12kV气体绝缘环网柜技术规范书

_____________10kV工程12kV气体绝缘环网柜·技术规范书_____年__月目次1标准技术参数表·············································································································2项目需求部分················································································································2.1货物需求及供货范围······································································································2.2必备的备品备件、专用工具和仪器仪表··················································································2.3图纸资料提交单位·········································································································2.4工程概况···················································································································2.5使用条件···················································································································2.6项目单位可选技术参数····································································································2.7项目单位技术差异·········································································································3投标人响应部分·············································································································3.1技术偏差表投标人填写····································································································3.2投标产品的销售及运行业绩·······························································································3.3投标人需提供的设备图纸及资料·························································································3.4主要组部件材料···········································································································3.5推荐的备品备件、专用工具和仪器仪表··················································································1标准技术参数表投标人应认真逐项填写技术参数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标准技术参数表（投标人填写）序号名称单位标准参数值投标人保证值一环网柜共用参数1额定电压kV12（投标人填写）2灭弧室类型SF6（投标人填写）3额定频率Hz50（投标人填写）4额定电流A630（负荷开关—熔断器组合柜为125A）（投标人填写）5温升试验1.1Ir（投标人填写）6额定工频1min耐受电压（相对地）kV42（投标人填写）7额定雷电冲击耐受电压峰值（1.2∕50s）（相对地）kV75（投标人填写）8额定短路开断电流kA20/（31.5熔断器）（投标人填写）9额定短路关合电流kA50（投标人填写）10额定短时耐受电流及持续时间kA/s20/4（投标人填写）11额定峰值耐受电流kA50（投标人填写）12燃弧持续时间S0.3～0.5（参考表6相应项填写）13额定有功负载条件下开断次数次100（投标人填写）14辅助和控制回路短时工频耐受电压kV2（投标人填写）15供电电源控制回路VDC48/110/220（参考表6相应项填写）辅助回路VAC220（参考表6相应项填写）16使用寿命年≥20（投标人填写）17设备尺寸单台环网柜整体尺寸（长×宽×高）mm×mm×mm（项目单位提供）（投标人填写）设备的最大运输尺寸（长×宽×高）（项目单位提供）（投标人填写）18防护等级柜体外壳IP4X（投标人填写）隔室间IP2X（投标人填写）19相间及相对地净距（带电体对门）mm≥125（155）（投标人填写）20SF6气体额定压力（20℃表压）（充气柜适用）MPa（投标人提供）（投标人填写）21SF6气体年漏气率V/V0.5％（投标人填写）二断路器参数1型号（投标人提供）（投标人填写）2灭弧室类型真空/SF6（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3额定电流630（投标人填写）4主回路电阻（投标人提供）（投标人填写）5额定工频1min耐受电压断口kV48（投标人填写）对地42（投标人填写）额定雷电冲击耐受电压峰值（1.2∕50s）断口kV85（投标人填写）对地75（投标人填写）6额定短路开断电流交流分量有效值kA20（投标人填写）时间常数ms45（投标人填写）开断次数次≥20（真空）≥30（SF6）（投标人填写）首相开断系数1.5（投标人填写）7额定短路关合电流kA50（投标人填写）8额定短时耐受电流/持续时间kA/s20/4（投标人填写）9额定峰值耐受电流kA50（投标人填写）10断路器开断时间ms≤60（投标人填写）11断路器合闸弹跳时间ms≤2（投标人填写）12断路器分闸时间ms≤45（投标人填写）13断路器合闸时间ms≤70（投标人填写）14断路器分、合闸平均速度分闸速度m∕s（投标人提供）（投标人填写）合闸速度（投标人提供）（投标人填写）15机械稳定性次≥5000（SF6）≥10000（真空）（投标人填写）16额定操作顺序O–0.3s–CO–180s–CO或O（参考表6相应项填写）17辅助和控制回路短时工频耐受电压kV2（投标人填写）18异相接地故障开断试验试验电流kA17.32（投标人填写）试验电压kV12（投标人填写）19容性电流开合试验（试验室）试验电流A电缆：10（投标人填写）试验电压kV1.4×12/3（投标人填写）C1级：CC1：24×O，CC2：24×CO；BC1：24×O，BC2：24×COC1级/C2级（投标人填写）C2级：CC1：48×O，CC2：24×O和24×CO；BC1：24×O，BC2：80×CO三负荷开关参数1额定电流A630（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2额定工频1min耐受电压断口kV48（投标人填写）对地42（投标人填写）额定雷电冲击耐受电压峰值（1.2∕50s）断口kV85（投标人填写）对地75（投标人填写）3额定短时耐受电流及持续时间kA/s20/4（投标人填写）4额定峰值耐受电流kA50（投标人填写）5机械稳定性次≥5000（SF6）≥10000（真空）（投标人填写）6额定电缆充电开断电流A≥10（投标人填写）7切空载变压器电流A15（投标人填写）四负荷开关—熔断器组合电器参数1额定电流A125A（投标人填写）2熔断器额定短路开断电流kA31.5（投标人填写）3转移电流A（投标人提供）（投标人填写）4交接电流A（投标人提供）（投标人填写）五隔离开关参数（如果有）1额定电流A630（投标人填写）2主回路电阻（投标人提供）（投标人填写）3额定工频1min耐受电压断口kV48（投标人填写）对地42（投标人填写）额定雷电冲击耐受电压峰值（1.2∕50s）断口kV85（投标人填写）对地75（投标人填写）4额定短时耐受电流及持续时间kA/s20/4（投标人填写）5额定峰值耐受电流kA50（投标人填写）6机械稳定性次≥3000（投标人填写）六接地开关参数1额定短时耐受电流及持续时间kA/s20/2（投标人填写）2额定峰值耐受电流kA50（投标人填写）3额定短路关合电流kA50（投标人填写）4额定短路关合电流次数次2（投标人填写）5机械稳定性次≥3000（投标人填写）七电流互感器参数1型式或型号干式、电磁式（参考表6相应项填写）2绕组1额定电流比（项目单位提供）（参考表6相应项填写）额定负荷（项目单位提供）（参考表6相应项填写）准确级（项目单位提供）（参考表6相应项填写）表1（续）序号名称单位标准参数值投标人保证值2绕组2额定电流比（项目单位提供）（参考表6相应项填写）额定负荷（项目单位提供）（参考表6相应项填写）准确级（项目单位提供）（参考表6相应项填写）绕组3额定电流比（项目单位提供）（参考表6相应项填写）额定负荷（项目单位提供）（参考表6相应项填写）准确级（项目单位提供）（参考表6相应项填写）八电压互感器及熔断器参数1型式或型号干式、电磁式（参考表6相应项填写）2额定电压比（项目单位提供）（参考表6相应项填写）3准确级0.2/0.5/5P（参考表6相应项填写）4接线级别（项目单位提供）（参考表6相应项填写）5额定容量VA（项目单位提供）（参考表6相应项填写）6三相不平衡度V1（投标人填写）7低压绕组1min工频耐压kV2（投标人填写）8额定电压因数1.2倍连续，1.9倍8h（投标人填写）9熔断器型式（项目单位提供）（参考表6相应项填写）10熔断器的额定电流A（项目单位提供）（参考表6相应项填写）11熔断器的额定短路开断电流kA（项目单位提供）（参考表6相应项填写）九避雷器参数1型式复合绝缘金属氧化物避雷器（投标人填写）2额定电压kV17（投标人填写）3持续运行电压kV13.6（投标人填写）4标称放电电流kA5（投标人填写）5陡波冲击电流下残压峰值（5kA，1/3s）kV≤51.8（投标人填写）6雷电冲击电流下残压峰值（5kA，8/20s）kV45/50（投标人填写）7操作冲击电流下残压峰值（250A，30/60s）kV≤38.3（投标人填写）8直流1mA参考电压kV≥24（投标人填写）975％直流1mA参考电压下的泄漏电流A（投标人提供）（投标人填写）10工频参考电压（有效值）kV≥16（投标人填写）11工频参考电流（峰值）mA1（投标人填写）12持续电流全电流mA（投标人提供）（投标人填写）阻性电流A（投标人提供）（投标人填写）13长持续时间冲击耐受电流A400（峰值）（投标人填写）144/10s大冲击耐受电流kA65（峰值）（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15动作负载（投标人提供）（投标人填写）16工频电压耐受时间特性（投标人提供）（投标人填写）17千伏额