TA21 Traction Substation
This traction substation offers high applicability and reliability. It is designed for easy operation, extensibility, and maintenance in various infrastructure applications.



Technical Specifications
System Overview
Integrated Traction Substation System
The TA21 Traction Substation is an advanced, integrated automation system designed for reliable infrastructure management. Utilizing a hierarchical and distributed network structure, it incorporates protection, measurement, control, and safety video monitoring. It is specifically engineered for diverse traction substation environments, including zoning, opening, and closing operations.
Technical Components
Integrated Modules
- Protection, measurement, and control unit
- Local monitoring unit
- Remote communication unit
- Safety (video) monitoring unit
- Core Processor
- 32-bit embedded microcontroller
Key Features
- Core Functionality
- Hierarchical distributed networkDisaster alarm functionReal-time image monitoringMan-machine interfaceScheduling center exchange



