Alstom 3EST125-975 DCC2382A Detailed Technical Overview

The Alstom 3EST125-975 DCC2382A is a high-performance transmission interface module designed for industrial automation and process control systems. Below is a detailed overview of its technical specifications, functional features, and application scenarios.

Technical Specifications

• Rated Voltage: 690V AC, three-phase, suitable for medium-voltage industrial distribution systems.
• Rated Current: 200A, capable of handling high current loads to ensure stable operation under rated power conditions.
• Rated Power: 150kW, meeting the continuous and stable power supply requirements of medium-sized industrial equipment.
• Frequency: 50Hz, aligning with standard industrial power frequencies in most regions.
• Power Factor: 0.9 (lagging), reducing reactive power losses and enhancing overall power system efficiency.
• Dimensions: 800mm (length) × 600mm (width) × 1000mm (height), featuring a compact design for easy installation in various industrial environments.
• Weight: 200kg, balancing structural strength and performance for efficient transportation and installation.
• Protection Rating: IP65, ensuring dust and water resistance for reliable operation in harsh industrial settings.
• Efficiency: 95%, minimizing energy waste and operational costs through high energy conversion efficiency.
• Overload Capacity: Capable of continuous operation at 1.5 times the rated load for 30 minutes, enhancing the system’s ability to handle sudden or short-term overloads and maintaining production continuity.
• Response Time: ≤50ms, enabling rapid response to system changes or faults, which is critical for real-time control and protection functions.

Functional Features

1. High Reliability: Designed for continuous operation in demanding industrial environments, ensuring minimal downtime and maintenance requirements.
2. Advanced Communication: Supports high-speed data transmission protocols, facilitating seamless integration with other industrial automation components and systems.
3. Robust Construction: Built with durable materials and components to withstand harsh operating conditions, including temperature fluctuations, vibrations, and electrical noise.
4. Energy Efficiency: Optimized for low power consumption, reducing operational costs and environmental impact while maintaining high performance.
5. Modular Design: Allows for easy expansion and customization to meet specific application requirements, enabling scalability and flexibility in system design.

Application Scenarios

The Alstom 3EST125-975 DCC2382A is well-suited for a wide range of industrial automation applications, including:

• Power Generation and Distribution: In power plants and substations for monitoring and controlling electrical systems.
• Oil and Gas: In refineries, pipelines, and offshore platforms for process automation and safety systems.
• Chemical and Petrochemical: In manufacturing plants for precise control of chemical reactions and material handling.
• Pharmaceuticals: In production facilities for maintaining strict quality control and compliance with regulatory standards.
• Water Treatment: In municipal and industrial water treatment plants for optimizing water purification and distribution processes.

Conclusion

The Alstom 3EST125-975 DCC2382A is a versatile and high-performance transmission interface module that delivers reliable operation, advanced functionality, and energy efficiency in industrial automation environments. Its robust design, combined with its ability to handle high power loads and rapid response times, makes it an ideal choice for critical industrial applications where performance and reliability are paramount.