Cov theem kawg ntawm EU ecodesign cov kev cai, uas yuav tsum nruj me ntsis raws li cov kev cai ntawm lub zog efficiency ntawm hluav taws xob motors, los pib siv nyob rau hauv lub Xya hli ntuj 1, 2023. Qhov no txhais tau hais tias motors ntawm 75 kW thiab 200 kW muag nyob rau hauv lub EU yuav tsum ua kom tiav lub zog efficiency sib npaug. rau IE4.
Qhov kev siv ntawmKev Tswj Xyuas Kev Ua Haujlwm (EU)2019/1781 tso ecodesign cov cai rau lub tshuab hluav taws xob thiab cov tsav tsheb sib txawv tau nkag mus rau theem kawg.
Cov kev cai tshiab rau kev siv hluav taws xob hluav taws xob siv hluav taws xob tau pib siv rau thaum Lub Xya Hli 1, 2023 thiab, raws li EU tus kheej cov kev suav, yuav ua rau txhua xyoo txuag hluav taws xob ntau dua 100 TWh los ntawm 2030. Qhov no sib haum rau tag nrho cov khoom siv hluav taws xob hauv Netherlands. .Qhov kev txhim kho kev ua tau zoo no txhais tau tias muaj peev xwm txo qis hauv CO2 emissions ntawm 40 lab tonnes ib xyoo.
Raws li lub Xya hli ntuj 1, 2023, tag nrho cov hluav taws xob motors nrog lub hwj chim tso tawm ntawm 75 kW thiab 200 kW yuav tsum muaj ib tug International Energy Class (IE) sib npaug rau tsawg kawg yog IE4.Qhov no yuav cuam tshuam rau ntau yam kev siv uas tam sim no muaj IE3 lub cev muaj zog.
"Peb yuav pom lub ntuj tsim tawm ntawm IE3 lub cev muaj zog uas tam sim no raug rau IE4 cov cai.Tab sis hnub txiav tawm tsuas yog siv rau cov motors uas tsim tom qab 1 Lub Xya Hli.Qhov no txhais tau tias cov neeg siv khoom tseem tuaj yeem muaj IE3 lub cev muaj zog xa tawm, ntev npaum li cov khoom lag luam kawg ntawm Hoyer," hais Rune Svendsen, Segment Manager - Kev Lag Luam ntawm Hoyer.
Ntxiv rau qhov yuav tsum tau IE4, Ex eb motors ntawm 0.12 kW txog 1000 kW thiab ib-theem motors los ntawm 0.12 kW thiab upwards yuav tsum tau raws li qhov tsawg kawg nkaus raws li qhov yuav tsum tau rau IE2
Cov cai los ntawm 1 Lub Xya Hli 2023
Txoj cai tshiab siv rau induction motors mus txog 1000 V thiab 50 Hz, 60 Hz thiab 50/60 Hz rau kev ua haujlwm tsis tu ncua ntawm lub mains.Cov kev xav tau rau kev siv hluav taws xob yog:
IE4 xav tau
- Peb-theem asynchronous motors nrog 2-6 ncej thiab lub zog tso tawm ntawm 75 kW thiab 200 kW.
- Tsis siv rau cov tsav tsheb nres, Ex eb motors nrog kev ruaj ntseg thiab qee lub cev muaj zog tiv thaiv tawg.
IE3 kev xav tau
- Peb-theem asynchronous motors nrog 2-8 ncej thiab lub zog tso tawm ntawm 0.75 kW thiab 1000 kW, tshwj tsis yog rau cov motors raws li IE4 yuav tsum tau.
IE2 xav tau
- Peb-theem asynchronous motors nrog lub zog tso tawm ntawm 0.12 kW thiab 0.75 kW.
- Ex eb motors nrog nce kev nyab xeeb ntawm 0.12 kW txog 1000 kW
- Ib-theem motors ntawm 0.12 kW txog 1000 kW
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias txoj cai tseem muaj lwm yam kev zam thiab cov kev cai tshwj xeeb, nyob ntawm kev siv lub cev muaj zog thiab ib puag ncig.
Post lub sij hawm: Lub Xya hli ntuj-19-2023