GE D20EME 2400-21004 Substation Automation Core Components

High-performance hardware design: It adopts ultra-large-scale CMOS control devices and programmable array technology with high speed, low power consumption, low noise and high reliability, which can adapt to harsh operating environments such as high voltage and strong magnetic field, and conform to the relevant standards of European IEC and North American IEEE.

Flexible configuration: The minimum configuration of the system is 16 points of DI, 8 points of DO and 8 points of AI, which can be flexibly expanded, with thousands or tens of thousands of points of I/O processing capabilities, and can be configured according to the actual needs of different application scenarios.

Powerful communication capabilities: The main CPU module has seven independent communication interfaces and more than 140 communication protocol libraries, which can easily communicate with various computer master station systems, relay protection equipment, automatic control devices, metering and measuring meters, etc.

Rich control functions: Based on the standard VME bus and open software platform, it can realize various control functions such as reactive voltage control (VQC) of substations, fault detection, isolation and power restoration control of distribution networks, etc. It also provides powerful programmable control (PLC) and closed-loop control regulation (PID) tool software, and users can program to realize different control applications.