Description
GE 8521-LC-MT
GE 8521-LC-MT
GE 8521-LC-MT
PowerFlex 700H交流变频器提供了灵巧、紧凑的包装，它可以用于普通的用途、以及变速应用。它的设计满足了对空间、灵活性以及性能的需求。很多特性允许用户对大多数应用系统进行简单组态变频器。目前的可用额定值为：400/480伏交流输入，132到560千瓦输出。
LCD人机界面模块(也可以用于PowerFleX70、700和700S)为起动、测量、编程和故障处理提供了多国语言文本显示。
PowerFlex 700H交流变频器可以使用电压／频率控制或无速度传感器矢量控制模式，这样能够满足多种应用的需求。
这种控制可以集成到一个模块中，而且该模块能够从主体架构中分离出来。这种控制模块使用于所有额定值的变频器，并且实现整个生产线的安装与维护简单化。可选的I/O类型有24V DC和115V AC．
可选的内部通讯模块可由用户定制安装。这提供了快速并高效的控制和／或使用流行的接口与主机控制器进行数据交换。这些接口包括：DeviceNetTM ControINetTM Ethernet/IP Profibus Interbus 远程I/O、串行通讯、Lonworks CAN和其他式的控制和通讯网络。DriveExplorer和DriveTools SP等PC工具可以帮助您对PowerFlex 700H变频器进行编程、监视和故障处理。
内置交流输入电抗器和共模电抗器有效地减少了变频器对电网的高次谐波污染和对电磁敏感设备的干扰。
this way, cost efficiency can be improved by reducing user engineering costs.
How the Freelance 800F process control system helps users reduce
Low engineering cost?
●By using a complete engineering tool (Control Builder
F) to configure the entire control system, including automation functions
function, operator interface display and logging, and configuration of the fieldbus.
equipment (PROFIBUS, FOUNDATION Fieldbus,
HART, etc.) and device parameter settings.
● Automatic generation of global data between the process control station and the operator station
According to communication.
For field devices, process control stations and operator stations, a unified global database is used for the entire control system, thereby reducing
cost and time investment in establishing data communication and interactive access.
And ensure the consistency of data throughout the system.
●Provide system-wide unified inspection of user applications, overriding
from process control stations, operator stations to intelligent field devices, including
Including the integrity and consistency check of the user program.
●The programming language strictly complies with the international standard of IEC61131-3, and has
There are high-performance graphics editing functions:
– Function Block Diagram (FBD)
-Ladder Diagram (LD)
– Instruction List (IL)
– Sequence Control
