SC(B)10系列干式电力变压器

一、概述

该系列环氧树脂浇注干式变压器，安全，防火，无污染。产品具有可靠性能高，使用寿命长，根据不同使用环境，可配置不同防护等级的外壳。 它可作为油浸式变压器的更新换代产品，适用于高层建筑、商业中心、机场，化工厂等重要或特殊环境场所。
It is safe, non-pollute and flame proof which can be installed directly on the load center with the merits of highly reliable. As update and upgrade of Oil-immersed transformer, it is widely used in the places where are strict fire protection requirements for flammability, explosion, such as high-rise building, commercial centre, subway, airport, rail station, industrial and mining establishments and power plant.

二、产品标准

GB/T10228-1997《干式电力变压器技术参数和要求》
GB6450-1986《干式电力变压器》
GB/T17211-111998《干式电力变压器负载导则》
IEC60076-11《国际电工委员会标准-干式电力变压器》

三、型号及其含义

电压等级KV    H.V.Voltage (KV)
额定容量KVA    Rated Capacity(KVA)
性能水平代号    Performance Level
低压箔式绕组    Low Voltage Foil Coil
固体成形绝缘    Cast Resin Dry Type
三相变压器      Three Phase

四、结构与性能

铁芯采用高导磁优质晶粒取向片，45°全斜步进接缝，铁芯采用特殊的方管拉板结构，芯柱采用绝缘带绑扎，铁芯表面采用特殊树脂涂覆以防潮防锈，有效降低空载损耗，空载电流和铁芯噪音。
The iron core is made of high quality cold silicon steel sheet with 45°sloping seam, its barrel is strapped with insulated tape and it is sealed with resin to be safeguarded against corruption and moisture, to lower the no load loss, no load current and iron noise.