High voltage and Medium voltage capacitor bank

Medium-voltage (22kV, 35kV) and high-voltage (110kV) capacitor banks for shunt compensation in medium-voltage grids, 110kV and 220kV substations, and 500kV series capacitor banks. Medium-voltage capacitor banks (3kV – 35kV) for industrial plants.

Impressive features of medium and high-voltage capacitor banks

Key Features:

Capacitor banks are flexibly designed for shunt compensation applications in pole-mounted or medium-voltage substations, 22kV and 35kV shunt compensation, shunt compensation in 110kV and 220kV substations, and 500kV series compensation—points where voltage drops or excess reactive power commonly occur. Additionally, 4.6kV-12kV capacitor banks are available for use in factories and industrial zones.

With flexible adaptability to various voltage levels and operational schemes, the product optimizes voltage quality, improves power factor, and reduces losses in transmission grids. This is an indispensable solution for national grid expansion projects or new investments in key electrical substations.

• The product supports various capacitor configurations, including: Fuseless type, External fuse type, and Internal fuse type.

• Providing a full range of options allows operators to easily select the most suitable solution for their operational goals—ranging from economic efficiency to the protection of individual capacitor elements. Internal fuse capacitors enhance self-protection capabilities, while fuseless capacitors optimize costs and simplify maintenance.
• The major difference lies in the mechanical crimping technology for electrodes, which increases electrical contact, reduces contact resistance, and limits heat generation at connection points. This contributes to reducing power losses, increasing system stability, and extending the capacitor’s lifespan. Notably, this technology helps the capacitor bank operate durably in environments with high mechanical vibration or large temperature fluctuations.
• The capacitor casing is designed with a 100% accurate tank rupture curve, ensuring that when overvoltage or internal faults occur, the device disconnects at the right moment to prevent widespread explosion risks and ensure safety for personnel, neighboring equipment, and the entire capacitor bank. This is a critical feature in high-level power systems, where safety and stability are vital factors.
• Medium and high-voltage capacitor banks are designed, tested, and manufactured in strict compliance with international standards such as ANSI, IEEE, NEMA, and IEC. Compliance with these standards ensures that the products can operate synchronously with other substation equipment, while meeting the technical requirements for key domestic and international projects.
• The product features a rational design suitable for both new substations and retrofit locations, helping to save installation space and reduce construction costs. A long operational lifespan and low failure rate, combined with simple maintenance, help save operating costs throughout the product’s life cycle. MP Co also provides a full range of accessories and accompanying installation equipment, helping to accelerate deployment progress and minimize risks during the installation process.
• Medium and high-voltage capacitor banks are not only an effective technical solution for improving power factor and reducing power losses but also an optimal choice in terms of cost, durability, and long-term performance. With a flexible design that meets various voltage levels and international standards, the product is suitable for all projects—from distribution grids to large-scale transmission substations.

Contact MP Co now – Partnering for the success of your electrical projects

If you are looking for an effective, safe, and internationally standardized capacitor solution optimized for medium to high-voltage power systems, MP Co’s capacitor banks are the ideal choice. With many years of experience in providing electrical equipment and automation for key projects, My Phuong Trading Co., Ltd (MP Co) is committed to bringing customers high-quality products, in-depth technical services, and reputable after-sales support.

Our team of engineers and experts is ready to consult on the appropriate capacitor bank configuration, support the design of installation diagrams, provide a full range of accessories and accompanying equipment, and carry out on-site installation upon request. MP Co always accompanies customers through every stage—from practical surveys and technical solution consulting to operation, maintenance, and long-term technical support.

Contact MP Co now for detailed consultation, the best quotes, and the most suitable solutions for your project. We are committed to helping you optimize power system performance – save costs – and ensure safe, sustainable operation!