说明：该定值单整定执行签名后须返回设备部电气分部存档。说明：该定值单整定执行签名后须返回设备部电气分部存档。A段光伏并网柜开关定值整定单序号保护名称整定值备注1长延时定值Ir1630A2长延时时间tr1（@1.5Ir）15S3短延时定值Ir2860A4短延时时间tr20.4S5瞬时保护定值Ir33690A6接地定值Ir4210A7接地延时tr40.1S整定执行人执行时间A段光伏并网柜进线开关定值整定单序号保护名称整定值备注1长延时定值Ir1560A2长延时时间tr1（@1.5Ir）15S3短延时...
电气一次部分总说明1批准：审核：校核：编制：2目录1工程建设规模和设计范围....................................................................................................................31.1工程规模............................................................................................
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conductor20℃DCresistanceteperatureafterexceedloadQ2temperaturebeforeexceedloadQ1currentratingbeforeexceedloadconductordiameterdiameterofinnerscreenthicknessofinsulationdiameterofouterscreenmetalsheathsectionareadiameterbeforePEsheathPEsheaththickness...
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