【正文】 0TH□30□A 系列數(shù)字式保護測控裝置說明書北 京 清 大 繼 保 電 力 技 術 有 限 公 司2020 版1目 錄1 TH□30□A 系列數(shù)字式保護測控裝置簡介 ......................................................................................................4 技術指標 .............................................................................................................................................................4 裝置結構 .............................................................................................................................................................6. 裝置硬件 ...........................................................................................................................................................6. 安裝調(diào)試 .........................................................................................................................................................11 運行維護 ...........................................................................................................................................................12 貯存保修 ...........................................................................................................................................................13 .......................................................................................................................................................13 訂貨須知 ...........................................................................................................................................................142 THL302A 數(shù)字線路保護測控裝置 .....................................................................................................15 保護測控功能配置： ........................................................................................................................................15 主要技術數(shù)據(jù) ....................................................................................................................................................15 保護原理 ............................................................................................................................................................19 控制字、定值、狀態(tài)字附錄 ............................................................................................................................25 附圖 ....................................................................................................................................................................33 數(shù)字配電變保護測控裝置 ....................................................................................................33 保護測控功能配置： ........................................................................................................................................33 主要技術數(shù)據(jù) ....................................................................................................................................................33 保護原理 ............................................................................................................................................................35 控制字、定值、狀態(tài)字附錄 ............................................................................................................................40 附圖 ....................................................................................................................................................................474 THC304A 數(shù)字電容器保護測控裝置 ....................................................................................................502 保護測控功能配置： ........................................................................................................................................50 主要技術數(shù)據(jù) ....................................................................................................................................................50 保護原理 ............................................................................................................................................................52 控制字、定值、狀態(tài)字附錄 ............................................................................................................................55 附圖 ....................................................................................................................................................................615 THM305A 數(shù)字電動機保護測控裝置 ...................................................................................................64 保護測控功能配置： ........................................................................................................................................64 主要技術數(shù)據(jù) ....................................................................................................................................................64 保護原理 ............................................................................................................................................................66 附錄 ....................................................................................................................................................................72 附圖 ....................................................................................................................................................................796 THT305A 數(shù)字差動保護測控裝置 ........................................................................................................82 保護測控功能配置： ........................................................................................................................................82 主要技術數(shù)據(jù) ....................................................................................................................................................82 保護原理 ............................................................................................................................................................83 控制字、定值、狀態(tài)字附錄 ............................................................................................................................86 附圖 ...........................................................................................