Page 56 - 青岛特变电工有限公司

非晶合金变压器系列
Amorphous alloy transformer series

产品用途 / Purpose
本产品具有空载损耗低、无油、阻燃自熄、耐潮、抗裂和免维修等优点。 This product has the merit of low no-load loss, no oil, self burnout if prohibition
is encountered, humidity endurance, anticrack, no maintenance etc. It may
凡是现在使用普通干变的场所都可由非晶干变所取代，可用于高层建
take replace any normal Dry-Type Transformer at high building, business
筑、商业中心、地铁、机场、车站、工矿企业和发电厂。特别适合于易燃、 centre, subway, airport, bus station, industrial enterprise and power-plant,
易爆等防火要求高的场所安装使用。 extremely suit for those site with high nflammable & explosive needs.

工作条件 / Working conditions
● 环境温度 ● Ambient temperature
最高气温 +40℃ Highest air temperature +40℃ ,
最低气温 -25℃ Lowest air temperature -25℃ ,
Hottest monthly average temperature +30℃
最热月平均温度 +30℃ Hottest yearly average temperature +20℃
最热年平均温度 +20℃ ● The height above the sea level is below 1000m;
● 海拔不超过 1000m ● The power supply voltage's cave is similarto sine wave
● 电源电压的波形近似于正弦波 ● Three-phase power supply voltage is approxi-mately symmetrical
● Installation without evidence filth.
● 三相电源电源电压应大致对称
● Service indoor
● 安装环境无明显的污秽
● 户内使用

结构特点 / Structural features
本产品低压为箔式线圈，采用铜箔绕制，高压线圈采用 H 级高强度漆 The product adopt LV winding copper foil winding, HV winding rolled by
paint coated thread, with glass fibre added insulation resin, which is good
包线绕制，采用玻璃纤维加强的环氧树脂包封结构，具有优良的耐潮
for humidity-bearing and anti-crack,the iron-core is made of Amorphous strip
和抗裂性能。铁芯由非晶合金带材卷而成，采用矩形截面、四框五柱 material, with rectangular section, four flame five column or three flame three
或三框三柱结构。 column structure.

产品标准 / Product standards

GB/T22072-2008 GB1094.11-2007 GB/T22072-2008 GB1094.11-2007
额定高压：10(10.5, 11, 6, 6.3, 6.6)kV Rated HV：10(10.5, 11, 6, 6.3, 6.6)kV
额定低压 ：0.4kV Rated LV：0.4kV
分接范围 ： Tap connection range:
无励磁调压 ：(±5%, ±2×2.5%) Non-exciting regulation：(±5%, ±2×2.5%)
有载调压 ：(±4×2.5%) On-load regulation：(±4×2.5%)
联结组别 ：D yn11 or Y yn0 Vector group：Dyn11 or Yyn0
绝缘水平 ：LI75AC35/AC5 Insulation level：LI75AC35/AC5

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