Kev Xaiv Lub Cev Muaj Zog Tiv Thaiv Kev Tawg Tseem Ceeb: Chav Kawm I Div 2 Pawg B Daim Ntawv Pov Thawj Qhov Txawv hauv North American Standard

Ib tug neeg siv khoom los ntawm Tebchaws Meskas nyuam qhuav nug txog kev hloov cov khoom uas twb muaj lawmTECOpov thawj tawgcov cav siv rau hauv cov haujlwm tshuaj lom neeg & lub zog. Tus thawjNEMA lub cev muaj zogtau txais cov qauv nruj ntawm thaj chaw txaus ntshai hauv North American:

• Chav Kawm I, Div 2, Pawg B, C & D
• Chav Kawm I, Cheeb Tsam 2, Pawg IIB+H₂, IIB & IIA

Tus neeg siv khoom tau txais tus nqi rau peb thawj zaugNEXP seriesNEMA cov cav zoo tshaj plaws, uas tau tsim los rau kev siv hauv kev lag luam hnyav. Txawm li cas los xij, thaum lub sijhawm tshuaj xyuas kev siv tshuab, qhov sib txawv tseem ceeb ntawm kev ua raws li txoj cai tau pom txog daim ntawv pov thawj pab pawg tiv thaiv kev tawg.

Kev Piav Qhia Txog Qhov Txawv Tseem Ceeb ntawm Kev Siv Tshuab

1. Kev Txhais Lus Txog Qhov Chaw Phom Sij Hauv Tebchaws Amelikas Qaum Teb Qib I Pawg I suav nrog cov chaw uas muaj cov pa roj thiab cov pa dej uas yooj yim hlawv. Cov pawg raug faib ua pawg raws li kev pheej hmoo ntawm kev kub hnyiab ntawm cov roj, qhov twg:

• Pawg B: Qhov kev ntsuas nruj tshaj plaws, tshwj xeeb rauhydrogen (H₂)thiab cov pa roj uas muaj kev pheej hmoo siab
• Pawg C & D: Rau cov pa roj uas yooj yim hlawv hauv kev lag luam xws li ethylene thiab propane

Qib 1 yog hais txog qhov chaw uas muaj roj txaus ntshai tas li lossis ntau zaus; Qib 2 yog hais txog thaj chaw uas muaj roj txaus ntshai tshwm sim qee zaum hauv qab cov xwm txheej tsis zoo.

1. Peb Qhov Xwm Txheej Ua Raws Cai ntawm Ob Lub Cev Muaj Zog Series

• NEXP SeriesTsim thiab tau ntawv pov thawj rauChav Kawm I Div 1ib puag ncig (qib txaus ntshai dua li Div 2). Txawm li cas los xij, tus qauv noTSIS tuav daim ntawv pov thawj Group B, txhais tau tias nws tsis tuaj yeem siv rau cov xwm txheej ua haujlwm uas muaj hydroge, txawm tias nws ua tau raws li Div 1 qhov yuav tsum tau ua.
• NSHE Series: Tau ntawv pov thawj rauChav Kawm I Div 2, Pawg B, C & D, phim tag nrho cov qauv pov thawj tawg ntawm lub cev muaj zog TECO thawj, suav nrog kev sib raug zoo nrog cov roj hydrogen Group B daim ntawv thov.

Ob Txoj Kev daws teeb meem rau tus neeg siv khoom

Raws li qhov sib txawv ntawm daim ntawv pov thawj, peb tau muab ob txoj kev daws teeb meem rau cov chaw tsim khoom twj tso kua mis:

1. Kev daws teeb meem ua raws li tag nrhoTxais yuav NSHE series Class I Div 2 motors nrog daim ntawv pov thawj Group B/C/D tiav. Peb tau kho dua daim ntawv hais nqe thiab npaj cov ntaub ntawv pov thawj tag nrho suav nrog cov duab kos, cov ntaub ntawv thiab cov ntawv pov thawj kom sib haum nrog tus qauv qub ntawm lub cev muaj zog.
2. Kev daws teeb meem txheeb xyuas qhov mob: Xyuas kom tseeb tias puas muaj hydrogen (Pawg B roj) nyob rau ntawm qhov chaw. Yog tias tsis muaj hydrogen koom nrog, NEXP series motors tuaj yeem siv ncaj qha; yog tias muaj hydrogen, tsuas yog NSHE series motors thiaj li tau txais kev pom zoo rau qhov project.

Kev Lag Luam Takeaway

Cov ntaub ntawv no qhia meej tiasKev xaiv lub cev muaj zog hauv thaj chaw muaj kev phom sij tsuas yog tsis tuaj yeem txiav txim siab los ntawm Div theem xwb (Div 1 vs Div 2)Daim ntawv pov thawj pawg (tshwj xeeb tshaj yog Pawg B rau hydrogen) yog qhov yuav tsum ua raws li cov haujlwm tshuaj lom neeg, petrochemical thiab lub zog raws li cov qauv North American. Cov neeg xa khoom tawm thiab cov neeg koom ua ke ntawm lub twj tso kua mis yuav tsum xyuas cov kev cai ntawm pawg tiv thaiv kev tawg nrog cov xov xwm hauv qhov chaw, kom tsis txhob muaj kev tsis lees txais qhov project, kev ua haujlwm dua thiab kev xa khoom qeeb vim yog kev tsis sib xws ntawm daim ntawv pov thawj.