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      SGB10干式电力变压器

      更新:2013/9/26 14:43:26      点击:
      • 产品品牌   
      • 产品型号   SGB10
      • 产品描述

        SGB10干式电力变压器,是上海人民电气有限公司 http://www.shamandq.com 为您提供的关于SGB10干式电力变压器型号,SGB10干式电力变压器价格,有关SGB10干式电力变压器...

      产品介绍

      优点:
      安全、可靠、环保;
      低噪音、免维护;
      过载能力强,耐高温。

      主要技术创新点:
      绝缘等级高;
      局部放电小,永不“龟裂”;
      获得多项国家专利技术;
      美国北部雷力通核心技术。

       

      环保
      SG(B)10型新产品寿命期后解回,克服了环树脂浇注干式变压器由于树脂、玻璃丝固化融合成整体,导致寿后不可分解,污染环的缺陷。

      过载能力

      SG(B)10型干式电力压器釆用新结构新材料新工艺,散热条件好热寿命长过负荷力极强,在120%过负荷下安全可靠作。在IP23下无风机冷却仍长满负荷

      可靠

      SG(B)10型新产的特殊线圈设计工艺及材料,产品三防性能极佳(防潮、防霉、防盐雾)承受热冲击永无龟、无局部放电产生。

      Nomex为基的绝系统,在变压器的整个使用寿期都保持极佳的电性能和机械性能。Nomex材料不老化,收缩及抗压缩, 加上,因此可以确保压器即使使用数年之后线圏仍保持结构紧密,并且能够承受短路的压力。

      体积更小、重量更轻

      SG(B)10型新产品釆用了杜邦Nomex为主绝材料并将其压器热点处的混合绝系统,使该产品与同等容量的环氧树脂浇注式变压器产品相比,减不了尺寸和重量。

      引出线

      高压出线端子固定在绕组上部,分接头在绕组中部,在断电的情况下通过连接片变换抽头,从而调节输出电压。低压出线端子为板式导电排,通过螺栓与引出排可靠连接。

      型号含义

      使用条件

      根据GB6450-1986《干式变压器》1.2条:当环境最高温度>40℃,海拔高度>1000m时,按照国标有关规定进行修正。要求用户订货时提出。

      产品标准

      GB6450-1986《干式变压器》
      GB/T 10228-2008《干式电力变压器技术参数和要求》
      GB/T 17211-1998《干式电力变压器负载导则》
      JB/T 10088-2004《6-220kV级电力变压器声级》
      GB 4208-1993《外壳防护等级(IP代码)》

      额定
      容量(KVA)
      电压
      组合
      (kV)
      联结
      方式
      损耗(kW) 空载
      电流
      (%)
      阻抗
      电压(%)
      绝缘
      等级
      重量(Kg)
      空载 负载(145℃)
      80 高压
      11
      10.5
      10
      6.3
      6
      低压
      0.4
      Yyno

      Dyn11
      0.39 1.75 2.8 4 H/H 490
      100 0.40 1.88 2.4 520
      125 0.48 2.13 2.0 650
      160 0.56 2.55 1.8 740
      200 0.62 3.10 1.8 850
      250 0.72 3.60 1.8 1005
      315 0.88 4.60 1.8 6 1270
      400 0.97 5.40 1.8 1470
      500 1.16 6.60 1.8 1750
      630 1.35 7.90 1.6 1970
      800 1.52 9.50 1.6 2350
      1000 1.76 11.40 1.3 2620
      1250 2.08 12.50 1.3 3180
      1600 2.44 13.90 1.3 4100
      2000 3.32 17.50 1.2 4500
      2500 4.00 20.30 1.2 5340

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