Alstom Auxiliary Relay - VAA23ZG8507F(M) 110-250V AC/DC

**Alstom Auxiliary Relay: Reliable Control for Power, Petrochemical, and Automation Industries**

The Alstom Auxiliary Relay is a high-performance solution designed to meet the rigorous demands of the power industry, petrochemical sectors, and general automation applications. This relay boasts remarkable input/output capacity, exceptional durability, and industry-leading performance metrics, making it the go-to choice for professionals seeking reliability and efficiency in their operations.

**Key Technical Features**

The Alstom Auxiliary Relay is engineered with advanced technology to ensure superior performance. It features a robust input capacity of up to 250V AC/DC, supporting a wide array of applications. The output capacity reaches 10A at 240V AC, allowing for the safe control of significant loads. This model is built with high-grade materials, ensuring durability in harsh environments, while its compact design facilitates easy integration into existing systems.

In terms of performance metrics, the Auxiliary Relay operates with rapid response times and high switching frequency capabilities, which are critical in applications where timing is crucial. Its long operational life is complemented by features such as dielectric strength of 2.5 kV, which ensures reliability and safety in high-voltage environments.

**Real-World Usage Scenarios**

The Alstom Auxiliary Relay excels in various real-world scenarios. In the power industry, it is commonly used for controlling and monitoring electrical circuits, ensuring seamless operation in substations and power plants. Its reliability is tested in high-voltage environments, where its quick response can prevent equipment damage and enhance system stability.

In petrochemical applications, the Auxiliary Relay plays a vital role in safety systems, controlling valves and alarms that protect both personnel and equipment from hazardous conditions. Its robust design allows it to function effectively in environments with corrosive gases and liquids.

For general automation projects, the Alstom Auxiliary Relay integrates smoothly with a variety of automation systems, from simple control tasks to complex process management, reinforcing its versatility across multiple sectors.

**Comparison with Other Alstom Models**

When compared to other models in the Alstom lineup, such as the Alstom 20x4373/10b and Alstom Micom P743, the Auxiliary Relay stands out due to its superior input/output capacity and enhanced durability. While the Alstom VAA12YF26B provides excellent performance for specific applications, the Auxiliary Relay offers a broader range of compatibility, making it suitable for more diverse operational needs.

Models like the Alstom MC15-M2 and Alstom MT96-MPSU011, while innovative, may not match the Auxiliary Relay’s response time and load handling capabilities. The Alstom PIB 504 and Alstom 556429 focus on different aspects of automation, but the Auxiliary Relay’s balanced design makes it a more versatile choice for integrated systems.

**Complementary Models**

The Alstom Auxiliary Relay works seamlessly with several other Alstom automation products. For instance, when paired with the Alstom POWER 121176, it enhances control over power distribution systems. The Alstom GECOSTAT MC15-M2 complements the relay by providing advanced monitoring capabilities, ensuring optimal system performance.

Furthermore, using the Alstom MV508A4C1A alongside the Auxiliary Relay can streamline automation processes, while the Alstom PIB310 offers additional protection and control features. Models like the Alstom FV200-M2 and Alstom MVAAM23D1BA2541A can also integrate effectively, enhancing operational efficiency in various setups.

**Conclusion**

In summary, the Alstom Auxiliary Relay is a vital component for anyone working in the power industry, petrochemical sector, or general automation. Its unique combination of technical features, proven performance in real-world applications, and compatibility with other Alstom models make it an indispensable asset. By choosing the Alstom Auxiliary Relay, you are investing in a reliable solution that meets the highest standards of safety and efficiency in modern industrial applications.