1738-EP24DC扩展模块
高压电解电容一般有哪几种?
答:高压电解电容我们通常所说的大电容,一般有两个,由于其耐压值特别高,所以体积非常大。按容量分,高压电解电容一般有330uf、470uf、680uf、820uf、1000uf、1200uf等,耐压值一般是200V,耐温85度。
1738-EP24DC扩展模块
需要控制的电机及变频器自身
1)电机的极数。一般电机极数以不多于(极为宜,否则变频器容量就要适当加大。
2)转矩特性、临界转矩、加速转矩。在同等电机功率情况下,相对于高过载转矩模式,变频器规格可以降额选取。3)电磁兼容性。为减少主电源干扰,使用时可在中间电路或变频器输入电路中增加电抗器,或安装前置隔离变压器。一般当电机与变频器距离超过50m时,应在它们中间串入电抗器、滤波器或采用屏蔽防护电缆
6SE6440-2UD25-5CA1模块
1738-EP24DC扩展模块
20GEF3C540LNDNNNNN变频器
Fujitsu Matrox G45FMLDVA32DB S26361-D1283-V33 AGP 32MB
FUJITSU MATROX G45FMLDVA32DB S26361-D1283-V33 AGP 32MB
Fujitsu Matrox G45FMLDVA32DB S26361-D1283-V33 AGP 32MB
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G55MDDAP32DSF G550 32MB PCI SFF Dual Matrox Carte Graphique Avec DVI Séparateur
G55MDDAP32DSF G550 32MB PCI SFF DUAL MATROX GRAPHICS CARD WITH DVI SPLITTER
Good Silent Dual Head 3D Graphic Card For 2 Displays Matrox G45 +32MB RAM - G20
Good Silent Dual Head 3D Graphic Card For 2 Displays Matrox G45+32MBRAM - G20 MM
GRAFIKKARTE MATROX P650 PCI LOW PROFILE DUAL HEAD f.2x DISPLAYS P65-MDDAP64F G24
Graphic Card Matrox P650 PCI Low Profile Dual Head For 2x Displays P65-MDDAP64F
Graphic Card Matrox P650 PCI Low Profile For 2xTFT Dual Head P65-MDDAP64F SFF
Graphic Card Matrox P650 PCI Low Profile For 2xTFT Dualhead P65MDDAP64F SFF G24
Graphiccard Matrox Mga AGP DVI G450 -32 LP Low Profile SFF G45FMLDVA32DBF G21
GUTE LAUTLOSE DUAL HEAD 3D GRAFIKKARTE FüR 2 MONITORE MATROX G45+ 32MB RAM - G20
Lautlose Dual Cabeza 3D Gráfica Para 2 Monitor Matrox G45+ MDHA32 32MB RAM G20
Lautlose Dual Cabeza 3D Office Gráfica Para 2 Monitor Matrox G45+32MB Mga G20
LAUTLOSE DUAL HEAD 3D GRAFIKKARTE FüR 2 MONITORE MATROX G45+MDHA32 32MB RAM G20
LAUTLOSE DUAL HEAD 3D OFFICE GRAFIKKARTE FüR 2 MONITORE MATROX G45+ 32MB MGA G20
Low Profile Scheda Grafica MATROX G550 G55MADDA32DB Doppio Testa DVI 32MB Video
Low Profile Tarjeta Gráfica MATROX G550 G55MADDA32DB Dual Cabeza DVI 32MB Vídeo