In today’s rapidly evolving power systems, ensuring grid stability and reliability is more crucial than ever. Voltage fluctuations, whether overvoltage or undervoltage, can cause severe disruptions, leading to power failures, equipment damage, and operational inefficiencies. To address these challenges, the Alstom Relay VAG11YF8008CCH stands out as an advanced and reliable voltage protection solution. This electromechanical relay is specifically designed to provide superior overvoltage protection, making it an indispensable component for modern grids.

Overview of the Alstom Relay VAG11YF8008CCH

The Alstom Relay VAG11YF8008CCH is a high-precision electromechanical voltage protection relay designed to safeguard electrical systems from overvoltage conditions. It plays a crucial role in ensuring the reliability and safety of industrial, commercial, and utility power systems.

This relay operates at a nominal voltage of 110V AC and is triggered when the voltage exceeds 121V AC, providing immediate protection against harmful voltage fluctuations. With a frequency of 50 Hz, it is compatible with global power networks. The relay features 1 Normally Open (N/O) and 1 Normally Closed (N/C) self-reset (S/R) contacts, offering flexibility in system integration.

Designed for flush mounting, it ensures easy installation in control panels while its compact size (109 x 97 x 115 mm) allows for space-efficient deployment. Additionally, the relay includes a flag indicator for visual status monitoring, simplifying fault detection and system diagnostics.

Backed by GE/Alstom’s legacy in power system innovation, the VAG11YF8008CCH relay is a reliable solution for protecting transformers, switchgear, and other critical electrical components. Its robust performance and durable design make it an essential choice for voltage protection applications in modern power grids.

Technical Specifications of Alstom Relay VAG11YF8008CCH

The Alstom VAG11YF8008CCH Relay is an electromechanical voltage protection relay designed to safeguard electrical systems against overvoltage conditions. It ensures reliable operation in industrial, commercial, and utility applications. Below are its key technical specifications:

• Relay Model & Type – The relay is identified as VAG11YF8008CCH, part of the VAG 11 series, known for its precision in overvoltage protection.
• Application – This relay is designed specifically for overvoltage protection (O/V 110%), meaning it activates when the voltage exceeds 110% of the nominal value.
• Nominal Voltage & Pickup Voltage – The relay operates at 110V AC nominal voltage, with a pickup voltage of 121V AC, ensuring timely intervention before voltage reaches critical levels.
• Frequency – The device functions at 50 Hz, making it suitable for standard power grids worldwide.
• Contacts & Mounting – It features 1 Normally Open (N/O) and 1 Normally Closed (N/C) self-reset (S/R) contacts, allowing flexibility in circuit design. The flush mounting design ensures easy integration into panels.
• Flag Indicator – The relay is equipped with a mechanical flag, providing a visual indication of operation.
• Physical Dimensions – The compact design (109 x 97 x 115 mm) allows easy installation in control panels.

Why Choose the Alstom Relay VAG11YF8008CCH?

• Unparalleled Voltage Protection: Voltage variations are one of the leading causes of power system instability. The Alstom Relay VAG11YF8008CCH provides fixed overvoltage protection, ensuring that systems operate within safe voltage limits. This protection helps prevent equipment failures, power outages, and unnecessary downtime.
• Proven Electromechanical Reliability: Electromechanical relays have been a cornerstone of protection systems for decades due to their high reliability and robust performance. The Alstom VAG11YF8008CCH Relay continues this legacy, providing consistent protection with minimal maintenance requirements.
• Precision Engineering for Industrial Applications: Designed with precision engineering, this relay is ideal for various industrial applications where accurate voltage monitoring is essential. Whether used in substations, power plants, or industrial machinery, the relay ensures uninterrupted operations by preventing voltage surges.
• Easy Installation and Integration: With a flush mounting design and clearly defined wiring diagrams,. The Alstom VAG11YF8008CCH relay offers seamless installation and integration into existing protection systems. It’s 1 N/O and 1 N/C contacts provide flexibility in system design and control applications.
• Compatibility with Modern Power Systems: The relay operates at 50 Hz frequency, making it compatible with a wide range of power grids. Additionally, its compliance with industry standards ensures it meets the stringent requirements of modern electrical networks.

Applications of Alstom Relay VAG11YF8008CCH

• Power Generation Facilities: In power plants, overvoltage conditions can severely impact generation equipment. The VAG11YF8008CCH helps maintain optimal voltage levels, preventing generator damage and ensuring continuous power supply.
• Transmission and Distribution Networks: Reliable voltage protection is essential in transmission and distribution systems to prevent disturbances from propagating across the grid. This relay plays a crucial role in safeguarding network stability.
• Industrial Automation and Manufacturing: Voltage fluctuations in manufacturing facilities can lead to equipment failures and production losses. The Alstom VAG11YF8008CCH ensures consistent voltage regulation, protecting machinery and optimizing operational efficiency.
• Renewable Energy Systems: With the increasing adoption of renewable energy sources like solar and wind, voltage variations can occur due to fluctuating generation. This relay helps regulate voltage in renewable energy grids, enhancing system reliability.

GE/Alstom’s Legacy in Power System Protection

For over a century, GE and Alstom have been pioneers in power system protection, control, and automation. Their relay solutions have set industry benchmarks, ensuring safe and efficient power transmission and distribution worldwide. The Alstom Relay VAG11YF8008CCH is a testament to this legacy, offering a state-of-the-art solution for voltage protection.

Single Function and Auxiliary Relay Solutions

GE/Alstom offers a comprehensive range of relays to cater to different protection needs, including:

• Single Function Protection Relays – These relays provide dedicated protection for applications like overcurrent, voltage, frequency, differential, directional, timing, and distance.
• Auxiliary Relays – These include trip and lockout relays, annunciator relays, and multicontact relays, enhancing the functionality of protection systems.

Conclusion

The Alstom Relay VAG11YF8008CCH is a cutting-edge solution for modern power systems requiring robust voltage protection. Its precision engineering, reliable electromechanical design, and seamless integration capabilities make it an ideal choice for industrial, commercial, and utility applications. With its long-standing reputation in the industry, GE/Alstom continues to deliver high-performance protection and control solutions that safeguard electrical infrastructure worldwide.

By incorporating this advanced relay into your power system, you ensure maximum reliability, safety, and operational efficiency. Protect your grid with the Alstom Relay VAG11YF8008CCH, the ultimate voltage protection solution for modern electrical networks.

At Digital & Smart Grid Enterprises, we take pride in being a leading Alstom VAG11YF8008CCH Relay Suppliers and exporters of the GE Auxiliary Relay. Our commitment is to deliver tailored relay solutions that meet various industry requirements. Whether you have questions or wish to make a purchase, feel free to contact us for Alstom VAG11YF8008CCH Relay Price at +917021624024 or via email at marketing@dsgenterprises.in. With our deep expertise in GE Auxiliary, we guarantee consistent support throughout your journey. Discover our extensive product range by clicking here for more information.