5 10kV三相油浸式地埋电力变压器专用技术规范

（2009年版）国家电网公司物资采购标准（交流变压器卷10kV变压器册）10kV三相油浸式地埋电力变压器专用技术规范（编号：1001002-0010-05）国家电网公司二〇一一年二月目次1标准技术参数表··········································································································572项目需求部分·············································································································592.1货物需求及供货范围···································································································592.2必备的备品备件、专用工具和仪器仪表···············································································592.3图纸资料提交单位······································································································602.4工程概况················································································································602.5使用条件················································································································602.6可选技术参数表········································································································612.7项目单位技术差异表···································································································613投标人响应部分··········································································································623.1投标人应提供的信息···································································································623.2投标人技术偏差表······································································································623.3投标人应提供的其他资料······························································································631标准技术参数表投标人应认真逐项填写技术参数和性能要求响应表中投标人保证值，不能空格，也不能以“响应”两字代替，不允许改动招标人要求值。如有偏差，应填写技术偏差表。“投标人保证值”应与型式试验报告相符。表1技术参数和性能要求响应表序号名称单位标准参数值投标人保证值一额定值1变压器型号见表6（投标人填写）2铁心材质硅钢片（投标人填写）3铁心结构见表6（投标人填写）4高压绕组kV见附表1（投标人填写）5低压绕组kV0.4（投标人填写）6额定频率Hz50（投标人填写）7额定容量kVA见附表1（投标人填写）8相数3（投标人填写）9调压方式见附表1（投标人填写）10调压位置高压侧（投标人填写）11调压范围见附表1（投标人填写）12中性点接地方式不接地（投标人填写）13冷却方式ONAN（投标人填写）14联接组标号见附表1（投标人填写）15磁通密度T（投标人提供）（投标人填写）二绝缘水平1雷电全波冲击电压（峰值）kV75（投标人填写）2雷电截波冲击电压（峰值）85（投标人填写）3高压绕组额定短时工频耐受电压（有效值）kV35（投标人填写）4低压绕组额定短时工频耐受电压（有效值）kV5（投标人填写）三温升限值1顶层油K55（投标人填写）2绕组（平均）65（投标人填写）3绕组（热点）78（投标人填写）4铁心、油箱及结构表面75（投标人填写）四空载损耗1额定频率额定电压时空载损耗kW见附表1（投标人填写）五空载电流1100％额定电压时％见附表1（投标人填写）表1（续）序号名称单位标准参数值投标人保证值六负载损耗1主分接（75℃）kW见附表1（投标人填写）七噪声水平dB见附表2（投标人填写）八负载能力1起始负荷80％，环境温度40℃下过载能力（过负荷能力及持续运行时间）温升按照长期急救周期性负载温度限值控制过载倍数1.5（投标人填写）持续运行时间（h）2（投标人填写）九质量和尺寸1器身质量t（投标人填写）2油质量t（投标人填写）3总质量t（投标人填写）4变压器运输时允许的最大倾斜度15°（投标人填写）十10kV套管有效爬距mm300（投标人填写）十一压力释放装置1释放压力MPa（投标人提供）（投标人填写）2回复压力MPa（投标人提供）（投标人填写）十二工频过电压倍数1相—地空载持续时间满载持续时间（投标人填写）21.05连续连续（投标人填写）31.1连续20min（投标人填写）41.2520s20s（投标人填写）51.9—1s（投标人填写）62.0—0.1s（投标人填写）7相—相空载持续时间满载持续时间（投标人填写）81.05连续连续（投标人填写）91.1连续20min（投标人填写）101.2520s（投标人填写）111.5—1s（投标人填写）121.58—0.1s（投标人填写）注附表1和附表2是本表的补充部分。附表1标准参数表变压器容量（kVA）调压方式高压（kV）高压分接范围（％）低压（kV）联结组标号空载损耗（kW）负载损耗（kW）短路阻抗（％）100无励磁1010.5±5±2×2.50.4Dyn11Yyn00.21.58/1.504.02500.403.20/3.053150.483.83/3.654000.574.52/4.306300.816.204.58000.987.50315有载±4×2.50.544.104.04000.644.966300.967.274.58001.128.89注对于额定容量为500kVA及以下的变压器，表中斜线上方的负载损耗值适用于Dyn11联结组，斜线下方的负载损耗值适用于Yyn0联结组。附表2噪声水平变压器容量（kVA）轨距A×B（mm×mm）噪声水平（dB）100400×45052250550×55056315660×65058400660×75058630660×85060800660×850622项目需求部分2.1货物需求及供货范围货物需求及供货范围一览表见表2。表2货物需求及供货范围一览表序号项目单位要求投标人响应变压器型号主要参数单位数量变压器型号主要参数单位数量12342.2必备的备品备件、专用工具和仪器仪表必备的备品备件、专用工具和仪器仪表供货表见表3。表3必备的备品备件、专用工具和仪器仪表供货表序号名称单位项目单位要求投标人响应型号和规格数量型号和规格数量123452.3图纸资料提交单位需确认的图纸资料应由卖方提交到表4所列的单位。表4卖方提交的需经确认的图纸资料及其接收单位提交图纸、资料名称接收图纸单位名称、地址、邮编、电话提交份数认可图、最终图（附电子文档）（设计单位）认可图、最终图说明书试验报告（附电子文档）（项目单位）2.4工程概况2.4.1项目名称：2.4.2项目单位：2.4.3交通、运输：2.5使用条件使用条件参数表见表5。表5使用条件参数表序号名称单位招标人要求值1额定电压kV102最高运行电压kV123系统中性点接地方式不接地4额定频率Hz505污秽等级Ⅲ6系统短路电流水平（高压侧）kA207环境温度最高日温度℃40最低日温度25最大日温差K25最热月平均温度℃30最高年平均温度208湿度日相对湿度平均值％≤95月相对湿度平均值≤90表5（续）序号名称单位招标人要求值9海拔m≤100010太阳辐射强度W∕cm20.111最大覆冰厚度mm2012离地面高10m处，维持10min的平均最大风速m/s3513耐受地震能力地面水平加速度m/s22正弦共振三个周期安全系数≥1.6714安装场所（地埋）（项目单位提供）注1.环境最低气温超过25℃的需要进行温度修正。2.污秽等级为Ⅳ级的需提供该地区的污秽等级图。3.有关海拔、污秽、温度的修正情况见表7。2.6可选技术参数表可选技术参数表见表6。表6可选技术参数表序号及名称项目标准参数值招标人要求值投标人保证值1变压器型号（项目单位提供）（投标人填写）2铁心结构卷铁心、叠铁心（项目单位提供）（投标人填写）3联结组Dyn11或Yyn0（项目单位提供）（投标人填写）4调压方式无励磁、有载（项目单位提供）（投标人填写）5高压分接范围±5％或±2×2.5％（项目单位提供）（投标人填写）……2.7项目单位技术差异表项目单位原则上不能改动通用部分条款及专用部分固化的参数，根据工程实际情况，使用条件及相关技术参数如有差异，应逐项在项目单位技术差异表中列出。表7项目单位技术差异表（项目单位填写）（本表是对技术规范的补充和修改，如有冲突，应以本表为准）序号项目标准参数值项目单位要求值投标人保证值12……序号项目变更条款页码、款号原表述变更后表述12……3投标人响应部分3.1投标人应提供的信息投标人应提供的信息见表8～表10。表8销售运行业绩表序号型号规格数量用户单位用户联系人用户联系人电话投运时间备注1234567表9推荐的备品备件、专用工具和仪器仪表供货表（投标人填写）序号名称型号和规格单位数量123456表10主要部件材料表序号名称型号、规格、厂家、原产地备注招标人要求投标人响应1硅钢片2变压器油3线圈导线4密封件5分接开关6高压套管7低压套管8其他需要说明的材料及附件……3.2投标人技术偏差表投标人提供的产品技术规范应完全满足本招标文件中规定。若有偏差，投标人应如实、认真地在技术偏差表（见表11）中填写偏差值，否则视为与本招标文件中规定的要求一致。若无技术偏差，则应在技术偏差表中填写“无偏差”。表11投标人技术偏差表序号项目对应条款编号技术招标文件要求偏差备注1233.3投标人应提供的其他资料3.3.1用户运行证明。3.3.2同类产品鉴定证书及鉴定产品的型式试验报告（见表12和表13）。表12投标人提供的鉴定证书表序号鉴定产品型号名称组织鉴定单位依据标准鉴定时间表13投标人提供的试验检测报告表序号产品型号名称试验报告类别和内容依据标准试验时间试验单位3.3.3投标人需提供的设备图纸及资料投标文件中投标人应提供以下图纸及资料：1）说明书。2）试验报告。