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Txoj moo

Re: Rcbo Tseeb Version CE, CB, SAA ntawv pov thawj (2024)

Peb tus kheej-tsim 2P thiab 4p Rcbo Circuit Court cov kab ke tau ua tiav Kev Kuaj Thoob Tebchaws

Re: 136 'canton ncaj ncees

Qhov 136th Canton Fair yuav raug lees paub meej hauv Guangzhou txij lub Kaum Hlis 15 txog 19 xyoos, 2024; Peb ua tsaug caw txhua tus neeg yuav khoom tuaj ntsib peb lub rooj muag khoom rau kev coj thiab tham txog kev koom tes kev koom tes. Peb lub rooj muag khoom ntawm lub rooj muag khoom ntawm lub r......

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Re: 136 'canton ncaj ncees tuav tau

Lub 136th Canton Fair tau raug loj heev hauv Guangzhou txij lub Kaum Hlis 15 txog 19 xyoos, 2024; Peb lub tuam txhab tau ua tiav cov hom phiaj tsim ntawm koom nrog hauv kev nthuav tawm

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Qhov sib txawv ntawm MCB, RCCB, thiab RCBO

MCB (tej yam me me Circuit Court breaker): Tus tub ntxhais muaj kev tiv thaiv ntau dhau thiab ua haujlwm luv luv, uas tsuas yog txiav tawm ntawm tsev neeg txoj kev ntws tawm yam tsis muaj kev txhawj xeeb rau hluav taws xob.

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Ua haujlwm ua haujlwm ntawm thermal relay thiab xaiv kev ceev faj

Thermal thim cov neeg tseem ceeb ntawm Felay tsev neeg, nquag siv hauv kev tsim khoom thiab tuav qhov tseem ceeb.

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Dab tsi yog qhov haujlwm ntawm cov hluav taws xob kev tswj hwm stabilizer thaum siv tau?

Nyob rau hauv ib puag ncig uas lub zog hluav taws xob tsis yog ib txwm zoo, voltage regulator stabililizer ua si lub luag haujlwm tseem ceeb. Qhov tseem ceeb, nws yog ib qho cuab yeej tswj hwm hluav taws xob ntau, nrog nws cov haujlwm tseem ceeb tau saib cov kev hloov pauv hauv cov lus qhia hauv lub......

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