【正文】 ..........................................................................................66 復(fù)合電壓閉鎖（方向）過流保護(hù)試驗* ............................................................................................66 變壓器接地后備保護(hù)試驗* ...............................................................................................................67 變壓器不接地后備保護(hù)試驗* ...........................................................................................................67 變壓器其他異常保護(hù)試驗* ...................................................................................................................67 各側(cè) TV 異常及斷線報警* .................................................................................................................67 各側(cè) TA 異常報警* ............................................................................................................................68 差動保護(hù)差流異常報警 .....................................................................................................................68 過負(fù)荷、起動風(fēng)冷、閉鎖有載調(diào)壓試驗 ............................................................................................686 整組試驗 .................................................................................................................................................687 斷路器傳動試驗* ......................................................................................................................................698 定值與開關(guān)量狀態(tài)的核查* .......................................................................................................................699 保護(hù)裝置在 80%UE 下的整組試驗 .............................................................................................................69二、B 套 RCS978H........................................................................................................................................701 裝置外觀及接線檢查* ..............................................................................................................................70* ..........................................................................................................................703 通電初步檢查* .........................................................................................................................................70 軟件版本及程序效驗碼檢查 .................................................................................................................70 其它設(shè)備檢查* ......................................................................................................................................714 交流輸入回路調(diào)試，采樣通道的幅值試驗* ............................................................................................71 模擬量輸入的幅值特性檢驗* ...............................................................................................................715 保護(hù)定值檢驗* .........................................................................................................................................72 變壓器差動保護(hù)檢驗* ..........................................................................................................................72 比率差動試驗* ..................................................................................................................................728 變壓器差動速斷試驗* .......................................................................................................................73 后備保護(hù)試驗* ......................................................................................................................................73 復(fù)合電壓閉鎖（方向）過流保護(hù)試驗* ............................................................................................73 變壓器接地后備保護(hù)試驗* ...............................................................................................................74 變壓器不接地后備保護(hù)試驗* ...........................................................................................................74 變壓器其他異常保護(hù)試驗* ...................................................................................................................74 各側(cè) TV 異常及斷線報警* .................................................................................................................74 各側(cè) TA 異常報警* ............................................................................................................................74 差動保護(hù)差流異常報警 .....................................................................................................................75 過負(fù)荷、起動風(fēng)冷、閉鎖有載調(diào)壓試驗 ............................................................................................756 整組試驗 .................................................................................................................................................75 整組動作時間測量* ..............................................................................................................................757 斷路器傳動試驗* ......................................................................................................................................758 定值與開關(guān)量狀態(tài)的核查* .......................................................................................................................769 保護(hù)裝置在 80%UE 下的整組試驗 .............................................................................................................76三、非電量保護(hù) RCS974A ...........................................................................................................................771 絕緣檢查 ...................................................................................................................................................772 非電量保護(hù)傳動試驗 ................................................................................................................................78 啟動跳閘的非電量保護(hù) .........................................................................................................................78 不啟動跳閘的非電量保護(hù) .....................................................................................................................78四、帶負(fù)荷試驗