西门子M440变频器采购指定供应商MICROMASTER系列变频器可满足0.12kW至250kW功率范围的驱动应用要求：从采用电压-频率控制（V/f控制）的简单应用，直至采用闭环矢量控制和编码器反馈的复杂应用。MICROMASTER系列变频器适用于广泛的应用与任务，可满足用户的各种要求。紧凑的设计和较高应用能力是整个MICROMASTER系列所具有的特点。但这些并不是西门子变频器仅有的优点。还有一些可用来提高能效和电磁兼容性或提高用户操作灵活性的附加选件。通过MICROMASTER编码器模块，可以将MICROMASTER440变频器与***常见的数字编码器进行接口。该编码器模块使用高压晶体管逻辑(HTL)和晶体管-晶体管逻辑(TTL)数字编码器。通过这个安装在MICROMASTER440上的编码器模块，可提供闭环编码器反馈，具有以下优点：•满载转矩下的零转速能力•***的转速控制•转速和转矩控制的增强动态性能•可将此模块卡装到变频器上0.12KW6SE64402UC112AA13,7950.25KW6SE64402UC125AA14,1240.37KW6SE64402UC137AA14,1850.55KW6SE64402UC155AA14,4540.75KW6SE64402UC175AA14,6701.1KW6SE64402UC211BA15,4041.5KW6SE64402UC215BA15,6132.2KW6SE64402UC222BA16,7133KW6SE64402UC230CA18,1154KW6SE64402UC240CA111,9355.5KW6SE64402UC255CA115,3207.5KW6SE64402UC275DA119,18811KW6SE64402UC311DA126,16515KW6SE64402UC315DA134,21418.5KW6SE64402UC318EA141,55322KW6SE64402UC322EA148,54830KW6SE64402UC330FA164,28237KW6SE64402UC337FA178,37545KW6SE64402UC345FA192,2430.37KW6SE64402UD137AA15,6300.55KW6SE64402UD155AA15,9070.75KW6SE64402UD175AA15,9421.1KW6SE64402UD211AA16,2341.5KW6SE64402UD215AA16,3222.2KW6SE64402UD222BA16,5793KW6SE64402UD230BA17,7024KW6SE64402UD240BA15.5KW6SE64402UD255CA17.5KW6SE64402UD275CA111KW6SE64402UD311CA115KW6SE64402UD315DA115KW6SE64402UD315DB118.5KW6SE64402UD318DA118.5KW6SE64402UD318DB122KW6SE64402UD322DA122KW6SE64402UD322DB130KW6SE64402UD330EA130KW6SE64402UD330EB137KW6SE64402UD337EA137KW6SE64402UD337EB145KW6SE64402UD345FA145KW6SE64402UD345FB155KW6SE64402UD355FA155KW6SE64402UD355FB175KW6SE64402UD375FA175KW6SE64402UD375FB190KW6SE64402UD388FA190KW6SE64402UD388FB1110KW6SE64402UD411FA1110KW6SE64402UD411FB1132KW6SE64402UD413GA1132KW6SE64402UD413GB1160KW6SE64402UD416GA1160KW6SE64402UD416GB1200KW6SE64402UD420GA1200KW6SE64402UD420GB10.75KW6SE64402UE175CA11.5KW6SE64402UE215CA12.2KW6SE64402UE222CA14KW6SE64402UE240CA15.5KW6SE64402UE255CA17.5KW6SE64402UE275CA111KW6SE64402UE311CA115KW6SE64402UE315DA118.5KW6SE64402UE318DA122KW6SE64402UE322DA130KW6SE64402UE330EA137KW6SE64402UE337EA145KW6SE64402UE345FA155KW6SE64402UE355FA175KW6SE64402UE375FA10.12KW6SE64402AB112AA10.25KW6SE64402AB125AA10.37KW6SE64402AB137AA10.55KW6SE64402AB155AA10.75KW6SE64402AB175AA11.1KW6SE64402AB211BA11.5KW6SE64402AB215BA12.2KW6SE64402AB222BA13KW6SE64402AB230CA13KW6SE64402AC230CA14KW6SE64402AC240CA15.5KW6SE64402AC255CA12.2KW6SE64402AD222BA13KW6SE64402AD230BA14KW6SE64402AD240BA15.5KW6SE64402AD255CA17.5KW6SE64402AD275CA111KW6SE64402AD311CA115KW6SE64402AD315DA118.5KW6SE64402AD318DA122KW6SE64402AD322DA130KW6SE64402AD330EA137KW6SE64402AD337EA145KW6SE64402AD345FA155KW6SE64402AD355FA175KW6SE64402AD375FA1)