IS200TRLYH1B
IS200TRLYH1B
IS200TRLYH1B
介绍了正弦波滤波器在ACS800 单传动中的应用的知识。
正弦波滤波器是抑制传动输出高频部分的低通滤波器。用于ACS800 的正弦波滤波器由单相或三相电抗器和三角或星形连接电容器组成。 为传动选择合适的 du/dt 滤波器提供了建议。
FOCH0320-50
FOCH0260-70
FOCH0610-70
IGBT 传动单元会对电机端子产生比中间直流回路电压高很多的尖峰输出电压。这个
具有很大 du/dt 值的尖峰电压会对电机和电机电缆绝缘带来额外的压力。这将会缩短电机的寿命。 ABB 的 可选件 du/dt 滤波器可以保护电机的绝缘系统。
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 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 Chart (SFC)
. Structured Text (ST)
●Extensive function block library, user-
