Izikrufu zeTransformer zeNsimbi engagqwaliyo ze-AOZHAN: Izisombululo zePremium zeZixhobo zamandla eziPhakamileyo
Izinto ezibalulekileyo ekufuneka ziqwalaselwe
- Izixhobo zePremiumI-AOZHAN inikezela nge-SUS304 (A2-70) kunye ne-SUS316 (A4-80) ye-stainless steel grades, ibonelela ngokumelana okuhle nokugqwala kwiimeko ezahlukeneyo zokusingqongileyo.
- Ukugqwesa koBugcisaIzikrufu zethu ze-transformer ziyahlangabezana nemigangatho yamazwe ngamazwe kuquka i-IEC 61558, iimfuno zesatifikethi se-CE, kunye neenkcukacha ze-UL
- Ukumelana nobushushu: Ukusebenza okuqinisekisiweyo ekunciphiseni iindawo ezishushu ukusuka kwi-155°C ukuya kwi-80°C ngoyilo olutsha
- Ubunjineli Bokuchaneka: Amaxabiso e-torque kunye neenkqubo zokufakela zihambelana nemigangatho yoshishino yokusebenza ngokukhuselekileyo nangokuthembekileyo
Ukuqonda Izicelo kunye neemfuno zeTransformer Screw
Izicelo ezibalulekileyo kwiiNkqubo zamandla
Izikrufu zetransformer zisebenza imisebenzi emininzi ebalulekileyo kwiziseko zombane. Kwiitransformer ezinamandla aphezulu, ezi zibophelelo zibalulekile ekudibaniseni iindibano zetanki kunye nezigqubuthelo, ngakumbi kwiindawo ezikufutshane neebhashi zevolthi ephantsi apho imisinga elahlekileyo inokudala ubushushu obukhulu. Uphando lwethu lubonise ukuba kwitransformer ye-420 MVA, 20/230 kV, izikrufu ezikufutshane neebhashi zevolthi ephantsi zinokutshiswa kakhulu, apho amaqondo obushushu afikelela kwi-155°C.
Izicelo ze-high-voltage Izikrufu ezifunekayo ezinokumelana noxinzelelo olukhulu lombane ngelixa zigcina ukuthembeka koomatshini. Izikrufu ze-AOZHAN transformer zenzelwe ukusebenza ngokukhuselekileyo kwiinkqubo ezifikelela kwi-72kV, njengoko kuqinisekiswe luvavanyo lwe-IEC 62271-1 Iimfuneko zombane kwezi zicelo azibandakanyi nje kuphela amandla oomatshini kodwa kwanokukwazi ukugcina ukumelana okuphantsi kombane kunye nokuthintela ukukhutshwa kwe-corona.
Ngokuba ukufakelwa kwangaphandle, izikrufu zethu zentsimbi engagqwaliyo zibonelela ngokhuseleko olukhethekileyo kwiimeko zokusingqongileyo. Izixhobo ze-transformer esizisebenzisayo, ezifana ne-HCEP (High Creepage and Erosion Resistant Polymer), ziqinisekisa ukusebenza okuthembekileyo kwiindawo zangaphandle ezimanzi okanye ezifumileyo. Izinto zethu zokumisa umhlaba zenziwe ngokuchanekileyo kusetyenziswa i-bronze kunye ne-copper alloys eziqhuba kakuhle ukuqinisekisa ukusebenza kakuhle kombane, ukumelana nokugqwala, kunye nokuqina ixesha elide kwiindawo zangaphandle ezine-voltage ephezulu. .
Ngaphakathi usetyenziso lwekhabhinethi yokulawula, izikrufu zethu kufuneka zihlangabezane nemigangatho ethile yokhuseleko lokusingqongileyo. Sinikezela ngezisombululo ezihambelana novavanyo lwe-NEMA Type 3R kunye ne-IP32, ezinee-drip shield tops kunye namacala angenamthungo. Izigqubuthelo ezisuswayo ezityibilikayo zibotshelelwe ngezikrufu zentsimbi ezigqunyiweyo ecaleni komphetho ongezantsi, nto leyo evumela ukufikelela lula ngelixa kugcinwa ukhuseleko lokusingqongileyo. .
Ukukhethwa kwezinto kunye neenqobo zokusebenza
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I-SUS304 Intsimbi Engagqwaliyo (A2-70)Olu lolona khetho lwethu lusebenziseka lula, oluqulathe i-18-20% ye-chromium kunye ne-8-12% ye-nickel . Isikhundla se-A2-70 sibonisa amandla okutsalwa aphantsi angama-700 MPa. I-SUS304 inika ukumelana nokugqwala okugqwesileyo kwaye ifanelekile kwiintlobo ezininzi zezicelo zangaphakathi nangaphandle apho ukuvezwa kwe-chloride kuncinci. Inika ukunyamezela okuphezulu kwe-chloride malunga ne-200 ppm .
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I-SUS316 Intsimbi Engagqwaliyo (A4-80): Ukhetho lwethu oluphezulu lwe-marine-grade luqulathe i-16-18% ye-chromium, i-10-14% ye-nickel, kunye ne-2-3% ye-molybdenum. Ukongezwa kwe-molybdenum kunika ukumelana okuphezulu kwi-chloride-induced pitting kunye ne-crevice corrosion. Igama le-A4-80 libonisa amandla okutsalwa aphantsi angama-800 MPa. I-SUS316 inika ukunyamezela kwe-chloride ukuya kuthi ga kwi-2000 ppm, nto leyo eyenza ukuba ifaneleke kwiindawo zokufakelwa konxweme kunye neendawo zokucubungula iikhemikhali. .
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Zombini ezi klasi zibonelela ngeempawu ezintle kakhulu zoomatshini, kubandakanya amandla amancinci okuvelisa angama-205 MPa kunye nokwandiswa okuncinci kwama-40% Ezi zinto azinamagnethi kwimeko yazo eyomileyo, nto leyo ibalulekileyo kwiindlela apho kufuneka kuthintelwe ukuphazamiseka kwemagnethi .
Iinkcukacha zoBugcisa kunye neDatha yokuSebenza
Izikrufu ze-AOZHAN transformer zenziwe ngokweenkcazo zobugcisa ezichanekileyo ukuqinisekisa ukusebenza okulinganayo kunye nokuthembeka. Iimveliso zethu ziyahambelana nemigangatho yamazwe ngamazwe kuquka i-ISO 3506 kunye ne-GB/T 3098.6 yezibophelelo zentsimbi engagqwaliyo.
Le theyibhile ilandelayo inika iinkcukacha zobugcisa ezibalulekileyo kwiimveliso zethu eziphambili zezikrufu zetransformer:
Ukuthintela iindawo ezishushu kunye noLawulo lobushushu
Enye yezona ngxaki zibalulekileyo kuyilo lwezikrufu ze-transformer kukuthintela iindawo ezishushu ezibangelwa yimisinga elahlekileyo. Uphando olwenziwe kwii-power transformers lubonise ukuba imisinga elahlekileyo kwizinto zesakhiwo kufutshane nee-bushings ezinombane ophezulu zinokubangela ubushushu obukhulu, nto leyo ekhokelela kwiindawo ezishushu kwizikrufu ezidibanisa itanki kunye nesigqubuthelo.
I-AOZHAN iphuhlise isisombululo esitsha sisebenzisa ii-sill zekopolo ukunciphisa ezi ndawo zishushu. Kwisifundo se-420 MVA transformer, isisombululo sethu sinciphise amaqondo obushushu aphezulu ukusuka kwi-155°C ukuya kwi-80°C emva kokufaka ii-sill zekopolo kuzo zonke izikrufu zokugquma. Oku kubonisa ukwehla kwamaqondo obushushu phantse ngama-50%, nto leyo ephucula kakhulu ukuthembeka kunye nobomi be-transformer.
Isisombululo siquka ukusebenzisa i-copper sill njengebhulorho yomqhubi phakathi kwetanki kunye nesigqubuthelo, kunye nezikrufu zentsimbi engagqwaliyo (A-316), iiwasher zaseBelleville kunye neewasher ezisicaba ezenziwe ngezinto ezichasene nemagnethi, kunye neenati zentsimbi engagqwaliyo. Olu dibaniso luqinisekisa ukuhanjiswa kombane kunye namandla oomatshini ngelixa kunciphisa imiphumo yobushushu.
Iimfuneko zoFakelo kunye neTorque
Ukufakwa ngokufanelekileyo kwezikrufu zetransformer kubalulekile ekusebenzeni kwazo ixesha elide. I-AOZHAN inika iinkcukacha ze-torque ezineenkcukacha ezisekelwe kwimigangatho yamazwe ngamazwe kunye neempawu zezinto eziphathekayo. Izikrufu zethu kufuneka ziqiniswe kusetyenziswa izikrufu ze-torque ngokwexabiso loyilo, kwaye xa kungekho torque ithile kwiMimiselo, kufuneka kulandelwe ixabiso elisemgangathweni weshishini.
Le theyibhile ilandelayo inika amaxabiso e-torque acetyiswayo kwizikrufu zethu ze-transformer:
Kwiintambo zombane, sicebisa ixabiso le-torque eliyi-250-350 lb-in (28-40 N·m) kwiintambo ezinkulu kunye ne-50-75 lb-in (6-8 N·m) kwiiskrufu eziyi-1/4" Kubalulekile ukuqaphela ukuba amaxabiso e-torque angempela kufuneka ahlengahlengiswe ngokusekelwe kudidi lokusebenza kwe-bolt, imeko yomphezulu, kunye nohlobo lwe-washer.
Izinto eziqwalaselwayo kunye noKhuselo lweNdalo
Izikrufu zetransformer xa zisetyenziswa ngaphandle kufuneka zinyamezele iimeko ezinzima zokusingqongileyo. Izikrufu zentsimbi engagqwaliyo ze-AOZHAN zenzelwe ukubonelela ngokumelana okugqwesileyo nokugqwala, imitha ye-UV, kunye nokutshintsha kobushushu. Izikrufu zethu ze-SUS316 zodidi lolwandle ziphumelele uvavanyo lokutshiza ityuwa iiyure ezingama-500 (ukuthobela i-ASTM B117) kwaye ziyahlangabezana neemfuno zokunyamezela ukungcangcazela ngokwemigangatho ye-IEC 60068-2.
Kwiindawo ezinomswakama ophezulu, izixhobo zethu zezindlu ze-transformer ziqinisekisa ukusebenza okuthembekileyo kunye nomgama owaneleyo wokuntywila ukuhlangabezana neemfuno zabathengi Izinto esizisebenzisayo zikhusela ekungeneni komswakama, ukuvezwa ziikhemikhali, kunye nokuguquguquka okukhulu kobushushu.
Imigangatho yoMgangatho kunye neZiqinisekiso
- Isiqinisekiso se-CE: Ukuhlangabezana ne-European Low Voltage Directive 2014/35/EU kunye ne-EMC Directive 2014/30/EU
- Imigangatho ye-IEC: Iyahambelana nothotho lwe-IEC 61558 kwiitransformer ezincinci kunye nothotho lwe-IEC 60076 kwiitransformer zamandla
- Imigangatho ye-UL kunye ne-CSA: Ukuhlangabezana nemigangatho ye-UL 506 kunye ne-CSA C22.2 yokhuseleko
- Ukuthobela iRoHS: Ayinazo izinto ezinobungozi eziquka i-lead, i-mercury, kunye ne-cadmium
- Isiqinisekiso se-ISO 9001:2015Inkqubo yethu yolawulo lomgangatho ihlangabezana nemigangatho yamazwe ngamazwe
Kwizicelo ze-transformer, iimveliso zethu zenzelwe ukuhlangabezana neemfuno ze-EN 61558 series ze-transformers ezine-voltage ephantsi kunye ne-EN 60076 series ze-transformers zamandla aphakathi namakhulu. Sisebenzisana nemibutho evunyiweyo enolwazi efana ne-TÜV kunye ne-CESI ukuqinisekisa ukuba iimveliso zethu ziyahlangabezana nazo zonke iimfuno zokhuseleko kunye nokusebenza ezifunekayo. .
Icandelo lee-FAQ
1. Ngawaphi amanqanaba ezinto ezinikezelwa yi-AOZHAN kwizikrufu ze-transformer?
I-AOZHAN ibonelela ngamabakala amabini aphambili entsimbi engagqwaliyo kwizicelo ze-transformer: I-SUS304 (A2-70) kwaye I-SUS316 (A4-80) I-SUS304 ine-18-20% ye-chromium kunye ne-8-12% ye-nickel, enika ukumelana nokugqwala okugqwesileyo okufanelekileyo kwiindawo ezininzi. I-SUS316 ine-16-18% ye-chromium, i-10-14% ye-nickel, kunye ne-2-3% ye-molybdenum, enika ukumelana okuphezulu nokugqwala okubangelwa yi-chloride kwizicelo zaselwandle kunye ne-sality ephezulu. .
2. Zeziphi iziqinisekiso ezinazo izikrufu ze-AOZHAN transformer?
Izikrufu zethu zetransformer zihlangabezana neziqinisekiso ezininzi zamazwe ngamazwe kuquka Uphawu lwe-CE (ihambelana neLow Voltage Directive 2014/35/EU kunye neEMC Directive 2014/30/EU), I-IEC 61558 uthotho lweetransformer ezincinci, I-IEC 60076 uthotho lwee-transformers zamandla, UL 506kunye I-CSA C22.2 imigangatho Nathi sikwanjalo Ithobela iRoHS kwaye ubambe I-ISO 9001:2015 isiqinisekiso senkqubo yethu yolawulo lomgangatho .
3. Ndingakhetha njani isikrufu esifanelekileyo kwisicelo sam setransformer?
Ukhetho luxhomekeke kwizinto ezininzi:
- Iimeko zokusingqongileyoSebenzisa i-SUS304 kwiindawo ezingqongileyo ngokubanzi kunye ne-SUS316 kwiindawo zaselwandle okanye kwiindawo ezine-chloride ephezulu
- Uvavanyo lweVolthiji: Izikrufu zethu zilungele ukusetyenziswa ukuya kuthi ga kwi-72kV
- Iimfuno zangoku: Cinga ngomthwalo wombane kwaye uqinisekise ubungakanani bomqhubi obaneleyo
- Uluhlu lobushushu: Zombini ezi klasi zisebenza kakuhle kumaqondo obushushu aqhelekileyo okusebenza kwe-transformer
- Iimfuno zokumelana nokugqwala: Vavanya ukuvezwa kwityuwa, iikhemikhali, okanye ukufuma
4. Ngawaphi amaxabiso e-torque endifanele ndiwasebenzise xa ndifakela?
Amaxabiso e-torque ayahluka ngokobukhulu bomsonto kunye nezinto ezenziwe ngazo:
- I-M6: 13 N·m (SUS304) / 15 N·m (SUS316)
- I-M8: 32 N·m (SUS304) / 37 N·m (SUS316)
- M10: 65 N·m (SUS304) / 74 N·m (SUS316)
- M12: 110 N·m (SUS304) / 130 N·m (SUS316)
Soloko usebenzisa isikrufu se-torque kwaye ulandele imigaqo yomenzi. I-torque yokwenyani ingadinga ukulungiswa ngokusekelwe kwimeko yomphezulu kunye nohlobo lwe-washer.
5. Ngaba i-AOZHAN ingabonelela ngezisombululo zesikrufu se-transformer esenziwe ngokwezifiso?
Ewe! I-AOZHAN igxile kwi Iinkonzo ze-OEM kunye ne-ODM Singaphuhlisa size senze izikrufu ngokwemizobo yabathengi okanye ngokweemfuno ezithile. Amandla ethu aquka:
- Ubungakanani beentambo ezenziwe ngokwezifiso kunye neepitshi
- Unyango olukhethekileyo lomphezulu
- Iintlobo zeentloko ezizodwa kunye neenkqubo zokuqhuba
- Utshintsho lwezinto kwizicelo ezithile
- Izisombululo ezihlanganiswe kwangaphambili ezinee-washers kunye neenati
Nxibelelana neqela lethu lobunjineli ukuxoxa ngeemfuno zakho ezithile zezikrufu zetransformer, kwaye siza kubonelela ngesisombululo esilungiselelwe wena ukuhlangabezana neemfuno zakho.
Kangangeminyaka engaphezu kweshumi, i-AOZHAN ibizimisele ekuboneleleni ngezibophelelo zentsimbi engagqwaliyo ezikumgangatho ophezulu kwiimfuno zombane. Izikrufu zethu ze-transformer zidibanisa izixhobo ezikumgangatho ophezulu, ubunjineli obuchanekileyo, kunye nolawulo lomgangatho oluqinileyo ukuze zinikezele ukusebenza okuthembekileyo nakwiindawo ezifuna kakhulu. Nokuba usebenza kwi-transformer encinci yokusasaza okanye kwisikhululo samandla esikhulu, i-AOZHAN inesisombululo esifanelekileyo kwiimfuno zakho zokubopha.