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Rexroth力士樂德國柱塞泵A10VSO71DR/31R-PPA12液壓油缸



充水水泵在啟動以前，泵殼和吸水管內(nèi)必須先充滿水，這是因為有空氣存在的情況下，泵吸人口真空無法形成和保持。暖泵輸送高溫液體的泵，如電廠的鍋爐給水泵，在啟動前必須先暖泵。這是因為給水泵在啟動時，高溫給水流過泵內(nèi)，使泵體溫度從常溫很快升高到1～2℃，這會引起泵內(nèi)外和各部件之間的溫差，若沒有足夠長的傳熱時間和適當控制溫升的措施，會使泵各處膨脹不均，造成泵體各部分變形、磨損、振動和軸承抱軸事故。
ADL系列導軌式安裝電能表不僅在外形和接線上具有靈活方便的特點，而且在功能和性能上也具有下述優(yōu)點：a.計量正反向有功電量，功率潮流方向自動識別并指示，具有4費率及總電能計量功能。分時復費率功能，日時段可設4費率、8時段，時段內(nèi)的小時間單位為1min。按月凍結(jié)轉(zhuǎn)存功能，可統(tǒng)計上上月、上月及本月的總用電量和分時電量，用于月用電費的結(jié)算及監(jiān)測用電情況。實時監(jiān)測功能，測量顯示電壓、電流、頻率、功率、功率因數(shù)。
下面舉幾個案例：貴州省某電廠，由于意外原因造成汽輪機突然停機，和汽輪機同軸高速運轉(zhuǎn)的發(fā)電機不可能因此在短時間內(nèi)降低轉(zhuǎn)速，這時必須啟動直流泵（或直流電機）來帶動汽輪機繼續(xù)轉(zhuǎn)動，避免汽輪機和發(fā)電機之間的同軸扭曲，造成設備報廢。然而在該電廠就是蓄電池沒有足夠的電能來帶動直流泵（或直流電機）啟動，造成同軸嚴重扭曲，直至汽輪機損壞，損失是可想而知的。江西省某22萬變電站，由于天氣原因造成高壓進線短路，使得主變壓器著火燃燒，整個變電站失去交流電源，只能靠蓄電池供電來啟動保護系統(tǒng)，但是由于蓄電池不能及時提供足夠的電能，使得保護系統(tǒng)不能及時切斷電源，啟動保護設備。
Gemasolar發(fā)電站的聚光系統(tǒng)由26多個聚光鏡面板組成，散布在185公頃的空地上。單個鏡面板接收到的光能被積聚在的接收器，將熔鹽罐加熱，通過熱傳導形成高溫壓力蒸氣，推動渦輪機發(fā)電。光照充足時產(chǎn)生的多余能量被熔鹽罐儲存，在缺少陽光的情況下釋放能量，可繼續(xù)向電網(wǎng)供電15小時，從而實現(xiàn)24小時全天候不間斷發(fā)電。熔鹽罐所存儲的能量是多少？就需要通過超聲波流量計來計量。目前，實踐證明，能夠計量這種高溫流體的超聲波流量（能量）計，只有flexim超聲波流量（能量）計比較合適。
A10VSO100:
                  A10VSO100DFR/31L-PSC62K07,A10VSO100DFR1/31R-PUC12N00 


A10VSO10:
                 A10VSO10DFR1/52R-PKC64N00,A10VSO10DFR1/52R-PPA14N00,A10VSO10DR/52L-PKC64N00,A10VSO10DR/52R-PKC64N00,A10VSO10DR/52R-PPA14N00


A10VSO18:
                A10VSO18DFR/31R-PKC62N00,A10VSO18DFR/31R-PPA12K01,A10VSO18DFR/31R-PPA12N00,A10VSO18DFR1/31R-PPA12K01,A10VSO18DFR1/31R-PPA12N00 
A10VSO18DFR1/31R-PUC62N00,A10VSO18DR/31L-PUC12N00,A10VSO18DR/31R-PPA12N00,A10VSO18DR/31R-PSC12N00,A10VSO18DRG/31R-PPA12N00 


A10VSO28:
                A10VSO28DFLR/31L-PPA12N00,A10VSO28DFLR/31R-PPA12N00,A10VSO28DFLR/31R-PPA12N00,A10VSO28DFLR/31R-PPA12N00,A10VSO28DFLR/31R-PPA12N00 
A10VSO28DFLR/31R-PPA12N00,A10VSO28DFLR/31R-PPA12N00,A10VSO28DFLR/31R-PPA12N00,A10VSO28DFLR/31R-PPA12N00,A10VSO28DFLR/31R-PSA12N00 
A10VSO28DFR/31R-PPA12N00,A10VSO28DFR/31R-PPA12N00,A10VSO28DFR/31R-VPA12N00,A10VSO28DFR1/31R-PPA12L30,A10VSO28DFR1/31R-PPA12N00 
A10VSO28DFR1/31R-PSC12N00,A10VSO28DFR1/31R-PSC62N00,A10VSO28DG/31R-PPA12N00,A10VSO28DR/31L-PPA12N00,A10VSO28DR/31R-PPA12N00 
A10VSO28DRG/31R-PPA12K25,A10VSO28DRG/31R-PPA12N00,A10VSO28ED73/52L-VSC11N00P 


A10VSO45:
                A10VSO45DFLR/31R-PPA12K57,A10VSO45DFLR/31R-PPA12N00,A10VSO45DFLR/31R-PPA12N00,A10VSO45DFLR/31R-PPA12N00,A10VSO45DFLR/31R-PPA12N00 
A10VSO45DFLR/31R-PPA12N00,A10VSO45DFLR/31R-PPA12N00,A10VSO45DFLR/31R-PPA12N00,A10VSO45DFR/31R-PPA12N00,A10VSO45DFR/31R-PPA12O30 
A10VSO45DFR/31R-PSC62N00,A10VSO45DFR/52R-PSC12N00,A10VSO45DFR1/31R-PPA12G60,A10VSO45DFR1/31R-PPA12K54,A10VSO45DFR1/31R-PPA12K57 
A10VSO45DFR1/31R-PPA12N00,A10VSO45DFR1/31R-PPA12N00,A10VSO45DFR1/31R-PPA12N00,A10VSO45DFR1/52L-PSC11N00,A10VSO45DFR1/52R-PUC11N00 
A10VSO45DR/31R-PPA12K01,A10VSO45DR/31R-PPA12K25,A10VSO45DR/31R-PPA12K57,A10VSO45DR/31R-PPA12N00,A10VSO45DR/31R-PPA12O90 
A10VSO45DRG/31R-PPA12N00,A10VSO45ED72/52R-VSC11N00T 


A10VSO60:
                A10VSO60DFR/52R-PCD11N00 


A10VSO71:
                A10VSO71DFLR/31R-PPA12N00,A10VSO71DFLR/31R-PPA12N00,A10VSO71DFR/31L-PSC62N00,A10VSO71DFR1/31R-PSC12N00,A10VSO71DRG/31L-PSC12N00 


AA10VSO100:
                   AA10VSO100DFLR/31R-PPA12G30,AA10VSO100DFLR/31R-PPA12N00,AA10VSO100DFLR/31R-PPA12N00,AA10VSO100DFLR/31R-PPA12N00 
AA10VSO100DFLR/31R-PPA12N00,AA10VSO100DFLR/31R-PPA12N00,AA10VSO100DFR/31R-PPA12K01,AA10VSO100DFR/31R-PPA12K25,
AA10VSO100DFR/31R-PPA12N00,AA10VSO100DFR1/31R-PPA12K25,AA10VSO100DFR1/31R-PPA12N00,AA10VSO100DFR1/31R-PPA12N00,AA10VSO100DFR1/31R-PPA12N00,
AA10VSO100DR/31R-PPA12N00,AA10VSO100DR/31R-PPA12N00,AA10VSO100DR/31R-VPA12N00,AA10VSO100DRG/31R-PPA12N00 


AA10VSO140:
                    AA10VSO140DFLR/31R-PPB12N00,AA10VSO140DFLR/31R-PPB12N00,AA10VSO140DFLR/31R-PPB12N00,AA10VSO140DFLR/31R-PPB12N00,
AA10VSO140DFLR/31R-PPB12N00,AA10VSO140DFLR/31R-PSB12N00,AA10VSO140DFR/31R-PPB12N00,AA10VSO140DFR1/31R-PPB12N00,AA10VSO140DFR1/31R-PPB12N00,AA10VSO140DFR1/31R-VPB12N00,AA10VSO140DR/31L-PPB12N00,AA10VSO140DR/31R-PPB12K02,AA10VSO140DR/31R-PPB12N00,AA10VSO140DRG/31R-PPB12N00 


AA10VSO71:
                  AA10VSO71DFLR/31R-PPA12N00,AA10VSO71DFLR/31R-PPA12N00,AA10VSO71DFLR/31R-PPA12N00,AA10VSO71DFLR/31R-PPA12N00,
AA10VSO71DFLR/31R-PPA12N00,AA10VSO71DFLR/31R-PPA12N00,AA10VSO71DFLR/31R-PPA12N00,AA10VSO71DFLR/31R-PPA12N00,
AA10VSO71DFLR/31R-PPA12N00,AA10VSO71DFR/31R-PPA12K01,AA10VSO71DFR/31R-PPA12N00,AA10VSO71DFR1/31R-PPA12K01,
AA10VSO71DFR1/31R-PPA12L30,AA10VSO71DFR1/31R-PPA12N00,AA10VSO71DFR1/31R-PPA12N00,AA10VSO71DFR1/31R-PPA12X31,
AA10VSO71DR/31R-PPA12N00,AA10VSO71DRG/31R-PPA12K01,AA10VSO71DRG/31R-PPA12N00,AA10VSO71FHD/31R-PPA12K01 
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