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Sassan inverter na PV suna da mahimmanci don canza wutar lantarki mai amfani da hasken rana zuwa wutar lantarki mai amfani da AC, suna buƙatar abubuwan haɗin da ke daidaita ƙwarewa, dorewa, da sarrafawar zafin jiki. A Sino Die Casting, mun ƙware wajen samar da kayan kwalliya da kayan aikin da aka tsara don buƙatun musamman na masu juyawa na PV, gami da rukunin gidaje, masu ba da zafi, busbars, da masu haɗa haɗin. Engineeringungiyar injiniyoyinmu suna aiki tare tare da abokan ciniki don inganta ƙira don zaɓin kayan, amincin tsari, da yiwuwar ƙerawa. Don rukunin gidaje, muna amfani da aluminum ADC12 ko magnesium AZ91D gami, wanda ke ba da babban ƙarfin zafin jiki (180220 W / m · K) don watsa zafi da lantarki ke samarwa, hana guduwar zafin jiki da tabbatar da aiki mai karko a yanayin zafi daga -40 ° C zuwa 85 ° C. Mutuwa Rashin zafi, mai mahimmanci don kiyaye ingancin inverter, an ƙera shi daidai don ƙara girman yanki da iska, tare da kaurin fin kamar 0.5mm don haɓaka musayar zafi. Muna amfani da maganin farfajiyar kamar anodizing (Type III, 25μm kauri) don inganta juriya da lalata da kwanciyar hankali na UV, tsawaita rayuwar sashi a cikin yanayin waje. Busbars, wanda ke da alhakin gudanar da manyan abubuwa tsakanin matakan inverter, ana kera su ta amfani da jan ƙarfe mai tsafta (99.99%) ko gami na aluminium, tare da aikin CNC yana tabbatar da karkatar da daidaito a ƙasa da 0.02mm don rage juriya na lantarki. Don masu haɗin haɗin, muna fifita kayan da ke da ƙarfin ƙarfin ƙarfi (≥280 MPa) da ƙarancin wuta (UL94 V-0 rating) don biyan ka'idodin aminci. Tsarin kula da ingancinmu ya haɗa da dubawa ta hanyar CMM, nazarin hoton zafi, da gwajin ƙarfin dielectric (≥2,500V AC) don tabbatar da bin IEC 62109 da UL 1741. Ta hanyar haɗa ƙa'idodin DFM da wuri a cikin tsarin ƙira, muna rage gyaran kayan aiki da kashi 40% da farashin samarwa da kashi 25%, yayin da layinmu na atomatik na ƙarshe ke amfani da rufi kamar foda mai ƙarancin ƙarfi ko nickel plating don haɓaka kyan gani da juriya na muhalli. Ko kuna buƙatar abubuwan haɗin don masu juyawa na gida ko masu juyawa na tsakiya masu amfani, kayan aikinmu masu haɓaka da kuma hanyar sadarwar duniya suna tabbatar da daidaito da isar da sauri.
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