Static Var Generator (SVG) - Delta Electronics

18, Aug. 2025

 

Static Var Generator (SVG) - Delta Electronics

Solutions
SVG Module and Cabinet Solutions

According to cable terminal type, a modular SVG can be divided into two types:
  • Drawer type modular SVG (adding pluggable accessories on power cable terminals)
  • Mixed fixed type modular SVG(Power cables are fixed from rear side, Signal cables are fixed from front side.)

HMI has two types:
  • 7’’ HMI
  • 10’’ HMI

SVG modules and HMI panel can be embedded in Delta’s standard SVG cabinet or a customized cabinet. There are breakers, cable terminals and Surge Protection Device (SPD) in the SVG cabinet. Delta can supply IP30, IP42, IP54 or customized solutions.





Wall-mounted SVG Solutions

Delta’s Wall-mounted SVG can be installed on a wall, which is suitable for low rating applications, and wall-mounted type HMI can be installed on the wall-mounted SVG module, along with a mounting bracket to provide support and protection. Delta can supply IP30, IP42, IP54 or customized solutions.

Features & Benefits
  • Multifunctional: Reactive power, imbalance and part of Harmonic compensation
  • Excellent reactive compensation: High speed, Precise (-0.99 ≤ Cosφ ≤ 0.99), Step-less, Bi-directional (capacitive and inductance) compensation
  • Excellent imbalance correction: Both negative and zero sequence, mitigates neutral current
  • Harmonic Elimination Range: 2nd~25th order (Selectable)
  • Harmonic current capacity: 20% of rated current, 100 kvar SVG can output 30A H2-H25 harmonic compensation current
  • Wide input voltage & frequency range, adapts to tough electrical environment
  • Low thermal loss and high efficiency
  • High stability: Infinite impedance to grid, avoids harmonic resonance problem
  • Flexible application: Modular design, embedded in standard or customized cabinet
  • Easy installation and maintenance: Easy installation for SVG module replacement and expansion
  • Wide capacity range: 25~700 kvar for a single cabinet, up to 10 cabinets in parallel
  • Environmental adaptability: -10~55°C temperature, compatible with diesel generators
  • Complete protection: Grid over/under voltage, SVG over current, over temperature, and others. All faults recorded in event log, convenient for failure analysis
  • Waveform display function on HMI: Display waveform of input Voltage, Grid current, Load current and SVG current
  • Display Harmonic current Histogram on HMI: Grid harmonic current and load harmonic current
  • CTs’ reversal auto correction can be setted on HMI, support grid side or load side current detection
Specifications

Mixed Fixed Type Products

Link to SINAVA

 
  1. Rated Voltage: AC 208 V, AC 400 V
  2. Electrical Specification
  3. Input Voltage Range
    AC 208 V: AC 166~250 V
    AC 400 V: AC 228~456 V, AC 228~480 V
  4. Electric Connection: 3P4W, 3P3W
  5. Rated Capacity per Module
    AC 208 V: 25 kvar / 50 kvar
    AC 400 V: 50 kvar / 100 kvar
  6. Rated Current per Cabinet
    AC 208 V: 25~350 kvar (Module combination)
    AC 400 V: 50~700 kvar (Module combination)
  7. Rated Frequency: 50(60) Hz ±10%
  8. Input Voltage THD Range: ≤ 15%
  9. Redundancy: Each module is an independent reactive compensation system
  10. Reactive Power Compensation Capability: Both inductive and capacitive reactive power
  11. Reactive Power Compensation Performance: Cosφ ≥ 0.99 after compensation (if the SVG capacity is sufficient)
  12. Imbalance Correction Capability: Mitigate negative and zero sequence
  13. Harmonic Elimination Range: 2nd~25th order (Selectable)
  14. Harmonic Current Capacity: 20% of rated current
  15. Full Response Time: < 10 ms
  16. Instant Response Time: < 100 us
  17. Thermal Loss
    AC 208 V: ≤ 5% of SVG rated capacity
    AC 400 V: ≤ 3% of SVG rated capacity
  18. Output Current Limitation: Automatic (100% rated capacity)
  19. Parallel Expansion (System): Up to 10 Racks (7 modules per cabinet)
  20. MTBF: > 100,000 hours
  21. Control Technology
  22. Control Frequency: 30 kHz
  23. Controller: DSP + FPGA
  24. CT Position: Grid side or Load side
  25. Waveform Display: Input Voltage waveform, Grid current waveform, Load current waveform and SVG current waveform
  26. Harmonic Current Histogram Display: Grid harmonic current and load harmonic current
  27. Communication : Modbus RTU (RS-485), Modbus TCP/IP (Ethernet)
  28. Physical Specification
  29. IP Grade of Cabinet: IP20, IP30, IP54, IP55 or customization
  30. Cooling Method: Intelligent forced air cooling
  31. Noise Level: < 65 dB(A) @ 1 m (Module)
  32. Dust Filter: Optional
  33. Dimension: Please download the brochure and refer to SVG model table
  34. Weight: Please download the brochure and refer to SVG model table
  35. Environmental Requirement
  36. Ambient Temperature: -10~55°C
  37. Relative Humidity: 0~95% (No condensation)
  38. Altitude: ≤ m (Rated capacity), ~ m (De-rating 1% per 100 m)


Rear/Front Connection Type Products

 
  1. Electrical Specification
  2. Rated Voltage: AC 400 V
  3. Input Voltage Range: AC 308~456 V, AC 308~480 V
  4. Electric Connection: 3P4W, 3P3W
  5. Rated Frequency: 50(60) Hz ±10%
  6. Rated Capacity per Module: 50 kvar / 100 kvar
  7. Rated Current per Cabinet: 50~700 kvar (module combination)
  8. Redundancy: Each module is an independent reactive compensation system
  9. Reactive Power Compensation Capability: Both inductive and capacitive reactive power
  10. Reactive Power Compensation Performance: Cosφ ≥ 0.99 after compensation (if the SVG capacity is sufficient)
  11. Imbalance Correction Capability: Mitigate negative and zero sequence
  12. Full Response Time: < 20 ms
  13. Instant Response Time: < 100 us
  14. Thermal Loss: ≤ 3% of SVG rated capacity
  15. Output Current Limitation: Automatic (100% rated capacity)
  16. Parallel Expansion (System): Up to 10 Racks (7 modules per cabinet)
  17. MTBF: > 100,000 hours
  18. Control Technology
  19. Switching Frequency: 30 kHz
  20. Controller: DSP control
  21. Communication : Modbus RTU (RS-485), Modbus TCP/IP (Ethernet)
  22. Physical Specification
  23. IP Grade of Cabinet: IP20, IP30, IP42, IP54 or customization
  24. Cooling Method: Intelligent forced air cooling
  25. Noise Level: < 65 dB(A) @1m (Module)
  26. Dust Filter: Optional
  27. Dimension: Please download the brochure and refer to SVG model table
  28. Weight: Please download the brochure and refer to SVG model table
  29. Environmental Requirement
  30. Ambient Temperature:
    Rear connection type: -10~50°C with 100% capacity, de-rating running from 50~55°C
    Front connection type: -25~40°C with 100% capacity, de-rating running from 40~55°C
  31. Relative Humidity: 0~95% (No condensation)
  32. Altitude: ≤ m (rated capacity), ~ m (de-rating 1% per 100 m)
  33. All specifications are subject to change without prior notice.

Latest Trends in Static Var Compensator and Static Var Generator ...

Los Angeles, USA - Static Var Compensator and Static Var Generator market is estimated to reach USD xx Billion by . It is anticipated that the revenue will experience a compound annual growth rate (CAGR -) of xx%, leading to a market volume USD xx Billion by

The Booming Static Var Compensator and Static Var Generator Market: A Comprehensive Analysis

Market Overview

Static Var Compensators (SVC) and Static Var Generators (SVG) are essential devices used in power systems for voltage regulation and reactive power support. They enhance the stability and efficiency of electrical networks, particularly in renewable energy integration and industrial applications. The global market for these technologies is witnessing significant growth, driven by increasing demand for grid reliability and the transition to greener energy sources. With a projected CAGR of 12.7% from to , factors such as technological advancements and regulatory support will further fuel this growth.

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Static Var Compensator and Static Var Generator Market Segmentation Analysis

The Static Var Compensator and Static Var Generator market can be categorized into various segments based on its type, application, and geographic region.

Static Var Compensator and Static Var Generator Market Classifications:

  • Static Var Compensator
  • Static Var Generator

Static Var Compensators (SVC) and Static Var Generators (SVG) feature prominently in power quality and voltage stability. SVCs, including thyristor-controlled and passive types, excel in applications with fluctuating reactive power demands, widely used in industrial settings and wind farms. SVGs, often based on IGBT technology, provide dynamic compensation, ideal for renewable energy integration and improving power factor in weak grids.

Global consumption reflects a trend towards renewable energy adoption, with growth driven by initiatives for grid stability and efficiency. Demand is boosting availability, especially in emerging markets. Key opportunities lie in modernizing aging infrastructure and integrating advanced grid technologies. As energy transition accelerates, SVC and SVG systems are pivotal in enhancing grid resilience, leading to sustained market growth. Both technologies are critical for meeting the increasing need for reliable and efficient energy systems, shaping the future landscape of electrical networks.

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Static Var Compensator and Static Var Generator Market End-Uses:

  • Renewable Energy
  • Electric Utilities
  • Industrial & Manufacturing
  • Other

Static Var Compensators (SVC) and Static Var Generators (SVG) have diverse applications across various sectors. In the renewable energy market, they enhance grid stability by regulating voltage in wind and solar farms, enabling better integration of intermittent energy sources. In electric utilities, SVCs and SVGs improve power quality and reduce transmission losses, crucial for maintaining system reliability. In industrial and manufacturing settings, these technologies optimize power factor correction and load balancing, minimizing operational costs. Other applications include improving performance in data centers and smart grids.

Key players like Siemens, ABB, and Schneider Electric leverage these technologies for growth by providing robust solutions that meet increasing demand for efficient power management. Globally, the renewable energy sector is witnessing substantial adoption, driven by the need for sustainable practices. Opportunities lie in advancing technology integration, enhancing efficiency, and expanding into emerging markets with increasing electricity demand.

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Market Analysis

Key Players:

  • ABB
  • Siemens
  • Rongxin Power Electronic
  • Sieyuan Electric
  • Mitsubishi Electric
  • Hitachi
  • Toshiba
  • S&C Electric
  • GE
  • Hangzhou Yinhu Electric
  • AMSC
  • Xian XD Power
  • Weihan
  • Ingeteam
  • Hengshun Zhongsheng
  • Sinexcel
  • Merus Power
  • Baoding Sifang Sanyi Electric
  • Xuji Group Corporation
  • Zhiguang Electric
  • Comsys AB
  • Beijing In-power Electric Co., Ltd
  • Surpass Sun Electric

The Static Var Compensator (SVC) and Static Var Generator (SVG) market features leading players like ABB, Siemens, and Mitsubishi Electric. These companies excel in power electronics, with ABB focusing on customizable solutions, Siemens leveraging its global footprint and innovation, and Mitsubishi emphasizing high-quality manufacturing.

Projected growth rates remain robust as demand for grid stability rises. Dominant regions include North America and Asia-Pacific, driven by renewable energy integration. Competitive positioning varies, with ABB and Siemens often leading in market share due to strong R&D.

Strategies include continuous innovation and partnerships for technological advancement. New entrants could disrupt pricing models, but existing players can capture market share through enhanced services and expanding product portfolios, addressing increasing consumer demands. Opportunities lie in emerging markets and advancements in smart grid technologies, allowing for greater efficiency and reliability in power systems.

Market Dynamics:

The Static Var Compensator (SVC) and Static Var Generator (SVG) market has seen significant growth driven by a combination of key factors, each influencing supply and demand dynamics, economic conditions, technological advancements, environmental concerns, and geopolitical influences.

One of the primary drivers of market growth is the increasing demand for reliable and stable power supply. As electrical grids expand and become more interconnected, the need for voltage regulation and reactive power compensation becomes critical. SVCs and SVGs help maintain power quality, making them indispensable in industrial applications, renewable energy integration, and urban infrastructure development. This rising demand translates into higher production and sales, effectively driving the market forward.

Economic conditions play a significant role as well. A growing global economy often leads to increased industrial activity, which in turn raises the demand for power. Countries investing in infrastructure, particularly in developing regions, witness a surge in electrical needs, thereby propelling the SVC and SVG market. Conversely, economic downturns can slow investments, temporarily restraining market growth.

Technological advancements are also crucial. Innovations in power electronics, control systems, and grid management technologies enhance the efficiency and functionality of SVCs and SVGs, making these solutions more attractive to end-users. For example, the incorporation of advanced algorithms and automation in voltage control has improved the responsiveness and effectiveness of these devices. As technology continues to evolve, products become more efficient, cost-effective, and easier to integrate into existing systems, fostering market expansion.

Environmental concerns increasingly shape the market's trajectory, as there is a global push toward cleaner, sustainable energy practices. The integration of renewable energy sources, such as solar and wind, necessitates enhanced power stability to accommodate the intermittent nature of these technologies. SVCs and SVGs provide essential support for grid stability, enabling more effective use of renewable energy. Moreover, regulatory initiatives aimed at reducing carbon emissions push utilities and industries towards adopting more efficient technologies, thus benefiting the market.

Geopolitical influences are also at play. Global trade dynamics, regional conflicts, and international agreements can significantly impact infrastructure investments and technology transfers. Political stability often encourages investment in power infrastructure, while geopolitical tensions can lead to uncertainties that delay projects or disrupt supply chains. As countries prioritize energy independence, investments in stabilization technologies like SVCs and SVGs may increase, especially in regions historically reliant on fluctuating energy supplies.

In summary, the market for Static Var Compensators and Static Var Generators is propelled by the convergence of rising demand for stable power, favorable economic conditions, rapid technological advancements, environmental imperatives, and geopolitical factors. Each of these elements interacts with the others, creating a complex but favorable environment for market growth and development. As these dynamics continue to evolve, they will shape the future landscape of the SVC and SVG market.

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Regional Analysis:

For more Power Quality Measurementinformation, please contact us. We will provide professional answers.

  • North America: United States Canada
  • Europe: Germany France U.K. Italy Russia
  • Asia-Pacific: China Japan South Korea India Australia China Taiwan Indonesia Thailand Malaysia
  • Latin America: Mexico Brazil Argentina Korea Colombia
  • Middle East & Africa: Turkey Saudi Arabia UAE Korea

The global Static Var Compensator (SVC) and Static Var Generator (SVG) market is influenced by various factors across different regions. Analyzing key regions can provide insights into market performance, drivers, and emerging opportunities.

**North America:**

- **United States:** The U.S. holds a significant share in the SVC and SVG market due to its advanced power grid infrastructure and the increasing adoption of renewable energy sources. Major players, such as Siemens and General Electric, leverage their technological advancements and strong research capabilities to develop innovative solutions. Their strategies emphasize collaboration with utility companies and investments in smart grid technologies.

- **Canada:** The Canadian market is characterized by a focus on sustainable energy practices. Companies like ABB and Schneider Electric are prominent, employing strategies such as project partnerships with government initiatives to enhance grid stability and integrate renewables.

**Europe:**

- **Germany:** Germany is a top player in European SVC and SVG markets, driven by its ambitious energy transition goals and extensive renewables deployment. Siemens is a key competitor, focusing on localized renewable projects and advanced control systems.

- **France:** With a strong nuclear energy base, France is increasingly integrating renewable solutions, where companies like Schneider Electric focus on optimizing grid efficiency and reducing oscillations in a heavily centralized system.

- **U.K. and Italy:** Both markets have seen a rise in investments in grid stability given the increasing share of intermittent renewable sources. Major players adapt their strategies to enhance flexibility and responsiveness of the grid.

- **Russia:** The market here faces challenges due to investment constraints but holds potential due to ongoing modernization efforts in energy infrastructures, with domestic players focusing on localized solutions.

**Asia-Pacific:**

- **China:** China dominates the Asia-Pacific region due to its rapid industrialization and ambitious renewable energy targets. Major players such as Zhejiang Shenci New Energy Technology and Siemens are involved in developing high-capacity SVC and SVG systems. The focus is mainly on meeting the energy demands of expanding urban centers.

- **India:** India is a growing market for SVC and SVG, driven by increasing energy consumption and the push for grid enhancements. Local companies, alongside global players like ABB, are adopting strategies to cater to rural electrification and large-scale renewable integration.

- **Japan and Australia:** Both countries have a strong emphasis on energy security and grid stabilization, with their strategies influenced by natural disasters and the need for resilient infrastructure.

**Latin America:**

- **Mexico and Brazil:** Both countries are witnessing growth in their SVC and SVG markets as they expand their renewable energy capacities. Local regulations promoting sustainable energy make them attractive for investment. Competitors are focused on collaborations with local governments and electrification projects.

- **Argentina and Colombia:** These markets are emerging with critical infrastructure development challenges, making the integration of SVCs and SVG essential to improving grid reliability as they embrace renewable resources.

**Middle East & Africa:**

- **Turkey:** Turkey is investing heavily in modernization, and the SVC and SVG markets stand to benefit from ongoing infrastructure projects.

- **Saudi Arabia and UAE:** Both nations are focusing on smart city initiatives and renewable energy projects, thus propelling the demand for SVCs and SVGs. Local companies are forming partnerships with global firms to enhance technological capabilities.

- **South Africa:** The country's ongoing energy crises drive the need for grid stabilization solutions, presenting opportunities for major players.

**Dominant Region and Factors Driving Its Dominance:**

North America, particularly the U.S., currently holds the largest market share due to its robust demand for power quality enhancement in the face of increasing renewable energy integration and an aging infrastructure. The region benefits from well-established technological advancements, a significant number of renewable projects, and supportive policies favoring energy transition.

**Emerging Markets:**

Countries in Asia-Pacific, especially India and parts of Latin America, are emerging as pivotal markets due to increasing energy demands, governmental support for renewable energy initiatives, and a growing awareness of sustainability issues. Their rapid urbanization presents avenues for growth in SVC and SVG technologies.

**Economic and Regulatory Factors:**

Economic growth, investments in renewable energy, and shifts in energy policy heavily influence market dynamics. Regulatory pressures across regions, such as emissions targets and renewable energy incentives, drive adoption. Furthermore, government initiatives aimed at modernizing grids and enhancing energy reliability underpin growth prospects across different regions, with varied implementation strategies depending on regulatory environments.

In summary, the global SVC and SVG market is shaped by significant regional dynamics, competitive strategies among leading players, and the varying economic and regulatory landscapes that influence market growth and opportunities.

Future Outlook on the Static Var Compensator and Static Var Generator Market 

The Static Var Compensator (SVC) and Static Var Generator (SVG) market faces significant challenges, including regulatory hurdles that can delay project implementation. These regulations vary by region, complicating compliance and increasing costs for manufacturers. Supply chain disruptions, exacerbated by global crises, impact the availability of critical components, hindering production timelines. Technological limitations also present barriers, as existing systems may struggle to meet the demands of increasingly complex grid systems and renewable energy integration.

Despite these challenges, several opportunities exist within emerging market segments, particularly in renewable energy applications and smart grid technologies. The shift towards decarbonization is driving demand for advanced power quality solutions, creating a niche for innovative SVC and SVG products tailored to specific needs.

Understanding evolving customer preferences is essential for companies to refine product offerings and develop targeted marketing strategies. This customer-centric approach can foster long-term relationships and enhance brand loyalty.

However, risks such as economic downturns, technological disruptions, and geopolitical tensions must be considered. To mitigate these risks, companies should diversify supply chains, invest in research and development to stay ahead of technological trends, and adopt flexible business models that can adapt to changing market conditions. By leveraging opportunities while addressing challenges and risks, businesses can position themselves for sustainable growth in the SVC and SVG market.

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