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Xov xwm
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Fais fab cable piping pwm
Hluav taws xob fais fab piping pwm thiab cable piping pwm: 1. Txoj kev teeb tsa ntawm kev tiv thaiv cov yeeb nkab rau nteg cables faus rau hauv av yog hu ua yeeb nkab tso.Pw ntau lub cables nyob rau hauv cov kab tseem ceeb ntawm lub nroog blocks, nyob rau hauv cov ntaub ntawv ntawm unfavorable tsim ntawm cable trench thiab cable tunnel, ...Nyeem ntxiv -
Yellow River Science thiab Technology Group thiab Henan Heyi Hluav Taws Xob Hluav Taws Xob tau tuav kev koom tes kos npe kos npe
Thaum Lub Rau Hli 10, 2022, kev kos npe rau kev sib koom tes ntawm Yellow River Science thiab Technology Group thiab Henan Heyi Electric Power Data Service Co., LTD tau tuav hauv lub hauv paus ntawm Yellow River Science thiab Technology Group.Ob tog yuav nyob hauv ntau lub nroog hauv xeev henan, ...Nyeem ntxiv -
Tokyo Hluav Taws Xob Hluav Taws Xob npaj cov koom tes sib tw rau Toshiba
Tokyo Electric PowerCo., Nyiv lub chaw siv hluav taws xob loj tshaj plaws, tab tom txiav txim siab koom nrog tsoomfwv txhawb nqa los sib tw rau cov tuam txhab semiconductor Toshiba Corp.Lub koom haum tau nkag siab tias tau tsim los ntawm Nyij Pooj Investment Corp, tsoomfwv txhawb nqa kev nqis peev pab pawg, thiab JapanIndustrial Partners, ...Nyeem ntxiv -
Tuam Tshoj Hluav Taws Xob Hluav Taws Xob Kev Lag Luam Txhua Xyoo Kev Txhim Kho Daim Ntawv Qhia 2022
Thaum Lub Xya Hli 6, Tuam Tshoj Hluav Taws Xob Hluav Taws Xob (CEC) tau tshaj tawm Daim Ntawv Qhia Txog Kev Txhim Kho Txhua Xyoo ntawm Tuam Tshoj kev lag luam hluav taws xob hluav taws xob 2022 (REPORT 2022), tshaj tawm cov ntaub ntawv tseem ceeb ntawm kev lag luam hluav taws xob hauv xyoo 2021 rau tag nrho lub zej zog.Daim ntawv tshaj tawm 2022 qhia meej, lub hom phiaj thiab raug cuam tshuam txog ...Nyeem ntxiv -
Fais fab kev paub - DC voltage tiv taus
Lub hauv paus ntsiab lus ntawm kev ntsuas dc to tam sim no ntawm ib qho hluav taws xob insulator yog qhov pib zoo ib yam li kev ntsuas kev tiv thaiv hluav taws xob.Qhov txawv yog: dc leak test voltage feem ntau siab dua megohmmeter voltage, thiab tuaj yeem hloov kho, megohmmeter, txwv tsis pub, nws yog siab dua qhov ua tau zoo ntawm ...Nyeem ntxiv -
Fais fab cable qauv paub me me nrov science
Fais fab cable feem ntau muaj cov tub ntxhais, txheej rwb thaiv tsev thiab txheej tiv thaiv.Lub hauv paus yog siv los ua hluav taws xob;Rwb thaiv tsev txheej yog cov tub ntxhais cov neeg xyuas pib thiab cov txheej txheem tiv thaiv kev tiv thaiv kev sib cais, tiv thaiv kom tsis txhob tawg;Cov txheej txheem tiv thaiv yog siv los tiv thaiv cov txheej txheem rwb thaiv tsev ntawm lub cab ...Nyeem ntxiv -
Grounding ntawm cov khoom siv hluav taws xob, uas yog qhov koj yuav tsum paub
Hauv kev ua haujlwm fais fab, peb txhua tus paub tias hauv av tuaj yeem tiv thaiv tus kheej poob siab, tab sis ntxiv rau lub luag haujlwm no, nws tseem tuaj yeem tiv thaiv kev puas tsuaj rau cov kab thiab khoom siv, tiv thaiv hluav taws, tiv thaiv xob laim, tiv thaiv kev puas tsuaj zoo li qub, thiab lwm yam. ntawm lub zog system.Yog li dab tsi nthuav tawm p ...Nyeem ntxiv -
Hais txog qhov kev xaiv thaiv davhlau ya nyob twg, koj xav paub cov kev paub yooj yim, kab lus no muaj tag nrho!
Raws li ib qho kev sib txuas sib txuas rau txhua tus engineers, lub davhlau ya nyob twg thaiv tau siv tau ntau xyoo los muab cov hlua ruaj ruaj ruaj ruaj rau ntau yam kev siv.Lub davhlau ya nyob twg thaiv, tseem hu ua lub davhlau ya nyob twg thaiv, lub davhlau ya nyob twg txuas, lossis lub davhlau ya nyob twg, muaj cov vaj tsev modular thiab ...Nyeem ntxiv -
Kev paub yooj yim ntawm cov nroj tsuag hluav taws xob
1. Lub chaw thauj khoom feem ntau muaj qhov chaw nres tsheb lossis chaw faib khoom, thiab qhov nce lossis txo qhov voltage yog ua tiav los ntawm (transformer).2, Tuam Tshoj tus "hwj chim zaus" yog (50) Hz, zaus sib txawv ntxiv los yog rho tawm (0.2) Hz, voltage sib txawv ntxiv los yog rho tawm (5%) 3, peb-theem AC ...Nyeem ntxiv -
Lub hauv paus koj yuav tsum paub txog lub hwj chim capacitor
Rated tsis muaj hwj chim capacitor 1. Rated voltage Qhov ntsuas voltage ntawm reactive fais fab nyiaj them capacitor yog qhov ua hauj lwm voltage teev nyob rau hauv kev tsim thiab tsim, uas tsis cuam tshuam los ntawm tej yam.Feem ntau, qhov ntsuas voltage ntawm lub hwj chim capacitor yog siab dua t ...Nyeem ntxiv -
Central tuam txhab yuav ua lawv qhov zoo tshaj plaws los xyuas kom meej lub caij ntuj sov lub zog hluav taws xob
Cov lus ceeb toom daj tau tshaj tawm nyob rau ntau qhov chaw, nrog rau qhov kub siab tshaj 40 degrees Celsius hauv qee qhov chaw.Tsis ntev los no, tag nrho kev rov qab los ntawm kev lag luam yog pom tseeb dua, cov lag luam thoob plaws lub teb chaws rov pib ua haujlwm thiab kev tsim khoom ntawm qhov nrawm, kev thov hluav taws xob txuas ntxiv nce ntxiv.State-aw...Nyeem ntxiv -
Tsoomfwv Nyij Pooj tau thov rau tokyoite kom txuag hluav taws xob thaum muaj teebmeem hluav taws xob hauv ntau lub tebchaws
Tokyo tau tuav los ntawm cua sov nthwv dej thaum Lub Rau Hli.Kub hauv nruab nrab Tokyo tsis ntev los no tau nce siab tshaj 36 degrees Celsius, thaum Isisaki, sab qaum teb sab hnub poob ntawm lub nroog, ntaus cov ntaub ntawv 40.2 degrees Celsius, qhov kub siab tshaj plaws tau sau tseg rau lub Rau Hli hauv Nyij Pooj txij li cov ntaub ntawv pib.Lub tshav kub tau ua rau muaj kev nce siab hauv ...Nyeem ntxiv
