什么是變頻器？
變頻器是 使您能夠控制交流電機速度的電子裝置。背景：如果電機或交流電機直接由交流供電系統驅動，則僅有一個固定轉速，具體取決于極數以及供電系統的供電頻率。但是，如果某應用或生產過程要求具有可調的交流電壓（即可控速度），則使用變頻器。這些變頻器能夠 在恒定的交流電壓的基礎上產生 振幅（輸出電壓水平）和頻率可變的交流電壓。
變頻器是如何工作的？
因此，變頻器連到電機的輸入以產生一個能夠調節的電壓，從而滿足客戶要求。供電系統不再產生電機運行所需的頻率和電壓水平。變頻器接管了該任務并 控制輸出頻率和輸出電壓。
變頻器的主要優勢是什么？ 可利用變頻器將電機的速度從零無級地更改到所需的標稱速度，并可達到大出許多的速度范圍。 電機的轉矩保持不變。 因此設備操作人員能夠隨時使其驅動技術適應其所需的條件。 變頻器還允許直接切換轉動方向。 一個簡單的控制命令就可以改變相序。下端的交流電機隨之以相反方向運轉。
變頻器的型號：
SEW變頻器MDX61B系列型號
MDX61B0005-5A3-4-00 MDX61B0008-5A3-4-00 MDX61B0011-5A3-4-00 MDX61B0014-5A3-4-00
MDX61B0015-5A3-4-00 MDX61B0022-5A3-4-00 MDX61B0030-5A3-4-00 MDX61B0040-5A3-4-00
MDX61B0055-5A3-4-00 MDX61B0075-5A3-4-00 MDX61B0110-5A3-4-00
MDX61B0150-503-4-00 MDX61B0220-503-4-00 MDX61B0300-503-4-00 MDX61B0370-503-4-00
MDX61B0450-503-4-00 MDX61B0550-503-4-00 MDX61B0750-503-4-00 MDX61B0900-503-4-00
MDX61B1100-503-4-00 MDX61B1320-503-4-00
MDX61B0005-5A3-4-0T MDX61B0008-5A3-4-0T MDX61B0011-5A3-4-0T MDX61B0014-5A3-4-0T
MDX61B0015-5A3-4-0T MDX61B0022-5A3-4-0T MDX61B0030-5A3-4-0T MDX61B0040-5A3-4-0T
MDX61B0055-5A3-4-0T MDX61B0075-5A3-4-0T MDX61B0110-5A3-4-0T
MDX61B0150-503-4-0T MDX61B0220-503-4-0T MDX61B0300-503-4-0T MDX61B0370-503-4-0T
MDX61B0450-503-4-0T MDX61B0550-503-4-0T MDX61B0750-503-4-0T MDX61B0900-503-4-0T
MDX61B1100-503-4-0T MDX61B1320-503-4-0T
SEW變頻器MCS41A系列型號
MCS41A0015-5A3-4-00 MCS41A0022-5A3-4-00 MCS41A0030-5A3-4-00 MCS41A0040-5A3-4-00
MCS41A0055-5A3-4-00 MCS41A0075-5A3-4-00 MCS41A0110-5A3-4-00 MCS41A0150-5A3-4-00
MCS41A0220-5A3-4-00 MCS41A0300-5A3-4-00 MCS41A0370-5A3-4-00 MCS41A0450-5A3-4-00
SEW變頻器MCV40A系列型號
MCV40A0015-5A3-4-00 MCV40A0022-5A3-4-00 MCV40A0030-5A3-4-00 MCV40A0040-5A3-4-00 MCV40A0055-5A3-4-00
MCV40A0075-5A3-4-00 MCV40A0110-5A3-4-00 MCV40A0150-5A3-4-00 MCV40A0220-5A3-4-00 MCV40A0300-5A3-4-00
MCV40A0400-5A3-4-00 MCV40A0450-5A3-4-00 MCV40A0550-5A3-4-00 MCV40A0750-5A3-4-00
SEW變頻器MC07B系列型號
MC07B0003-2B1-4-00 MC07B0004-2B1-4-00 MC07B0005-2B1-4-00 MC07B0008-2B1-4-00
MC07B0011-2B1-4-00 MC07B0015-2B1-4-00 MC07B0022-2B1-4-00
MC07B0003-5A3-4-00 MC07B0004-5A3-4-00 MC07B0005-5A3-4-00 MC07B0008-5A3-4-00
MC07B0011-5A3-4-00 MC07B0015-5A3-4-00 MC07B0022-5A3-4-00 MC07B0030-5A3-4-00
MC07B0040-5A3-4-00 MC07B0055-5A3-4-00 MC07B0075-5A3-4-00 MC07B0110-5A3-4-00
MC07B0450-5A3-4-00 MC07B0550-5A3-4-00 MC07B0750-5A3-4-00
SEW變頻器MDV60A系列型號
MDV60A0015-5A3-4-00 MDV60A0022-5A3-4-00 MDV60A0030-5A3-4-00 MDV60A0040-5A3-4-00
MDV60A0055-5A3-4-00 MDV60A0075-5A3-4-00 MDV60A0110-5A3-4-00 MDV60A0150-5A3-4-00
MDV60A0220-5A3-4-00 MDV60A0300-5A3-4-00 MDV60A0370-5A3-4-00 MDV60A0450-5A3-4-00
MDV60A0550-5A3-4-00 MDV60A0750-5A3-4-00 MDV60A0900-5A3-4-00 MDV60A1100-5A3-4-00
MDV60A1320-5A3-4-00
SEW變頻器MCF40A系列型號
MCF40A0015-5A3-4-00 MCF40A0022-5A3-4-00 MCF40A0030-5A3-4-00 MCF40A0040-5A3-4-00
MCF40A0055-5A3-4-00 MCF40A0075-5A3-4-00 MCF40A0110-5A3-4-00 MCF40A0150-5A3-4-00
MCF40A0220-5A3-4-00 MCF40A0300-5A3-4-00 MCF40A0400-5A3-4-00 MCF40A0450-5A3-4-00
MCF40A0550-5A3-4-00 MCF40A0750-5A3-4-00
MCF41A0015-5A3-4-00 MCF41A0022-5A3-4-00 MCF41A0030-5A3-4-00 MCF41A0040-5A3-4-00
