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Power Capacitors
- BY71 Series Cylindrical Capacitor
- BSMJ Series Self-healing Low Voltage Shunt Capacitors
- BY86 Series Controlled Intelligent Capacitor
- BYKXG/F Series Anti-harmonic Intelligent Capacitor
- BY81 Series Intelligent Capacitor
- BY82J Series Anti-harmonic Intelligent Capacitor
- BY89 Series Intelligent Capacitor
- Intelligent Controller Series
- Reactor
- Intelligent Switch Series
- Alternating Current Contactor
- Multifunctional power instruments
- Circuit Breaker
- APF/SVG/SPC Cabinet & Module Series
BY92-SVG/50kvar-0.4/4L-T Series 50kvar SVG Three Phase Cabinet Static Var Generator for Reactive and Harmonic Compensation
Model Meaning
Main Specification of BY92-SVG/50kvar-0.4/4L-T Series Static VAR Generator
| Model | BY92-SVG/50kvar-0.4/4L-T |
| Max neutral wire current | 50KVar |
| Nominal voltage | AC400V(-20%~+20%) |
| Rated frequency | 50Hz±5% |
| Network | Three-phase three-wire/three-phase four-wire |
| Response time | <10ms |
| Reactive power compensation rate | >95% |
| Machine efficiency | >97% |
| Switching frequency | 12.8kHz |
| Feature selection | Deal with harmonics/Deal with harmonics and reactive power/ Deal with harmonics and three-phase unbalance /Three options |
| Numbers in parallel | No limitation. A single centralized monitoring module can be equipped with up to 8 power modules |
| Communication methods | Two-channel RS485 communication interface (support GPRS/WIFIwireless communication) |
| Altitude w ithout derating | <2000m |
| Temperature | -20~+50°C |
| Humidity | <90% RH,The average monthly minimum temperature is 25 without condensation on the surface |
| Protection function |
Overload protection, hardware over-current protection, over-voltage protection, power grid voltage imbalance protection, power failure protection, over-temperature protection, frequency anomaly protection, short circuit protection, etc |
| Noise | <65dB |
| Installation | wall hanging |
| Into the way of line | Top entry |
| Protection grade | IP20 |
Introduction of BY92-SVG/50kvar-0.4/4L-TSeries Static VAR Generator
The BY92-SVG/50kvar-0.4/4L-T Series Static Var Generator (SVG) by Baoyu Holdings Limited is a state-of-the-art solution engineered to optimize Electric Power Distribution and enhance Power Quality across 3 Phase Power systems. Designed for Reactive Power Compensation and harmonic mitigation, this Low Voltage Product leverages advanced Static Var Compensation (SVC) technology to address challenges such as Reactive Loads, Electrical Power Drops, and Over Voltage in Power Systems. Ideal for industrial, commercial, and Residential 3 Phase Power applications, it dynamically stabilizes AC Power Voltage, corrects power factor imbalances, and minimizes Loss Voltage through rapid-response Static Var Generator (SVG) capabilities. Integrated with a Harmonic Filter Reactor, the device suppresses harmonic distortions (up to 50kvar capacity), ensuring compliance with Global Power Distribution standards while safeguarding sensitive equipment from voltage fluctuations and harmonic-induced damage.
This Three Phase Cabinet Static Var Generator excels in delivering Reactive Power Support and Var Compensation in Power Systems, seamlessly adjusting Reactive Energy flow to maintain near-unity power factor and reduce energy waste. Its modular Compensation Reactor design enables compatibility with diverse Reactive Power Sources, including solar inverters and industrial machinery, making it a versatile Compensating Device for scalable Energy Efficiency Solutions. The SVG’s adaptive algorithms regulate Voltage on 3 Phase networks, preventing under/over-voltage scenarios and ensuring stable Generator Power Quality. Additionally, its rugged IP54-rated enclosure and Harmonic Filter Reactor technology neutralize 5th, 7th, and higher-order harmonics, protecting AC Electricity infrastructures from resonance risks and extending equipment lifespan in harsh environments.
Tailored for Power Quality Service and Var Reactive Power management, the BY92-SVG series is a cornerstone of modern Factory Energy optimization and Residential 3 Phase Power grid stability. By minimizing Reactive Power losses and enhancing AC Power Voltage reliability, it significantly reduces operational costs and supports sustainable energy practices. Whether deployed in manufacturing plants or distributed Global Power Distribution networks, this Low Voltage Product offers robust Reactive Power Sources and Static Var Compensation to meet evolving grid demands. Its precision in harmonizing Electrical Power Drops and stabilizing The Three Phase voltage ensures unparalleled Power Quality Improvement, positioning it as an indispensable tool for industries striving to achieve Energy Efficiency Solutions and compliance with international electrical standards.
Product Functions of BY92-SVG/50kvar-0.4/4L-T Series Static VAR Generator
- Real-time dynamic reactive power compensation adjusts capacitor/inductor current to maintain power factor above 0.95, reducing grid losses and utility penalties.
- Active harmonic suppression technology neutralizes up to 50th harmonics generated by the inverter and rectifier, ensuring that THD in compliance with IEEE-519 standards is reduced to less than 5%.
- Three-phase unbalance correction redistributes reactive power to eliminate voltage asymmetry and prevent neutral line overload in unbalanced grids.
- Sub-cycle response (<10ms) stabilizes voltage fluctuations caused by sudden load changes in motors, elevators or renewable energy systems.
- Integrated power quality monitoring tracks voltage sags/swells, flicker and unbalance rate while generating IEC 61000-4-30 audit reports.
- Modular and scalable design supports parallel deployment of high-capacity applications such as steel mills, solar power plants, and electric vehicle charging centers.
- Energy-saving operation Through power factor correction close to 1 and optimized reactive power distribution, transmission losses are reduced by 30%.
- Strong compatibility with MV/LV switchgear ensures seamless integration into industrial grids, thus achieving reliable harmonic mitigation and grid stability.
Advantages of BY92-SVG/50kvar-0.4/4L-T Series Static VAR Generator
- Fast dynamic reactive power compensation (<10ms response) ensures a near unity power factor (≥0.95), significantly reducing energy losses and utility company fines.
- Multi-stage harmonic suppression can neutralize up to 50th harmonics generated by the inverter and rectifier, reducing THD to a level that complies with the IEEE-519 standard.
- Real-time three-phase imbalance correction eliminates voltage asymmetry and neutral line overload, enhancing grid stability.
- Comprehensive power quality analysis monitors voltage sag/swell, flicker and unbalance, and generates audit reports in accordance with IEC standards.
- Modular, scalable design enables cost-effective expansion of high-demand applications such as electric vehicle charging stations and solar farms.
- EMI filtering Low noise operation protects sensitive equipment in hospitals, laboratories and data centers from electromagnetic interference.
- Energy-saving performance Reduce transmission loss by 30% through optimized reactive power distribution and adaptive DSP control.
- Seamless MV/LV switchgear integration ensures reliable harmonic mitigation and voltage stability in industrial/commercial power grids.
Dimension of BY92-SVG/50kvar-0.4/4L-T Series Static VAR Generator
| Model | Size |
| BY92-SVG/50kvar-0.4/4L-T | 700×708×240 |
Applications of BY92-SVG/50kvar-0.4/4L-T Series Static VAR Generator
Industrial manufacturing and heavy machinery operations
BY92-SVG is designed for factories with high dynamic loads, such as CNC machine tools, stamping machines, and arc furnaces. The rapid fluctuations in loads in these factories can cause voltage sags, harmonic distortion, and power factor degradation. By deploying this static VAR generator, factories can achieve real-time reactive power compensation to stabilize voltage levels and keep the power factor above 0.95, avoiding fines from power companies. Its multi-level harmonic mitigation technology neutralizes harmonics up to the 50th order generated by inverters and rectifiers, ensuring compliance with IEEE-519 standards. For example, on an automotive assembly line, the system reduces motor overheating by reducing THD to less than 5%, thereby reducing downtime by 20% and extending equipment life. Integrated power quality analysis tools monitor voltage unbalance and flicker severity, enabling predictive maintenance and reducing operating costs.
Data Centers and Critical Infrastructure
Data centers and critical facilities require superior power quality to protect sensitive servers, UPS systems, and cooling infrastructure. The BY92-SVG eliminates harmonic pollution from LED lighting and HVAC systems, preventing data corruption and equipment burnout. Its three-phase unbalance correction function evenly redistributes reactive power to solve neutral line overload problems in facilities with uneven power consumption. The system's sub-cycle response (less than 10 milliseconds) stabilizes voltage during sudden load changes, ensuring 99.99% uptime for Tier-IV data centers. EMI filtered output reduces high-frequency noise, while near-1 power factor correction reduces electricity costs by 25% by reducing distribution losses. Compliance with IEC 61000-3-6 simplifies the audit process, making it an ideal choice for hospitals, telecom hubs, and financial institutions.
Commercial buildings and retail complexes
Shopping malls, office buildings and retail complexes face power quality degradation caused by LED lighting, escalators and HVAC systems, which causes voltage flicker and three-phase imbalance. BY92-SVG actively compensates for reactive power and stabilizes voltage within ±1% of nominal value, ensuring smooth operation of POS systems and refrigeration units. Its harmonic suppression technology eliminates distortion generated by variable frequency drive elevators and solar inverters, reducing THD to less than 5% in compliance with IEEE-519 standards. By optimizing the power factor to ≥0.95, the system can reduce energy costs by 20-30% and minimize carbon footprint. The compact cabinet design makes it easy to retrofit to existing distribution rooms without expensive upgrades, and the real-time power quality monitoring dashboard helps facility managers track energy savings and maintenance needs.
Storage Workshop
Production workshop
Workshop Vedio
Baoyu Holding Co., Ltd
Baoyu Holding Co., Ltd. was founded in 2015 and is located in Wenzhou City, Zhejiang Province. The location is excellent and the transportation is convenient. We have very rich industry experience and is a trusted supplier. The company has advanced production equipment and skilled front-line employees. Our company is mainly engaged in the production and sales of power quality products，such as active power filters, static var generators, intelligent capacitors, power capacitors, reactive power compensators, composite switches, capacitor contactors, thyristor switches, reactors. Our company knows that the development of the company depends on the innovation and quality of the products. Therefore, our products have strict quality control from the procurement of raw materials to the sale of finished products. The company has established a quality management system that meets the requirements of the international quality management system. The company continuously releases the original innovations according to the market and customer needs, and always maintains the novelty and innovation of the products. The company wants the customer's thoughts and urgency. Solving problems for customers and meeting customer needs is our eternal pursuit! Our company's products are sold worldwide. The company has won the unanimous recognition of consumers with satisfactory product quality and perfect after-sales service. We have a professional R & D team. We can accept O E M and O D M.We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefits. We are looking forward to receiving your enquiry soon.
Our storage facility utilizes precision climate control, automated 3D warehousing (which increases capacity by 200%), and integrated safety systems (including fire suppression, anti-static protocols, and monthly audits) to maintain zero oxidation and ensure product integrity. In addition, our cleanroom manufacturing facility features a combination of natural and LED lighting, optimized workflows, and cross-trained technicians to enhance efficiency. Automated quality control systems and ISO-certified processes ensure compliance with dimensional and electrical standards, while AI-driven analytics and stringent protocols help achieve near-zero defects. By integrating advanced automation, tailored solutions, and steadfast reliability, Baoyu provides durable, mission-critical power systems, reinforcing our status as the preferred global partner for industries that require precision and innovation.
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