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S13立體三(san)角形卷鐵(tie)芯(xin)變壓器采用最理想的鐵(tie)芯(xin)結構，高性能的硅(gui)鋼片，先進的工(gong)藝(yi)，經優(you)化設計精心(xin)加工(gong)而成，已通過國(guo)家(jia)權(quan)威部(bu)門嚴(yan)格檢測，其產品達到國(guo)內領先水(shui)平。

·與S9相比其空載損耗低(di)(di)50%，空載電(dian)流降低(di)(di)60%；

·與S11相(xiang)比其(qi)空(kong)載損(sun)耗低(di)25%，空(kong)載電流降低(di)25%；

·與(yu)S13-MRL-200/10變(bian)壓器經權威(wei)部門測驗噪音(yin)只有33.4dB。

采用最理想的(de)鐵芯結構，高(gao)性能的(de)硅鋼片，先(xian)進的(de)工藝經優化設(she)計(ji)精心加工而成，已通過國家權威部門嚴格(ge)檢(jian)測其產品達(da)到國內領先(xian)水平S13 reel triangle core transformers have introduced a most ideal core configuration, performance silicon steel strips, and advanced manufacturing processes and are manufactured via optimized design and elaborate processing. Now the product line has been qualified by strict testing made by a national authoritative test center and has attained a domestically leading level in quality and in performance.

立(li)體三(san)角(jiao)形(xing)卷鐵(tie)(tie)(tie)(tie)芯(xin)電力變壓器突破了(le)傳(chuan)統的(de)平(ping)面式結(jie)構，采用(yong)立(li)體三(san)角(jiao)形(xing)卷鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)、繞組、中心(xin)(xin)(xin)螺桿、框(kuang)架式夾件結(jie)構。卷鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)由三(san)個相同的(de)鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)單(dan)框(kuang)拼合(he)而成。將鐵(tie)(tie)(tie)(tie)芯(xin)的(de)排(pai)列方(fang)式進(jin)行了(le)更加合(he)理(li)的(de)組合(he)，形(xing)成有(you)呈等邊三(san)角(jiao)形(xing)布置的(de)三(san)個鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)柱，確保三(san)相磁路供電平(ping)衡，每個鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)單(dan)框(kuang)是(shi)由梯形(xing)硅(gui)鋼(gang)帶由內向外(wai)連續(xu)卷繞而成。硅(gui)鋼(gang)帶之間(jian)卷繞緊密，硅(gui)鋼(gang)帶的(de)導磁方(fang)向與鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)的(de)磁路方(fang)向完全(quan)一致，工作時振動小，解決了(le)疊鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)因磁路不連貫而發出的(de)噪音，并使磁阻大大減小，勵磁電流、空(kong)載損耗顯著降低。使其機(ji)械強度更高、結(jie)構更加穩定。