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



充水水泵在啟動(dòng)以前，泵殼和吸水管內(nèi)必須先充滿水，這是因?yàn)橛锌諝獯嬖诘那闆r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(dòng)前必須先暖泵。這是因?yàn)榻o水泵在啟動(dòng)時(shí)，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(huì)引起泵內(nèi)外和各部件之間的溫差，若沒有足夠長(zhǎng)的傳熱時(shí)間和適當(dāng)控制溫升的措施，會(huì)使泵各處膨脹不均，造成泵體各部分變形、磨損、振動(dòng)和軸承抱軸事故。
ADL系列導(dǎo)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(diǎn)，而且在功能和性能上也具有下述優(yōu)點(diǎn)：a.計(jì)量正反向有功電量，功率潮流方向自動(dòng)識(shí)別并指示，具有4費(fèi)率及總電能計(jì)量功能。分時(shí)復(fù)費(fèi)率功能，日時(shí)段可設(shè)4費(fèi)率、8時(shí)段，時(shí)段內(nèi)的小時(shí)間單位為1min。按月凍結(jié)轉(zhuǎn)存功能，可統(tǒng)計(jì)上上月、上月及本月的總用電量和分時(shí)電量，用于月用電費(fèi)的結(jié)算及監(jiān)測(cè)用電情況。實(shí)時(shí)監(jiān)測(cè)功能，測(cè)量顯示電壓、電流、頻率、功率、功率因數(shù)。
下面舉幾個(gè)案例：貴州省某電廠，由于意外原因造成汽輪機(jī)突然停機(jī)，和汽輪機(jī)同軸高速運(yùn)轉(zhuǎn)的發(fā)電機(jī)不可能因此在短時(shí)間內(nèi)降低轉(zhuǎn)速，這時(shí)必須啟動(dòng)直流泵（或直流電機(jī)）來帶動(dòng)汽輪機(jī)繼續(xù)轉(zhuǎn)動(dòng)，避免汽輪機(jī)和發(fā)電機(jī)之間的同軸扭曲，造成設(shè)備報(bào)廢。然而在該電廠就是蓄電池沒有足夠的電能來帶動(dòng)直流泵（或直流電機(jī)）啟動(dòng)，造成同軸嚴(yán)重扭曲，直至汽輪機(jī)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(jìn)線短路，使得主變壓器著火燃燒，整個(gè)變電站失去交流電源，只能靠蓄電池供電來啟動(dòng)保護(hù)系統(tǒng)，但是由于蓄電池不能及時(shí)提供足夠的電能，使得保護(hù)系統(tǒng)不能及時(shí)切斷電源，啟動(dòng)保護(hù)設(shè)備。
Gemasolar發(fā)電站的聚光系統(tǒng)由26多個(gè)聚光鏡面板組成，散布在185公頃的空地上。單個(gè)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(dǎo)形成高溫壓力蒸氣，推動(dòng)渦輪機(jī)發(fā)電。光照充足時(shí)產(chǎn)生的多余能量被熔鹽罐儲(chǔ)存，在缺少陽(yáng)光的情況下釋放能量，可繼續(xù)向電網(wǎng)供電15小時(shí)，從而實(shí)現(xiàn)24小時(shí)全天候不間斷發(fā)電。熔鹽罐所存儲(chǔ)的能量是多少？就需要通過超聲波流量計(jì)來計(jì)量。目前，實(shí)踐證明，能夠計(jì)量這種高溫流體的超聲波流量（能量）計(jì)，只有flexim超聲波流量（能量）計(jì)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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