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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
CKSG-0.6/0.45-6% Series High Performance Three Phase Ac Industrial Reactor Low Voltage Electric Output Ac Choke Reactor
Model Meaning
Performance Parameter
| Type | CKSG-0.6/0.45-6% |
| Rated Current | 6.42A |
| Rated inductance | 7.74Mh |
| Capacity | 10K |
| Operation Power Supply | 0.4KV、0.45KV、0.48KV、0.525KV、0.66KV、0.69KV、1.14KV |
| Kinds of reactance | 1%、4.5%、5.6%、6%、7%、12%、13% and 14% |
| Rated insulation level | 3KV/min |
| Insulation level | ClassB，ClassF，ClassH |
| Noise | ≤50dB |
| Overload capacity | Continuous operation within 1.35 times or less |
| Altitude | ≤ 2000 meters |
| Operating environment temperature | -25 ℃ to+45 ℃ |
| Relative humidity | ≤ 90% |
| Operating conditions | There are no toxic gases or combustible or explosive substances in the vicinity. |
| Installation conditions | The surrounding environment should provide adequate ventilation. If the unit is installed in a cabinet, ventilation equipment must be incorporated. |
Reactor Design Features
1. The reactor is divided into three-phase and single-phase two kinds, are iron core dry type.
2. The core adopts high-quality low-loss imported cold-rolled oriented silicon steel sheet, and the core column is divided into small uniform sections by multiple air gaps, and the air gaps are spaced by epoxy-laminated glass fabric plates to ensure that the reactor air gaps do not change during operation. The air gap is spaced by epoxy laminated glass cloth to ensure that the reactance air gap does not change during operation.
3. The coil is wound with F-class enameled flat copper wire, which is arranged closely and uniformly, and the appearance is not wrapped with insulating layer, which has excellent aesthetics and good heat dissipation performance. It has excellent aesthetics and good heat dissipation performance.
4. After the reactor coil and iron core are assembled into one piece, they go through the process of pre-drying→vacuum dipping paint→hot-drying and curing, and the H grade impregnating paint is used. The reactor coil and iron core are firmly combined together, which not only greatly reduces the noise during operation, but also has a very high heat-resistant grade, which ensures that the reactor can be used at high temperatures.This ensures safe and noiseless operation of the reactor even at high temperatures.
5. The fasteners of the reactor core column are made of non-magnetic materials, which ensures the reactor has a high quality factor and low temperature rise, and a better filtering effect.
6. The exposed parts are treated with anti-corrosion treatment, and the lead-in terminals are made of cold-pressed copper tube terminals.
7. Compared with similar products in China, the reactor has the advantages of small volume, light weight, beautiful appearance, etc., which can be comparable with famous foreign brands.
The Functions of Low Voltage Series Reactors
The low-voltage reactors are mainly used for reactive power compensation in power systems. They introduce inductive load between voltage and current in the system with the effect of lowering the power factor, thus compensating for reactive power. Here are three major functions that low-voltage series reactors can serve:
1. Power-factor improvement: Some loads generate reactive power when they operate in the power system. These load currents lead to reduced power factors. Inductive loads can easily be introduced into the system with low-voltage series reactors so as to increase the system power factor, reduce losses from reactive power.
2. Improved voltage stability: Voltage stability is essential in the operation of equipment within the power system. Low-voltage series reactors can improve the system power factor to improve voltage stability. Voltage fluctuations and deviations are thus minimized by the series reactors in the system so that the system is normal in terms of power supply.
3. Lower line losses: The current flowing through conductors creates the problem of line losses in a power system. The low-voltage series reactor will thus limit the current flow, will thereby reduce the power loss of the lines, and will give a much better performance output for the power system.
Advantages of Low-Voltage Series Reactors
Compared to other reactive power compensation devices, low voltage series reactors have a number of advantages. Some are as follows:
1. Relatively low cost: Compared with other reactive power compensation devices, the manufacturing cost of low-voltage series reactors is relatively lower. This becomes a preferential choice by many power system operators and users.
2. Simple installation and maintenance: Their installation and maintenance require relatively simple steps. They can simply be installed in series at the load end of the power system without having to add other equipment or complicated connections.
3. High Reliability: The low-voltage series reactors are designed and manufactured strictly as per the requirements of all relevant standards and specification. Their structure is stable; operation is reliable; hence enables them to operate stably over long periods.
4. Obvious effects: Low-voltage series reactors can improve their power factor significantly and thus stabilise and render the power system reliable. Its effect on reactive power compensation is thus so obvious, translating to enormous electricity cost savings on the side of users.
Wiring method
Boundary dimensions of shunt reactors
| Type | L | W | H | L1×W1 | ФK×L |
| CKSG-0.6/0.45-6% | 195mm | 165mm | 150mm | 90×79mm | Ф11×20mm |
Details determine quality
The coils of the CKSG Series low-voltage series reactors are constructed with premium quality H-class or C-class enameled wires that are wound tightly and uniformly, ensuring excellent heat dissipation performance as well as an aesthetically pleasing design. Anti-corrosion treatments have been implemented on their external components, and these reactors are equipped with tin-plated copper tube terminals, enhancing their resistance to oxidation. Additionally, insulating and flame-retardant bobbins contribute to the safety and longevity of these reactors, allowing them to function effectively under high-temperature conditions.
This reactor employs cold-rolled silicon steel sheets and high-strength stamped iron clamps to achieve minimal iron losses and exceptionally high magnetic induction intensities, resulting in significantly low total losses and heating within the reactor. The cold plate undergoes hot-dip galvanizing to guarantee that no burrs remain at its edges, and its rounded corner design improves anti-collision performance simultaneously. The product also exhibits excellent resistance to moisture, acids, and salt spray, making it suitable for various harsh environments and ensuring a prolonged stable service life.
The series low-voltage reactor uses WISCO silicon steel sheets, which have the advantages of low iron loss and high magnetic induction intensity. This design effectively reduces the overall loss and heat generation of the reactor, thereby improving the energy efficiency and reliability of the equipment. By reducing energy loss, the reactor can maintain a lower temperature during operation, extending its service life, while also reducing the demand for the cooling system, further improving the overall performance and stability of the system.
Application scenarios of low-voltage reactors
Industrial system power system renewable energy system
Storage Workshop
Production workshop
Some Vedio
Production and Storage Workshop of Yu Holding Co. Ltd.: Driving Global Power Quality Innovation with Innovative Technologies
The company BaoYu Holding Co., Ltd. is an established frontrunner in the global power quality management ecosystem that has established industry-leading intelligent reactors, capacitors, and reactive power compensation solutions based on advanced R & D capabilities and rigorous manufacturing quality control. The product range encompasses key equipment including active power filters (APF), static var compensators (SVG), intelligent capacitors, composite switches, thyristor switches, and reactors, which find applications in industrial manufacturing, petrochemical industry, mining and metallurgy, ship transportation, airport infrastructures, and new energy realm (photovoltaic/wind power). Our products are exported to over ten countries and regions including Europe, the U.S., Southeast Asia, and the Middle East, and have been heavily involved in many national key projects in China.
Intelligent Storage Workshop - Precision Guarantee with Zero Loss Core technological innovations have been employed into the capacitor/ reactor storage workshop of Yu Holding to build a truly world-class warehousing management system.
- Controlled with precision: The completely automatic temperature and humidity regulating system (temperature ±1°C, humidity 40%-60%) inhibits capacitor dielectric oxidation and reactor bulk insulation aging. Hence, reliable performance can be expected from products.
- Automated three-dimensional warehousing: Three-dimensional high-density shelves amplify storage capacity by 200%, accommodating millions of stored components, and cut the order response time to a maximum of 48 hours.
- Intelligent Fire-Fighting System: A residue-free gas fire extinguishing device is integrated with the smoke detector, enabling second-level response to electrical fire risks.
- Dust-proof and anti-static provisions: Storage is suitable for precision electronic components in a Class 10,000 clean environment and ion wind dust-removal technology.
- Monthly Quality Inspection: The professional team takes samples on a regular basis and tests specific parameters—such as inductance value of reactors and capacitance value of capacitors—to ensure that the factory pass rate is ≥99.9%.
Digital Production Workshop: A Benchmark for Zero-Defect Intelligent Manufacturing.The clean production workshop of Yu Holding deeply integrates intelligence with green manufacturing to provide highly reliable products for global customers.
- Natural light mixed with LED lighting: Sets a shadowless working environment, better for reduced visual fatigue, thus improving assembly accuracy.
- Lean-production layout: The design of the assembly line in a U-shape reduces material handling distance and increases production efficiency up to 35%.
- Full-process Automatic Visual Inspection:Real-time identification of defects in reactor winding and film defects in capacitors while upholding a 99.98% detection rate.
- 72-hour Aging Test:Extreme environments are simulated ranging from -40°C to +85°C to weed out early defective products; average meantime between failures exceeding 100,000 hours.
- MES system monitoring: Tracking in real time of production energy consumption, equipment use efficiency, and yield rate, with the defect rate almost zero.
- Green Sustainability:Scrap Recycling: Metal scrap recycling rate is ≥95% achieving zero hazardous waste discharge.
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