Umahluko phakathi kweenjini ze-NEMA kunye neenjini ze-IEC.

Umahluko phakathi kweenjini ze-NEMA kunye neenjini ze-IEC.

Ukususela ngo-1926, i-National Electrical Manufacturers Association (NEMA) ibeke imigangatho yeemoto ezisetyenziswa eMntla Melika. I-NEMA ihlaziya rhoqo kwaye ipapashe iMG 1, enceda abasebenzisi ukuba bakhethe kwaye basebenzise iinjini kunye neejeneretha ngokuchanekileyo. Iqulethe ulwazi olusebenzayo malunga nokusebenza, ukusebenza kakuhle, ukhuseleko, uvavanyo, ukuveliswa, kunye nokuveliswa kwe-alternating current (AC) kunye neenjini zangoku (DC) kunye neejeneretha. IKhomishini yezoMbane yeHlabathi (i-IEC) imisela imigangatho yeenjini kwihlabathi liphela. Ngokufana ne-NEMA, i-IEC ipapasha umgangatho we-60034-1, iSikhokelo kwiiMoto kwiMarike yeHlabathi.

Yintoni umahluko phakathi komgangatho we-NEMA kunye nomgangatho we-IEC? Umgangatho wemoto waseTshayina usebenzisa i-IEC (umgangatho waseYurophu) kunye neNEMA MG1 ngumgangatho waseMelika. Ngokusisiseko, ezi zimbini ziyafana. Kodwa ukwahluka kancinci kwezinye iindawo. Umgangatho we-NEMA kunye nomgangatho we-IEC uyahluka kusetyenziso lwamandla emoto kunye nokunyuka kobushushu berotor. Ukusetyenziswa kwamandla kwe-motor ye-NEMA yi-1.15, kunye ne-IEC (e-China) i-factor factor 1.Indlela yokumakisha ezinye iiparitha zihlukile, kodwa umxholo obalulekileyo uyafana.

Uthelekiso olwahlukileyo

Ngokubanzi, umahluko ophambili ngumahluko omkhulu kubungakanani bomatshini kunye nokufakwa. I-IEC ingqongqo ngakumbi malunga nokutywinwa. Ngokweemfuno zombane, iimfuno zombane ze-Nema zinexesha elide lokulayisha ngaphezulu kwe-1.15 kunye neemfuno eziphezulu zokugquma eziqhelekileyo ezibonwa kwi-UL.

Ukuthelekiswa kowona mahluko uphambili phakathi kweenjini ze-Nema kunye ne-IEC

Ukuthelekiswa kweNema kunye ne-IEC ubungakanani besiseko seemoto

Ngelixa i-NEMA kunye ne-IEC zinokufana okuninzi, kukho umahluko osisiseko phakathi kwale migangatho mibini yeemoto. Ifilosofi ye-NEMA igxininisa uyilo olomelele ngakumbi ukuze lusetyenziswe ngokubanzi. Ukukhethwa ngokulula kunye nobubanzi bokusetyenziswa ziintsika ezimbini ezisisiseko kwifilosofi yoyilo; I-IEC igxile kwisicelo kunye nokusebenza. Ukukhetha izixhobo ze-IEC kufuna umgangatho ophezulu wolwazi lwesicelo, kubandakanywa ukulayishwa kweemoto, umjikelo womsebenzi, kunye nomthwalo opheleleyo wangoku. Ukongeza, i-NEMA iyila amacandelo anemiba yokhuseleko enokuthi ibe phezulu njenge-25% yenkonzo yenkonzo, ngelixa i-IEC igxile kwindawo kunye nokongiwa kweendleko.

IKlasi ye-IE5 yokuSebenza kwamandla.

Udidi lwe-IE5 olusebenzayo luhlelo lweemoto olusekwe yiKomishoni yezoMbane yeHlabathi (i-IEC) ebonisa elona nqanaba liphezulu lamandla okusebenza kuyilo lweemoto. E-China, iklasi ye-IE5 esebenzayo ihambelana nelizwe's ukuzibophelela ekwamkeleni itekhnoloji esebenzayo yamandla kunye nokunciphisa i-carbon footprint. Iimotor ze-IE5 zifezekisa ukusebenza kakuhle kwamandla, ukunciphisa ilahleko yamandla ngexesha lokusebenza, ukuzuza ukonga iindleko ezibalulekileyo kunye neenzuzo zokusingqongileyo.

I-NEMA ayibonelelanga ngomgangatho wenkcazo ye-IE5 kwimarike yaseMntla Melika, nangona abanye abavelisi bethengisa iinjini eziqhutywa yi-VFD njenge.“ukusebenza kakuhle okuphezulu.”Ingqikelelo efanayo iyasebenza ekuphumezeni i-IE5 amanqanaba okusebenza alinganayo kunye nesantya esiguquguqukayo sokuqhuba kwimithwalo epheleleyo kunye nenxalenye. Iimoto ezidityanisiweyo zokuqhuba zisebenzisa i-ferrite-assisted synchronous reluctance technology sesinye isisombululo esinikezela nge-IE5 amanqanaba okusebenza kunye nokwenza lula ukuseta ngelixa ususa iingcingo ezixabisa kakhulu kunye nexesha lofakelo.

Kutheni ukusetyenziswa kwamandla kungumxholo oshushu?

IiMoto kunye neenkqubo zeemoto zithatha malunga ne-53% yokusetyenziswa kombane kwihlabathi. Iimotor zingahlala zisetyenziselwa iminyaka engama-20 okanye ngaphezulu, ngoko amandla asetyenziswa ngama-motor angasebenziyo aqokelela kubomi bemveliso, ebangela uxinzelelo olungadingekile kwigridi. Ngokugxila ekukhetheni i-motor engcono kakhulu yokuphucula ukusebenza kakuhle kwenkqubo kunye nokuphepha ukukhutshwa kwe-CO2, impembelelo yokusingqongileyo kunye nokugcinwa kweendleko kunokunciphisa, ezinokugqithiselwa kubathengi. Ukongeza ekunciphiseni iigesi ze-greenhouse kunye neendleko zamandla, ii-motor ezisebenzayo zinokuphucula umgangatho womoya, ukunciphisa ixesha lokunciphisa izixhobo, kunye nokwandisa imveliso yabasebenzisi bokugqibela.

I-Mingteng Motor Advantages

Anhui Mingteng (https://www.mingtengmotor.com/) ivelisa kwaye iphuhlise iimotor zemagnethi ezisisigxina ezinemigangatho yamandla kunye nemilinganiselo yofakelo ethobela ngokupheleleyo imigangatho yeInternational Electrotechnical Commission (IEC), enamanqanaba okusebenza kwamandla afikelela kumanqanaba e-IE5, iinkqubo zemveliso yeemoto ezinevoltage ephezulu ezonga i-4% ukuya kwi-15% , kunye neenkqubo zemveliso yeemoto eziphantsi-voltage ezigcina i-5% ukuya kwi-30%. I-Anhui Mingteng lolona phawu lukhethwayo lokuguqula amandla emoto!

Ilungelo lokushicilela: Eli nqaku lishicilelwe kwakhona inombolo yoluntu ye-WeChat "今日电机", ikhonkco lokuqalahttps://mp.weixin.qq.com/s/aycw_j6BV0JJiZ63ztf5vw

Eli nqaku alibonisi iimbono zenkampani yethu. Ukuba unezimvo ezahlukeneyo okanye iimbono, nceda usilungise!