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nttttttttttttt10KV级SC(B)10型环氧树脂浇注干式变压器，可作为油浸式配电变压器更新换代产品，是各类干式变压器中性能较优的产品，特别适用于城市电网、高层建筑、商务中心、剧院、医院、宾馆、隧道、地铁、地下电站、试验室、车站、码头、机场、组合变电站等重要场所。ntttttttttttt
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nttttttttttttt产品特点ntttttttttttt
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nttttttttttttt我厂生产的SC(B)10型为国内**批领有产品型号注册证书的低噪声、低损耗型树脂浇注线圈干式变压器。由于先进的设计、优质的材料、科学的配方、严格的工艺和高标准的检测，使产品具有如下特点：
n高压线圈用铜线，低压线圈用铜线或铜箔绕制，真空状态下环氧树脂浇注，固化后形成坚固的圆筒形整体，机械强度高，局部放电小，可靠性高。
n阻燃、防爆、不污染环境。缠绕线圈的玻璃纤维等绝缘材料具有自熄特性，不会因短路产生电弧，高热下树脂不会产生有毒有害气体。
n线圈不吸潮，铁心夹件有特殊的防蚀保护层，可在**相对湿度和其它恶劣环境中进行。间断运行无须去潮处理。
n抗短路、雷电冲击水平高。
n线圈内外侧树脂层薄，散热性能好。冷却方式一般采用空气自然冷却（AN）.对于任何保护等级的变压器，都可配置风冷系统（AF）,以提高短时过载能力，确保安全运行。
n损耗低，节电效果好，运行经济，可免维护。
n体积小，重量轻，占地空间小，安装费用低，不须考虑排油池、防火消火设施和备用电源等。
n因无火灾**之虞，可分散安装在负荷中心，充分靠近用电点，从而降低线路造价和节省昂贵的低压设施费用。ntttttttttttt
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nttttttttttttt外壳保护装置ntttttttttttt
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nttttttttttttt外壳材料采用不锈钢或铝合金。防护等级达到IP20和IP23。IP20外壳可防止直径大于12mm的固体异物进入，对变压器作进一步的安全保护。IP23外壳更兼具防止与垂直线60°角以内的水滴流入，可适用于户外运行。ntttttttttttt
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nttttttttttttt温控、温显ntttttttttttt
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nttttttttttttt温控系统由温度控制器和安装在产品**点即低压绕组上端部的PTC测温元件构成，实现对变压器的温度测量与控制，若由于过载运行或故障引起变压器绕组温度过高，温度控制器发出报警信号，温度超过安全值时会自动跳闸。采用强迫风冷时则由温度控制器根据绕组温度高低决定冷却风机的投入或切换。
n温显系统直接显示变压器运行过程中绕组的热点温度，可和温控系统配合使用。
n温控和温显系统可以安装在距变压器主体一定距离外，其测温元件引线的长度分别为：
n温控：<20m
n温显：<10m（二线制）
n <100m（带有补偿导线的二线制）ntttttttttttt
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nttttttttttttt产品特性：ntttttttttttt
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nttttttttttttt1、F(H)级绝缘——薄绝缘带填料环氧树脂浇注，具有更好的耐热性能，寿命期内和热态运行时绝缘性能满足要求。
n2、极强的过载能力和阻燃性——高比例填料薄绝缘结构，使产品具有更大的散热容量和良好的防火阻燃性能。短时过载可达150%。
n3、局放量小——高真空加压力浇注设备和均匀场强的设计，避免了浇注时残留气泡和局部放电现象的产生。
n4、浇注线圈永不龟裂——德国PC公司特有的定向凝胶技术，使环氧树脂凝胶反应透彻无应力积聚。带填料环氧树脂材料与线圈导体的热涨系数更趋接近，气温或负载的骤变不会引起树脂开裂。寿命期长达三十年。
n5、镜面浇注——特殊浇注模具和浇注工具，使线圈浇注一次成形，无需打磨和修补，保证线圈表面保持特有的镜面效果，不但美观而且不易积尘，避免了二次打磨和修补所引起的表面绝缘层损伤或起层。
n6、极强的抗短路和抗过电压能力——低压线圈采用箔绕结构，高压线圈采用分段圆筒式结构，环氧树脂整体浇注，具有极好的机械强度和均匀电场分布。
n7、良好的环境适应性——致密的环氧树脂绝缘保护层具有**的防潮防水性，无需干燥处理可直接投入运行。
n8、环保、节能、安全性好——低噪音、低损耗、安全防火无污染。ntttttttttttt
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nttttttttttttt 产品简介：ntttttttttttt
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nttttttttttttt 我公司生产的SC(B)10系列环氧浇注无励磁调压干式变压器是用带填料的F级环氧树脂混合料，经真空薄膜脱气后，在真空和压力下，薄层浇注内外表面放在玻璃丝成型网增强的高低压线圈。是一种机械强度、电气强度、耐热强度很高的干式变压器。是城市电网改造的**产品，特别适用于高层建筑、机场、电站、商业中心等要求防火、防爆、防潮的重要场所。ntttttttttttt
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nttttttttttttt 主要材料和特性：ntttttttttttt
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nttttttttttttt 线圈采用F级绝缘的铜导线作导体，玻璃纤维与环氧树脂复合材料作绝缘，其膨胀系数与铜导体相近，具有良好的抗冲击、抗温度变化、抗裂性能。玻璃纤维和环氧树脂所有组成成份都具有自熄性，不会持续燃烧，也不会产生有毒气体和污染环境。环氧树脂具有良好的绝缘特性，特别适合制作高电压等级的线圈。ntttttttttttt
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nttttttttttttt 制造工艺：ntttttttttttt
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nttttttttttttt 线圈在高精度绕线机上绕制。绕制时在线圈内外层铺敷玻璃纤维，变压器容量较大时设计有通风道。线圈绕制完毕后进行真空干燥。整个浇注及固化过程按照工艺部门通过计算机网络传输至浇注控制终端的工艺曲线完成。所有过程可在计算机终端随时监视并由计算机根据情况自动调整。精密的制造过程使线圈无汽泡、空穴。ntttttttttttt
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nttttttttttttt 线圈的绝缘等级为F级，薄绝缘结构。ntttttttttttt
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nttttttttttttt 产品优势：ntttttttttttt
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nttttttttttttt 1、真正的免维修
n 2、阻燃和对环境有良好的适应性
n 3、设计精巧，占地少，安装简单
n 4、真正节能低损耗
n 5、低噪音
n 6、过载能力强
n 7、抗短路能力强
n 8、过电压时具有很强的绝缘能力
n 9、可安装在环境恶劣的场合
n 10、强迫风冷时，可使额定容量提高近50%ntttttttttttt
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nttttttttttttt 性能特点：ntttttttttttt
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nttttttttttttt ● 当电网电压波动时，为提供高质量的稳定电压，必须对变压器进行电压调整。
n ● 可靠的不间断电源对用户越显得重要，有载调压变压器的应用更趋广泛。
n ● 一体化设计的有载调压变压器，结构紧凑、占地面积小、安装方便。
n ● 有载分接开关采用干式真空箱型结构，由电动机构、带过渡电阻的真空切换开关和分接选择器组成。
n ● 有载分接开关配备自动控制器，便于现场或运程控制，可按用户需要提供计算机接口。
n ● 愿为阁下设计配置其他类型有载分接开关的变压器。ntttttttttttt
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nttttttttttttt 技术参数：ntttttttttttt
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