PROSOFT AN-X2-AB-DHRIO
PROSOFT AN-X2-AB-DHRIO
PROSOFT AN-X2-AB-DHRIO
PowerFlex 7000使用6.5KV 800A/1500A的对称门极换流晶闸管(SGCT)，变频所用逆变开关器件数量比其他任何中压变频技术的器件数量都少。功率结构为无熔断器，具有电流抑制DC电抗器。其结果是更简单，牢固，可靠之产品。
PowerFlex 7000具有免传感器的直接矢量控制。免传感器的直接矢量控制对马达的磁通是测算而不是估算。如同直流驱动，马达力矩可快速改变而不影响马达磁通。此控制方式可产生较标准V/Hz型变频更优越的运行性能。对持续运行在6Hz以下的低速应用，可选用带测速反馈的完全矢量控制
ost of the automation project accounts for about the entire project.
About 50%, it is not difficult to see that the migration of cost structure creates a lot of innovation for users.
Create an opportunity to optimize project investment, therefore, it is necessary to start from engineering programming
Think about lowering costs in the first place!
This is what we developed the Freelance 800F system for:
Keeping hardware prices consistent with those of programmable logic controllers
In 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 communica
