lwm yam.

Kev ceev faj txog kev nyab xeeb rau peb-theem hluav taws xob ntsuas:

1. Peb-theem watt-teev meter tau dhau los ntawm kev tshuaj xyuas ua ntej tawm hauv lub hoobkas, thiab nws tuaj yeem ntsia tau thiab siv tau tom qab raug kaw nrog cov hlau lead. Yog tias pom tias nws yog ib lub watt-teev meter yam tsis muaj cov hlau lead foob lossis cov khoom siv tas sij hawm, thov nug lub tuam tsev muaj feem cuam tshuam rov qab xyuas nws ua ntej kev txhim kho thiab siv nws los xyuas kom meej qhov ntsuas hluav taws xob.

2. Thaum lub tshuab hluav taws xob hluav taws xob raug tshem tawm ntawm lub thawv ntim khoom qub, yog tias lub pob sab hauv lossis lub plhaub puas lawm, tsis txhob nruab lossis lub zog hluav taws xob ntawm lub ntsuas hluav taws xob, thov hu rau lub tuam txhab kev pabcuam ntawm cov khoom lag luam.

3. Nruab lub ntsuas watt-teev hauv tsev. Xaiv qhov chaw qhuav thiab qhov cua. Cov phaj hauv qab rau kev txhim kho lub watt-teev meter yuav tsum tau muab tso rau ntawm phab ntsa hluav taws kub uas tsis yooj yim cuam tshuam los ntawm kev ya raws thiab kev co. Lub installation qhov siab ntawm lub watt-teev 'meter' yog pom zoo kom txog 1.8m. Lub rooj yuav tsum ntsug thiab tsis tilted.

4. Thaum txhim kho lub watt-teev meter, teeb tsa cov theem ntu ntu (qhov zoo ib ntus) thiab daim duab kos kom raug rau kev xaim. Cov xov hlau txuas nrog lub thawv sib txuas yuav tsum tau kho kom nruj kom tiv thaiv lub thawv sib txuas los ntawm kev kub hnyiab vim tsis zoo ntawm cov khoom sib txuas.

5. Txhawm rau siv lub ntsuas watt-teev hauv cov cheeb tsam uas muaj cua daj cua dub nquag, nws yuav tsum tau siv cov kev tiv thaiv xob laim ntawm qhov chaw teeb tsa.

6. Nyob rau hauv qhov chaw uas muaj kuab paug thiab tej zaum yuav ua rau lub mechanism puas, lub zog hluav taws xob ntsuas yuav tsum tau muab ntsia rau hauv lub txee tiv thaiv.

7. Lub load siv peb-theem watt-teev meter yuav tsum nyob rau hauv 5 feem pua ​​~ 150 feem pua ​​ntawm cov rated load, piv txwv li: ib tug 50A watt-teev meter yuav siv tau nyob rau hauv qhov ntau ntawm 2 ~ 75A.

8. Ib tus kws paub txog hluav taws xob lossis kws tshaj lij yuav tsum tau teeb tsa lub ntsuas hluav taws xob, thiab nco ntsoov nyeem phau ntawv qhia kev teeb tsa.