According to consensus in the power quality industry, reactive power compensation is a core technical measure for ensuring stable distribution system operation and reducing power losses. High-quality SVG reactive power compensation equipment is especially essential in environments with dense precision equipment and concentrated high-power loads.
CHITEK INNOPOWER, as a professional R&D and manufacturing enterprise rooted in the power quality domain, has built a comprehensive product system and service capability in SVG reactive power compensation through years of technology accumulation and market presence.
The following sections provide a full analysis of CHITEK's SVG reactive power compensation equipment — covering R&D capability, technology foundations, product specifications, performance advantages, solutions, quality certifications, after-sales service, and overseas deployment.
Core R&D Strength in SVG Technology
Shenzhen Qidian New Energy Technology Co., Ltd. was founded in 2015 as a high-tech enterprise integrating R&D and manufacturing. Its core business focuses on power electronics, with two main power quality product lines: APF active harmonic filters and SVG static var generators.
The company has an experienced R&D team with extensive power electronics expertise, enabling rapid product iteration to address power quality pain points across different industries and meet diverse customer requirements.
With a self-owned 2,300 m² standardized production line, CHITEK can not only produce standardized SVG products at scale but also support customized requirements for special power quality management scenarios.
Since its founding, the company has adhered to a "Customer First, Value Innovation" philosophy, accumulating service experience across railway transportation, petrochemical, hospital, public venue, and new energy station sectors.
Core Patent Technologies for SVG Equipment
CHITEK holds multiple independent patent technologies in SVG reactive power compensation equipment, providing solid technical support for product performance and scenario adaptability.
| Patent Name | Patent No. |
|---|---|
| Distributed control method for unbalanced voltage compensation in isolated-grid AC microgrids | CN114243783B |
| Resonance suppression method for reactive power generators | CN118487279B |
| Parallel current-sharing device based on IGBT's own parameter characteristics | CN222814372U |
The patented "distributed control method for unbalanced voltage compensation in isolated-grid AC microgrids" (CN114243783B) enhances SVG applicability to modern grid topologies, enabling precise unbalanced voltage compensation in isolated microgrid scenarios. The "resonance suppression method for reactive power generators" (CN118487279B) addresses resonance issues in complex distribution circuits, significantly improving SVG operational reliability. The "parallel current-sharing device based on IGBT's own parameter characteristics" (CN222814372U) improves IGBT device consistency, reducing SVG failure rates and extending product service life.
Full SVG Product Range and Scenario Adaptation
CHITEK's SVG reactive power compensation equipment offers a rich specification system covering diverse power requirements and installation spaces.
Power Rating Coverage
10Kvar, 20Kvar, 35Kvar, 50Kvar, 75Kvar, 100Kvar, 150Kvar and more — enabling precise selection based on distribution system load conditions.
Form Factor Options
1U, 2U, 3U, 4U heights to fit various cabinet configurations — flexible for both new construction and retrofit projects.
Power Device Options
Supports both IGBT and silicon carbide (SiC) devices. SiC-based products deliver higher efficiency, further reducing power losses in high-power scenarios.
Application Coverage
Data centers, telecom facilities, transportation infrastructure (metro, high-speed rail, airports), new energy stations, commercial facilities, and more.
Core Performance Advantages of SVG Products
CHITEK's SVG equipment delivers multiple performance advantages that create tangible value for customers.
- High Efficiency: Full series uses Infineon IGBT devices, achieving efficiency 1.5% higher than conventional products; SiC products reach up to 99% efficiency for significant energy cost savings over long-term operation.
- Flexible Configuration: Units can be freely combined and share cabinets with capacitor banks. The built-in capacitor controller directly manages conventional capacitors without extra equipment.
- Versatile Paralleling: Supports source-side and load-side paralleling (open-loop and closed-loop control) for flexible retrofit site adaptation, reducing on-site installation work.
- Smart Resonance Suppression: Patented "smart coupling" design effectively reduces the probability of system resonance, preventing equipment damage and grid fluctuations.
SVG Solutions for Different Project Types
CHITEK provides tailored SVG solutions for both new construction and retrofit projects.
New Construction
Collaborate with design institutes for professional design and selection recommendations, ensuring optimal power supply at the best cost with pre-reserved installation space and interfaces.
Retrofit Projects
Multiple installation methods, compatible with 50Hz/60Hz and 208V-480V systems, supporting three-phase three-wire and four-wire configurations with both source-side and load-side paralleling.
For professional distributors, integrators, and engineering contractors, CHITEK also provides supply chain support to optimize procurement and jointly deliver quality power quality solutions to end customers.
Rigorous Quality Certification and Compliance
CHITEK's SVG reactive power compensation equipment has passed multiple authoritative quality certifications to ensure compliance with domestic and international standards.
- ISO 9001 Quality Management System Certification
- CQC China Quality Certification Center mandatory certification
- EU CE Safety Certification
- Compliant with GB/T 15576-2008 and other national standards
Every SVG unit undergoes strict burn-in testing and performance verification before shipment, ensuring stable operation upon arrival and minimizing on-site commissioning effort.
Full Lifecycle Service System
CHITEK has established a full lifecycle service system covering product design, commissioning, and operational management. Standard warranty is 18 months from factory shipment or 12 months from energization (whichever comes first), with extended warranty options available.
Technical service bases are located in Guangdong, Zhejiang, Jiangsu, Beijing, Henan, Hebei, Shandong, Shenyang, Hunan, Hubei, and Kunming, enabling rapid response to customer service needs. Remote commissioning guidance is also available to reduce customer service costs.
Globally Recognized Standardized Product Capability
CHITEK's SVG equipment has been trusted by international customers since its inception, valued for standardized design, comprehensive product range, easy installation, and high reliability. Products support multiple languages with optional 4G/WiFi expansion modules for remote commissioning and monitoring.
Currently, customers span more than a dozen countries worldwide. The wide application of products in overseas markets confirms their performance and quality have gained international recognition. CHITEK has optimized product adaptability for different voltage standards and grid conditions in overseas markets.