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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
CKSC-243/10-6 Three-phase anti-harmonic high-voltage series reactor
Model Meaning

Specification of CKSC-243/10-6 High - voltage series reactor
| Type | CKSC-243/10-6 |
| The Power Supply | 10kV |
| Kinds of reactance | 4.5% |
| Rated Current | 283A |
| Reactor Capacity | 243Kvar |
| Rated inductance | 3.587Mh |
| Rated insulation level | 3kV/min |
| Insulation Level | LevelB,LevelF,LevelH |
| Noise | Not Exceed50dB |
| Overload Capacity | Continuous operation within 1.35 times or less |
| Altitude | Not Beyond 2000 meters |
| Working environment temperature | From -25 ℃ to+45 ℃ |
| Relative Moisture | Not Beyond 90% |
| Working terms | No harmful gases or flammable or explosive materials around |
| Installation Situation | The surrounding environment should have good ventilation conditions, lf installed in a cabinet, ventilation equipment should be installed |
Overview of CKSC-243/10-6 High - voltage series reactor
The CKSC-243/10-6 High-Voltage Series Reactor from Baoyu Holdings Ltd. is a cutting-edge solution engineered to address harmonics in electrical systems and enhance power quality in demanding 3 phase power environments. Designed for high voltage electric applications, this reactor excels in harmonic mitigation and harmonic compensation, effectively reducing distortion caused by harmonics in power systems. Its robust construction ensures compatibility with power high voltage networks (up to 10kV), making it ideal for industrial and commercial facilities requiring stable 3 phase energy distribution. By minimizing three-phase imbalancesand optimizing reactive power compensation, the reactor significantly improves electric power protection and operational efficiency. Featuring a low-loss design, it reduces energy waste while maintaining superior performance in harmonic systems. Integrated high voltage protection circuit technology safeguards against voltage surges, ensuring reliability in critical high voltage equipment installations. Whether used in manufacturing plants, data centers, or renewable energy grids, this harmonic filter reactor sets a benchmark for power quality products, delivering unmatched harmonic suppression and system longevity.
The CKSC-243/10-6 combines electrical reactor function with smart circuit protection devicesto provide comprehensive electric power protection. Its over temperature protection circuitautomatically monitors thermal conditions, preventing damage from overheating in high voltage power environments. The reactor’s series reactor design enhances power compensation by stabilizing voltage fluctuations and mitigating harmonics in electrical systems, ensuring seamless integration with power in 3 phase system infrastructures. Built to endure extreme conditions, it supports high-voltage series reactor applications in mining, heavy machinery, and utility grids. Key features include corrosion-resistant materials, modular installation, and compliance with global power quality standards. By addressing three-phase imbalances and reducing harmonic distortion by up to 70%, this reactor optimizes energy efficiency and extends the lifespan of connected equipment. As a leader in power quality harmonics solutions, Baoyu Holdings ensures this anti-harmonic reactor meets the highest industry benchmarks for safety, durability, and performance. Trusted by global clients, it redefines circuit protection in high voltage networks while advancing sustainable energy management.

CKSC-243/10-6 High - voltage series reactor Main Advantages
- High-voltage series reactors are optimized for harmonic suppression in power high-voltage systems and can reduce harmonics in electrical systems by up to 70%.
- Advanced three-phase power stabilization technology solves the three-phase imbalance problem and improves reactive power compensation efficiency.
- Low-loss design ensures minimal energy waste while maintaining excellent power quality in high-voltage power applications.
- Integrated high-voltage protection circuit prevents power surges and provides strong power protection for critical infrastructure.
- Over-temperature protection circuit automatically monitors thermal status to prevent malfunctions in high-voltage equipment environments.
- This harmonic filter reactor is designed for harmonic compensation and can improve the power quality harmonics in three-phase energy networks.
- Corrosion-resistant materials and modular design ensure compatibility with power supplies in three-phase system settings ranging from industrial grids to renewable energy plants.
- Comply with global standards for circuit protection devices, provide reliable harmonic suppression and extend equipment life in high-voltage series reactor applications.

Core Working Principle of CKSC-243/10-6 High - voltage series reactor
High voltage series reactor core and harmonic suppression
The high-voltage series reactor is a key component for harmonic suppression, which offsets harmonics in the power system by introducing inductive impedance. Designed for power high-voltage applications (up to 10kV), the reactor's core uses low-loss silicon steel laminations to minimize eddy currents, ensuring efficient three-phase energy stabilization. By suppressing harmonic currents, the reactor reduces power distortion in the three-phase system network, thereby improving power quality and preventing equipment damage. Its anti-harmonic design specifically targets common power harmonics in industrial loads, such as 5th and 7th order frequencies. The reactor not only suppresses harmonics, but also supports reactive power compensation, balances voltage levels, and solves three-phase imbalance problems, thereby achieving stable grid performance.
Over-temperature protection circuit and reliability
The reactor integrates advanced over-temperature protection circuitry that continuously monitors thermal conditions in the high-voltage equipment environment. It uses embedded sensors and self-regulating cooling mechanisms to prevent overheating even at peak loads, ensuring uninterrupted power protection. This feature is critical for high-voltage power systems that are susceptible to thermal stress, such as mining or heavy machinery operations. This protection circuit works in conjunction with the high-voltage protection circuit to prevent voltage spikes and transient surges. Together, these circuit protection devices extend the life of the reactor and maintain the stability of power quality harmonics, making it ideal for harsh industrial applications.
Harmonic filter reactor and power compensation
The CKSC-243/10-6 harmonic filter reactor uses a multi-layer filtering approach to neutralize harmonics in power systems. Its series reactor configuration creates a high-impedance path for harmonic frequencies, keeping them away from sensitive equipment. This process optimizes harmonic compensation and improves the performance of power quality products in three-phase power grids. In addition, the reactor enhances power compensation by stabilizing reactive power, reducing line losses, and correcting three-phase imbalance. The low-loss core design further reduces energy waste and meets the requirements of sustainable high-voltage electrical solutions. It is ideal for data centers and renewable energy plants, ensuring compliance with global harmonic system standards.
Three-phase energy integration and circuit protection
Designed for seamless integration into the power system of the three-phase system infrastructure, the reactor solves the three-phase imbalance problem through precise phase synchronization. Its high-voltage series reactor design ensures that all phase currents are evenly distributed, thereby mitigating voltage fluctuations and improving power quality. Its built-in circuit protection mechanisms such as arc suppression and fault current limitation protect the high-voltage grid from short circuits and overloads. Corrosion-resistant insulation materials and modular construction make it easy to install in a variety of environments from utility grids to manufacturing plants. By combining harmonic suppression, reactive power compensation and power protection, the reactor redefines the reliability of high-voltage equipment applications, providing unparalleled efficiency and safety.
Size of CKSC-243/10-6 High - voltage series reactor

| Model | A | L | H | B | W |
| CKSC-270/10-4.5Reactor | 660mm | 1360mm | 1148mm | 660mm | 740mm |
Applications of CKSC-243/10-6 High - voltage series reactor

Commercial and educational complex
The CKSC-243/10-6 high-voltage series reactor is essential for urban environments where power quality and reliability are critical. In skyscrapers, data centers, and subway systems, harmonics in the power system generated by elevators, heating, ventilation and air conditioning (HVAC) units, and IT loads can reduce the stability of three-phase power. The reactor's anti-harmonic design suppresses up to 70% of harmonic distortion, thereby resolving three-phase imbalance issues and ensuring smooth power operation in three-phase system operations. Its low-loss structure minimizes energy waste, while the integrated high-voltage protection circuit and over-temperature protection circuit prevent surges and thermal overloads. As a power quality product, it enhances power protection for sensitive equipment, reduces downtime, and complies with urban grid standards, making it an ideal choice for high-voltage power infrastructure in densely populated areas.

Renewable Energy Integration and Microgrids
In solar and wind farms, fluctuating power generation creates harmonics and three-phase imbalance, which can affect grid stability. The CKSC-243/10-6 harmonic filter reactor addresses these challenges by optimizing harmonic compensation and reactive power compensation. Its high-voltage series reactor design stabilizes three-phase energy flow, mitigates voltage flicker, and improves power quality harmonics in high-voltage transmission lines. The reactor's low-loss core ensures efficient energy transmission, while circuit protection devices such as surge suppression and overtemperature protection protect inverters and transformers from harsh environmental conditions. By enhancing harmonic suppression and grid compatibility, the reactor supports sustainable energy systems and provides reliable power protection for renewable energy installations.

Industrial Manufacturing Facilities
Heavy machinery, variable frequency drives (VFDs), and arc furnaces in industrial plants can generate severe harmonics in the electrical system, causing equipment failure and three-phase imbalance. The CKSC-243/10-6 series reactors neutralize harmonic currents, achieve stable three-phase power distribution, and protect high-voltage equipment such as motors and transformers. Its reactor functions include harmonic suppression and power compensation, which reduces line losses and optimizes power quality. The high-voltage protection circuit prevents damage from voltage spikes, and its rugged design can withstand extreme temperatures and corrosive environments. As a circuit protection solution, it ensures uninterrupted production, extends machinery life, and complies with industrial harmonic system standards, which is critical for factories, mines, and chemical plants that rely on high-voltage power infrastructure.
Storage Workshop

Production workshop

Workshop Video
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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