變頻器是把工頻電源(50Hz或60Hz)變換成各種頻率的交流電源，以實(shí)現(xiàn)電機(jī)的變速運(yùn)行的設(shè)備，其中控制電路完成對(duì)主電路的控制，整流電路將交流電變換成直流電，直流中間電路對(duì)整流電路的輸出進(jìn)行平滑濾波，逆變電路將直流電再逆成交流電。對(duì)于如矢量控制變頻器這種需要大量運(yùn)算的變頻器來說，有時(shí)還需要一個(gè)進(jìn)行轉(zhuǎn)矩計(jì)算的CPU以及一些相應(yīng)的電路。變頻調(diào)速是通過改變電機(jī)定子繞組供電的頻率來達(dá)到調(diào)速的目的。
MM03C-503-00PFEA113-20
電池（2節(jié)） 3HAC16831-1 ABB
風(fēng)扇 3HAC026525-001
PFEA111-65
型號(hào)是 PFEA111-20
PFCL201CD 20KN
3HNA004978-001
3HNA022998-001
產(chǎn)品型號(hào)：DIO280
其它要求：品牌：BACHMANN(巴赫曼)
ABB參數(shù)板 SDCS-CON-2
ABB參數(shù)板 SDCS-PIN-41A
橫河 XD64-3F
橫河 XD64-1P
F3YC16-0N
MVF30NN151CKU26
輸出模塊[IC693MDL753]
輸入模塊[IC693MDL655]
CPU卡件 CPU[IC693CPU350]
TK-FTEB01
TK-I0LI01
伺服驅(qū)動(dòng)器力士樂Rexroth，DKC02.3-100-7FW
FWA-ECODR3-SGP-03VRS-MS
DRH11B 08243077 型號(hào)應(yīng)該為 DER11B 08243077
X20DOF322(5)
X20AO4622(2)
1747-L532
1785-L40B
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