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| S11系列10kV级低损耗全密封无励磁调压卷铁心配电变压器 S11 series 10kV Low-loss AII-sealed No-excitation voltage-regulating Roll-core distribution Transformer 一、概述(Summary) 该产品执行国家标准GB1094《电力变压器》和GB6451《三相油浸式电力变压器技术参数和要求》。S11系列卷铁心变压器采用铁心卷绕新工艺，具有更高的空载性能。与S9系列相比，空载损耗降低30％，空载电流下降70％，噪声下降7－10dB，是最新型绿色环保型节能变压器。 The product is carried out the national standart GB1094 power transformer and GB6451 Technical Specification and Requirements for Three-phase oil-immersed power Transformer.S11 series Roll-core transformers adopt the new technology of iron core rolling.So it is more raised no-load plant.Compare the S9 series transformers,its no-load loss is descended 30%,its no-load current is descended 70%,its noise is descended 7-10dB.So it names Green Setting-protecting economical transformer. 二、 订货时请提出以下项目：Please state the following items in your inquiry 产品型号及名称 Type and name of transformer 额定容量 Rated power 电压组合 Voltage combination 电压调整范围 Voltage regulating range 频率 Frequency 联接组标号 Connection symbol 短路阻抗 Short-circuit impedance 特殊要求的产品， For special requirement, 注明技术要求 giving the technical requirement |
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