S11-M系列全密封油浸式配电变压器

1.铁芯选用优质冷轧取向硅钢片，利用自动横剪工艺和应用阶梯接缝（Step-Lap）Zui新工艺制造，改善了磁通密度在铁心内部的分布状况，减少铁心的振动能量，有效地降低了噪声，降低了损耗。
2.线圈选用高强度漆包线（或纸包线）卷绕，圆筒式（或饼式）结构，安匝分布均匀，绝缘结构合理，具有很强的抗短路能力。
3.变压器器身紧固采用防松结构，紧固部分带自锁防松螺母，采用了不吊芯结构，能保证长途运输后运行时不松脱。
4.波纹油箱的波纹片取代了储油柜，波纹片可以随变压器油体积的变化而涨缩，使变压器与大气隔绝，防止和减缓油的劣化和绝缘受潮，增强运行可靠性，正常运行免维护。
5.配有"遥测"信号温度计和压力释放阀，增强了变压器运行的可靠性

1.Coreselects  the high cold-rolled orientation of siliconsteel, using automatic  cutting technology and application ofLap joint (ladder to the latest  technology, improve) themagnetic flux density in the distribution of internal  energy,reduce vibration of the core, effectively reduce the noise andreduce  the loss.
2.Wire enameled wire (or high strength in line) winding, cylindrical (or bread) structure, distribution uniformity,insulation  turn-to-turn reasonable structure, strongresistance short-circuit  capacity.
3.Transformer body tighten by against pine structure, fastening parts with self-locking locknut, the core structure, canassure crane operation  after the long-distance transportationnot loose.
4.The bellows corrugated  tank piece replaced oil ark,corrugated, can change with the volume of  transformer oil andshrinkage, transformer and atmosphere, prevent and reduce  oilfrom the degradation and insulation damp, enhance the reliabilityand normal  operation maintenance.
5.With a "remote" signal  thermometer and pressurerelief valve, and enhance the reliability of the transformer.

海拔不超过1000m户内或尸外   Zui高年平均温虚+20℃
Zui低气温-25℃         Zui高环境气温+40℃
Zui高日平均温虚+30℃   根据用户要求可提供在特殊使用条件下运行的变压器。

执行标准(AppliedStandard)：
GB  1094.1~5      《电力变压器》;  《Power Transformer》
IEC60076    《电力变压器》;    《Power Transformer》
GB/T 6451    《油浸式电力变压器技术参数和要求》;《Technical Specifications and Re Oil-immersed  Transformer》
JB/T10008-2004《6kV~500kV级  电力变压器声级》;《6kV~500kV Power Transformer SoundLevel》