【中文】三相油浸式立体卷铁心配电变压器，突破传统平面式结构，采用立体三角形结构，由三个完全相同的单框拼合而成，使三相磁路完全对称等长且最短，确保三相供电平衡，磁阻大幅减小，励磁电流、空载损耗与噪声显著降低，机械强度更高、结构更稳定。与国标S11同容量变压器相比，空载损耗下降25%以上、空载电流下降70%、噪声下降7～10dB(A)；与S13叠片结构同容量变压器相比，空载电流下降70%以上、噪声下降5～8dB(A)。使用环境：海拔不超过1000m，户内或户外；最高环境温度+40℃，最高日平均+30℃；最高年平均+20℃，最低年平均-25℃。执行GB 1094系列、GB/T 6451等标准。
【English】A three-phase oil-immersed distribution transformer with a 3D wound core. Breaking through the traditional planar structure, it adopts a three-dimensional triangular structure assembled from three identical single frames, so that the three-phase magnetic circuits are completely symmetrical, equal in length and as short as possible, ensuring balanced three-phase supply and greatly reducing magnetic reluctance, excitation current, no-load loss and noise, with higher mechanical strength and a more stable structure. Compared with S11-class transformers of the same capacity, no-load loss drops by more than 25%, no-load current by 70% and noise by 7-10 dB(A); compared with S13 laminated-core transformers of the same capacity, no-load current drops by more than 70% and noise by 5-8 dB(A). Service conditions: altitude no more than 1000 m, indoor or outdoor; max ambient +40 degC, max daily mean +30 degC; max annual mean +20 degC, min annual mean -25 degC. Standards: GB 1094 series, GB/T 6451, etc.
德阳新源电器有限责任公司德阳新源电器有限责任公司始建于1984年，坐落于成都一小时经济圈内的中国名酒之乡——四川省绵竹市富新镇…
