Bangaren M2JA-BP80M2A
Saukewa: M2JA-BP80M2B
Saukewa: M2JA-BP90S2A
Saukewa: M2JA-BP90L2A
Saukewa: M2JA-BP100L2A
Bangaren M2JA-BP112M2A
Saukewa: M2JA-BP132S2A
Saukewa: M2JA-BP132S2B
Bangaren M2JA-BP160M2A
Saukewa: M2JA-BP160M2B
Saukewa: M2JA-BP160L2A
Bangaren M2JA-BP180M2A
Saukewa: M2JA-BP200L2A
Saukewa: M2JA-BP200L2B
Bangaren M2JA-BP225M2A
Bangaren M2JA-BP250M2A
Saukewa: M2JA-BP280S2A
Bangaren M2JA-BP280M2A
Saukewa: M2JA-BP315S2A
Bangaren M2JA-BP315M2A
Saukewa: M2JA-BP315L2A
Saukewa: M2JA-BP315L2B
Bangaren M2JA-BP355M2A
Saukewa: M2JA-BP355L2A
Bangaren M2JA-BP80M4A
Saukewa: M2JA-BP80M4B
Saukewa: M2JA-BP90S4A
Saukewa: M2JA-BP90L4A
Saukewa: M2JA-BP100L4A
Saukewa: M2JA-BP100L4B
Bangaren M2JA-BP112M4A
Saukewa: M2JA-BP132S4A
Bangaren M2JA-BP132M4A
Bangaren M2JA-BP160M4A
Saukewa: M2JA-BP160L4A
Bangaren M2JA-BP180M4A
Saukewa: M2JA-BP180L4A
Saukewa: M2JA-BP200L4A
Saukewa: M2JA-BP225S4A
Bangaren M2JA-BP225M4A
Bangaren M2JA-BP250M4A
Saukewa: M2JA-BP280S4A
Bangaren M2JA-BP280M4A
Saukewa: M2JA-BP315S4A
Bangaren M2JA-BP315M4A
Saukewa: M2JA-BP315L4A
Saukewa: M2JA-BP315L4B
Bangaren M2JA-BP355M4A
Saukewa: M2JA-BP355L4A
Bangaren M2JA-BP80M6A
Saukewa: M2JA-BP80M6B
Saukewa: M2JA-BP90S6A
Saukewa: M2JA-BP90L6A
Saukewa: M2JA-BP100L6A
Bangaren M2JA-BP112M6A
Saukewa: M2JA-BP132S6A
Bangaren M2JA-BP132M6A
Saukewa: M2JA-BP132M6B
Bangaren M2JA-BP160M6A
Saukewa: M2JA-BP160L6A
Saukewa: M2JA-BP180L6A
Saukewa: M2JA-BP200L6A
Saukewa: M2JA-BP200L6B
Bangaren M2JA-BP225M6A
Bangaren M2JA-BP250M6A
Saukewa: M2JA-BP280S6A
Bangaren M2JA-BP280M6A
Saukewa: M2JA-BP315S6A
Bangaren M2JA-BP315M6A
Saukewa: M2JA-BP315L6A
Saukewa: M2JA-BP315L6B
Bangaren M2JA-BP355M6A
Saukewa: M2JA-BP355M6B
Saukewa: M2JA-BP355L6A
Bangaren M2JA-BP80M8A
Saukewa: M2JA-BP80M8B
Saukewa: M2JA-BP90S8A
Saukewa: M2JA-BP90L8A
Saukewa: M2JA-BP100L8A
Saukewa: M2JA-BP100L8B
Bangaren M2JA-BP112M8A
Saukewa: M2JA-BP132S8A
Bangaren M2JA-BP132M8A
Bangaren M2JA-BP160M8A
Saukewa: M2JA-BP160M8B
Saukewa: M2JA-BP160L8A
Saukewa: M2JA-BP180L8A
Saukewa: M2JA-BP200L8A
Saukewa: M2JA-BP225S8A
Bangaren M2JA-BP225M8A
Bangaren M2JA-BP250M8A
Saukewa: M2JA-BP280S8A
Bangaren M2JA-BP280M8A
Saukewa: M2JA-BP315S8A
Bangaren M2JA-BP315M8A
Saukewa: M2JA-BP315L8A
Saukewa: M2JA-BP315L8B
A wurare masu haɗari, madaidaicin amfani da fashewar-hujjojin wutan lantarki yana da matukar muhimmanci. A saboda wannan dalili, kasashe da yawa sun tsara tsarin da amfani da fashewar-hujjojin wutan lantarki. GB 3836 ~ 2000 ma'aunin kayan lantarki don yanayin gas mai fashewa yayi daidai da IEC60079, amma ya wuce matsayin IEC60079. Dangane da takamaiman yanayi na kasar Sin, an kara wasu muhimman abubuwan asali na kasar Sin a cikin IEC60079 don samar da tsarin tabbatar da ingancin fashewar GB 3836 Sabon fasali.
Tsarin M2JAX (80 ~ 355) motar wuta mara nauyi ita ce masana'antar cikin gida mafi ci gaba ta Shanghai ABB Electric Co., Ltd., wanda ya gabatar da sabuwar fasahar kera motoci ta zamani a karni na 21 na kamfanin ABB tare da hada halayen Sinawa na China 3836-2000 misali Yi amfani da samfuran 4-matakin fashewar-hujja na lantarki na lantarki (Ex d llc) (ƙungiyar zazzabi T1 ~ T4).
Halayen fasaha:
★ hazaka sosai
An kai darajar daraja ta biyu ta darajar tuki mai inganci ta Turai, kuma ta dace da darajar kuzarin matsakaitan matsakaitan matsakaitan matsakaitan matsakaita uku da matsakaici a tsarin kasar Jamhuriyar Jama'ar Sin.
★ ualarfin bandwidth biyu
Matsakaicin ƙarfin lantarki shine 220V ~ 690V, ya dace da wutar lantarki 50Hz da 60Hz.
★ Rashin amo
Ta hanyar inganta fasahar kamar ƙirar lantarki, yanayin samun iska, da ƙirar tsarin, motsi na M2JA masu motsi suna da ƙaramin amo.
★ Babban daukewar kayan aiki
Motar tana amfani da kayan tsalle-tsalle mai zurfi a cikin dogon tsayi. Jirgin saman 80-132 mai girma yana ɗaukar mai dindindin. 160-355 sanye take da kayan inzartar mai.
★ Kyakkyawan aminci
Motar cikakken tsari ne mai sanyaya iska mai sanyi tare da digiri na IP55 na kariya, kayan aikinsa da hanyoyinsa sun cika bukatun muhalli. Motar tana da ƙarfi na inji, mai ƙarfi da dorewa, da ƙarfi da tsatsa da lalata.
Iska yana da kyakkyawan dogaro. Yana amfani da tsarin rufewar F-matakin da kuma ma'aunin B. Kuma bisa ga bukatun mai amfani, haɓaka ma'aunin zafi na PTC ko sauyawar zafi.
Yanayin aiki
Nau'in zafin jiki na yanayi ya bambanta da lokacin amma bai wuce -15 ℃ ~ 40 ℃
A saman teku: ba fiye da 1000m ba
Mitar: 50Hz / 60Hz
Ragewa: 220V ~ 690V
Yanayin aiki: mai ci gaba (S1)
Hanyar farawa: cikakken fara ƙarfin lantarki, farawa Y-△ ko farawa
Hanyar watsawa: Za'a iya amfani da isar da sauƙaƙe ko watsa jigilar kaya don mamayewa da dumama: Class F Duk da haka, ƙarancin tashin iska na stator yana 80K, wanda ke nufin cewa an ƙididdige shi gwargwadon matakin B (hanyar juriya). Samun yawan zafin jiki wanda aka yarda da shi ba ya wuce 95 ° C (hanyar ma'aunin zafi da sanyio).
Hanyar sanyaya: IC416
Fashewar-hujja mai canzawa matattakala wata nau'ikan samfurori masu fashewa ne, kuma kayan aikin wutar lantarki ne na asali. Muna da wasu fahimta game da abubuwan fashewa-hujja masu canzawa na musanya-yanayi, da gabatar da tsarinsa da halayensa na asali, muna fatan taimakawa kowa.
Tare da haɓaka da sauri na fasaha na lantarki, yin amfani da "fashewar-hujja mai canza yanayin motsi + mai sauya yanayin" Hanyar ƙirar saurin AC tana yin canji a cikin filin ƙirar gudu tare da babban aikinta da tattalin arzikinta. Fa'idodin da ya kawo wa masana'antu da ake buƙata Ee, yana adana ƙarfi, inganta ƙimar cancantar samfuri da ƙimar samfurin, wanda ke inganta ingantaccen injina da ingancin samarwa.
Bayyanar-yanayi na sauya fasalin motoci da adana B da kuma yawan zazzabi, masana'antar hana ruwa ta F-polymer, kayan aikin kwaroron roba da kuma matattarar inginin samar da kayan kwalliya da tsari na musamman, wanda hakan ke sanya wutar lantarki ta tsaurara karfin lantarki da karfin injin sosai, wanda hakan ya inganta. Ya ishe M ga babban aiki na injin hawa da juriya ga tsaurarawar yanayi na yau da kullun daga inverters da lalata lalacewa ta hanyar ƙarfin lantarki. Matsakaicin sikeli yana da girma, kuma matakin girgizawa ne matakin R (rage matakin girgizawa). Abubuwan da aka kera suna da madaidaicin aiki, kuma ana amfani da dutsen musamman na musamman, wanda zai iya gudana da babban sauri. Tsarin sanyaya iska mai ƙarfi, duk suna amfani da shigo da iska mai ƙarfi axial fan-shiru, rayuwa mai ƙarfi, iska mai ƙarfi. Tabbatar da cewa abin fashewa-mai tabbatar da abin fashewa ya zama an sanyaya shi sosai a kowane tsayi, kuma zai iya samun babban aiki na dogon lokaci mai sauri ko maras nauyi.
Abbuwan amfãni na fashewar-hujja inverter motor:
1. Tare da fara aiki.
2. An karɓi ƙirar lantarki don rage juriya na stator da rotor.
3. Daidaitawa da canzawa akai-akai a karkashin yanayin aiki daban-daban.
4. Adana makamashi zuwa wani yanayi.
Inverter na'ura ce da ke canza yanayin da ake canzawa ta zamani tare da tsayayyen wutar lantarki da mitar zuwa alternating current tare da m voltage ko mita. Yana da kewayon aikace-aikace iri-iri a cikin ainihin samarwa. Don haka menene ka'idar aikin inverter? Gidan Gidan Wutar lantarki zai dauke ka don raba tare da kai.
Babban layi yana hade da sassa uku, watau rectifier, santsi mai santsi da inverter, kuma an rarraba shi gaba ɗaya nau'in halin yanzu da nau'in ƙarfin lantarki. Nau'in wutar lantarki wani inverter ne wanda yake juyawa da DC wata matattara mai karfi zuwa AC, kuma tarar da da'irar DC din take da karfi. Nau'in halin yanzu shine mai canzawa wanda yake canza yanayin madaidaiciyar asalin yanzu zuwa cikin wani wurin musayar yanzu. Faɗinsa madaidaicin DC shine inductor. Ya ƙunshi sassa uku, "mai daidaitawa" wanda ke canza ƙarfin wutan lantarki a cikin wutar DC, "da'irar iska mai laushi" wanda ke ɗaukar ƙwayar wutar lantarki da aka samar ta hanyar masu juyawa da masu juyawa, da kuma "jujjuya" wanda ke canza ikon DC zuwa ikon AC. Mai Canzawa. "
Mai gyara
Kwanan nan, ana amfani da mai jujjuya diode, wanda ke canza ƙarfin wutan lantarki zuwa tashar wutar lantarki ta DC. Hakanan yana yiwuwa a yi amfani da juzu'i biyu na masu juyawa don samar da mai canzawa wanda yake iya juyawa. Saboda ikonta na juyawa ne, zai iya yin aikin farfadowa.
Matsakaiciyar zagaye mai kewaye
Wutar lantarki ta DC da aka gyara ta hanyar zazzagewa ta ƙunshi wutan lantarki wanda yake sau 6 sau na adadin wutar lantarki. Bugu da kari, turaren da yake shigowa da inverter shima yana canza wutar lantarki ta DC. Don kashe sauƙaƙan ƙarfin lantarki, ana amfani da inductor da masu ƙarfin amfani da wutar lantarki don ɗaukar ƙwayar wutan lantarki (na yanzu). Idan ƙarfin na'urar yayi karami, idan akwai wani gefe a cikin wutan lantarki da kuma manyan abubuwan da ke kewaye, za'a iya ƙone inductor kuma ana iya amfani da wani mai sauƙin gyara mai amfani.
Inverter
Akasin mai gyara, mai inverter yana sauya wutar DC zuwa ikon AC na mitar da ake buƙata, kuma lokacin da aka kunna na'urori masu sauyawa 6 da kuma kashewa a lokacin da aka ƙaddara, ana iya samun fitarwa na AC na zamani-3. Typeauki nau'in wutar lantarki PWM inverter a matsayin misali don nuna lokacin juyawa da kuma ƙarfin bugun ƙarfin lantarki.
Gudanar da kewaye
Yankin kewayewa ne wanda ke ba da siginar sarrafawa don babban da'irar da ke ba da wutar lantarki ga motar asynchronous (ƙarfin lantarki da mita ana daidaitawa). Yana da mita da kuma ƙarfin lantarki "ƙididdigar ƙididdigar ƙira", babban madaidaiciyar "ƙarfin lantarki da kuma kewayewar gano cibiyoyin yanzu", da kuma motar "saurin gano yanayin". Ya ƙunshi "da'irar tuki" wanda ke haɓaka siginar iko na da'irar lissafi, da "da'irar kariya" daga inverter da motar.
(1) Daidaita aiki: Kwatanta saurin waje da kuma umarnin katako tare da na yanzu da kuma siginar lantarki na da'irar gano don tantance fitowar fitarwa da mitar mai inverter.
(2) Farin din din din din din din din da abin lura a halin yanzu: Gano wutan lantarki da mai halin yanzu daga babban karfin da'irar.
(3) Kewaya firikwensin: Yankin da yake jan babban na'urar kewaye. An ware shi daga kewaye wurin sarrafawa don yin babban na'urar kewayewa da kunnawa. (4) Yankin gano wuri: Takeauki siginar mai gano saurin (tg, plg, da dai sauransu) wanda aka sanya akan injin ƙwanƙwarar motar asynchronous azaman siginar sauri, sannan ka tura shi zuwa wurin lissafin. Dangane da umarnin da aiki, injin zai iya yin saurin gudu.
5 (5) Yankin kariya: Gano wutan lantarki da kuma halin yanzu. Lokacin da mahaukaci kamar ɗimbin yawa ko ƙari yake faruwa, don hana lalacewar inverter da inynchronous motor, dakatar da inverter ko kashe ƙarfin lantarki da ƙimar yanzu.
Ana aika da siginar analog na poentiometer ta waje ga CPU ta hanyar sauya analog-zuwa-dijital don cimma manufar daidaitawa da sauri. Hakanan ana aika siginar canji na waje zuwa CPU mai sarrafawa ta ƙofar NAND.
Tsarin gini na matattarar m
Lokacin da hancin asynchronous motar ba ta canzawa da yawa, saurin yana zama daidai da mitar. Ana iya ganin cewa sauya ƙarancin wuta na iya canza saurin motar asynchronous. A cikin sauyawar saurin canzawa, ana fatan koyaushe cewa babban ƙazamar magana tana canzawa. Idan babbar magana ta Magnetic ta fi girma girma tsakanin magnetic a yayin aiki na yau da kullun, ana tura madaurin birki don ƙara farin ciki a halin yanzu kuma an rage ƙarfin wutar lantarki. Idan babbar magana ta Magnetic tana da ƙananan girma daga magnetic magana yayin aiki na yau da kullun, ana rage ƙarfin wutar lantarki.
Babban fasalulluka na mitar mitar mai canzawa
Moto na musanyawa ta musamman mussaman suna da halaye masu zuwa:
Tsarin zafin jiki na Class Class, masana'antar sarrafa kayan F. High polymer rufin abu da kuma matsi matsa lamba tsoma zane masana'antu tsari da musamman rufin tsari ana karɓa don yin lantarki windings tare da mafi rufi rufin wutar lantarki da mafi girma inji ƙarfi, wanda ya isa ga high-gudun aiki da mota da juriya ga high-mita na yanzu rawar jiki da ƙarfin lantarki na inverter. Lalacewa daga ruɗewa.
Babban sikelin daidaito, matakin girgizawa ne matakin R (matakin rage girman girgiza), ingantaccen kayan aiki na sassan injinan, da kuma amfani da tsinkaye na musamman, na iya gudana cikin babban gudu.
Tsarin iska mai ƙarfi da sanyaya, duk suna ɗaukar fan mai shigo da iska mai kwalliya tare da matsanancin shiru, rayuwa mai ƙarfi da iska mai ƙarfi. Tabbatar da cewa motar ta sami ingantaccen watsawar zafi a kowane gudu kuma tana iya samun babban aiki na dogon-sauri ko maras nauyi.
Idan aka kwatanta da injinar inverter na gargajiya, injin YP da aka kirkira ta software AMCAD suna da kewayon saurin haɓaka da ingancin ƙira mai girma. Tsarin filin na musamman na magnetic yana daɗaɗa filayen maganadisu masu daidaituwa don saduwa da buƙatun mitar dumu dumu, adana makamashi da ƙarancin ƙirar amo. Tare da kewayon daɗaɗɗen ƙarfin ƙarfin wuta da sifofin sarrafawa na hanzari, saurin yana tsayayyiya kuma babu ƙwararraki mai ƙarfi.
Yana da kyawawan abubuwan kwatantawa tare da nau'ikan inverters. Tare da sarrafawar vector, zai iya cimma ƙarfin zartar da ƙarfin zartar da sauri, ƙarancin mita da kuma babban torque da madaidaicin saurin saurin sarrafawa, ikon sarrafa matsayi da ikon sarrafawa mai sauri. YP jerin motsi na musamman masu motsi na musamman za a iya sanye su da fuka-fukai da ƙuƙwalwa don samar da madaidaiciyar tsayawa, da cimma madaidaicin matakan saurin gudu ta hanyar saurin-madaukai iko.
Amfani da "reducer + mita juyawa wanda aka kera motar + encoder + inverter" don cimma madaidaicin saurin ƙananan ƙaƙƙarfan saurin sarrafawa. YP jerin inverter musamman motsi injiniya suna da tsari mai kyau, kuma ƙididdigar shigarwarsu yana dacewa da ka'idojin IEC, kuma suna iya canzawa tare da injin janar na gaba ɗaya.
Babban da'ira shine sashi na juyawa wanda ke ba da ƙarfin lantarki da ƙarfin sarrafawa don injin asynchronous. Za'a iya rarrabuwar manyan hanyoyin kewaye-fashewar abubuwan fashewa zuwa nau'ikan biyu: nau'in wutar lantarki wani nau'in inginer ne mai fashewa kuma wanda yake canza DC daga tushen wutar lantarki zuwa AC, da kuma tace kebul din DC mai karfin ne. Nau'in yanzu shine wata hanyar fashewa-wacce take jujjuya madaidaiciyar asalin wurin zama zuwa ga wani wurin canji. Faɗinsa madaidaicin DC shine inductor. Ya ƙunshi sassa uku, "mai gyara" wanda ke canza ƙarfin wutan lantarki a cikin wutar DC, "da'irar iska mai laushi" wanda ke ɗaukar ƙwayar wutar lantarki da aka samar ta hanyar masu juyawa da masu juyawa, da kuma "jujjuya" wanda ke canza ikon DC zuwa ikon AC. Mai Canzawa. "(1) Maimaitawa: Kwanan nan, an yi amfani da mai sauyawa ta diode, wanda ke canza ƙarfin wutan lantarki zuwa tashar wutar lantarki ta DC. Hakanan yana yiwuwa a yi amfani da saiti guda biyu na masu juyawa don ƙirƙirar juyawa mai juyawa. (2) Yankin motsi na Fulawa: Wutar wutar lantarki ta DC da aka gyara ta gyarawa ta ƙunshi wutan lantarki wanda yake sau 6 sau na adadin wutar lantarki .. Bugu da kari, turawar da mai aikin inverter yake shima ya canza da wutar lantarki ta DC .. Don murkushe sauye-sauyen wutan lantarki, ana amfani da inductor da masu amfani da wutar lantarki domin ɗaukar kuzari mai ƙarfi (na yanzu) Idan ƙarfin na'urar yayi ƙanƙanun, idan akwai iyaka a cikin wutan lantarki da manyan abubuwan da ke kewaye, ana iya ƙone inductor kuma Za'a iya amfani da wani abu mai sauƙi mai laushi. (3) Inverter: Ya bambanta da mai gyara, inverter yana canza wutar DC zuwa ikon AC na mitar da ake buƙata .. Ta kunna da kashe na'urori masu sauyawa 6 a de lokacin ƙarewa, ana iya samun fitowar AC kashi 3. Typeauki nau'in wutar lantarki PWM inverter a matsayin misali don nuna lokacin juyawa da kuma ƙarfin bugun ƙarfin lantarki. Circulen sarrafawa wani kewaye ne wanda ke ba da siginar sarrafawa zuwa babban da'irar da ke ba da wutar lantarki ga motar asynchronous (ana iya daidaita ƙarfin lantarki da mita). Yana da mita da kuma ƙarfin lantarki "ƙididdigar ƙididdigewa", babban madaidaiciyar "ƙarfin lantarki da kewayewar ganowa na yanzu", da kuma motar "saurin gano Circuit", "da'irar motsi" wanda ke haɓaka siginar sarrafawa ta kewaye ilimin lissafi, da "kariya kewaye ”ga inverter da injin.
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