Description
ABB GVC736CE101 3BHE039203R0101 5SXE12-0184-1
ABB GVC736CE101 3BHE039203R0101 5SXE12-0184-1
ABB GVC736CE101 3BHE039203R0101 5SXE12-0184-1
EK6系列接地开关适于户内安装，符合IEC 62271-102，GB/T 1985标准的要求，装有快速合闸机构，能快速关合，充分的导体尺寸设计使其能承受额定峰值耐受电流。
接地开关是以成套组件形式提供的，包括一套预装配好的动触头系统和相应的接地静触头，将这些部件正确地安装到开关柜上，就组成了一套功能齐全的接地开关。
在安装现场要根据IEC 62271-102，GB/T 1985标准的规定作常规试验。 HD4断路器利用六氟化硫（SF6）气体作为灭弧和绝缘介质，六氟化硫气体的热膨胀性、负电性以及快速的复合作用使其成为灭弧的理想介质。
HD4断路器是基于热膨胀和压气助吹相结合的灭弧原理，该技术早已在高压开关领域中广泛成熟的应用。其具有非常平滑的开断特性，在开断电流时不会出现截流现象，因此不会产生操作过电压。优良的特性确保了HD4断路器具有很长的电气寿命，并且避免对运行中的负载设备造成冲击。
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process station.
In the investment of modern automation system, due to the hardware equipment department
It only takes up less cost in the whole system, then write engineering applications
The cost of software becomes increasingly important. Generally speaking, a self
The engineering application software cost 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
