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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
BSMJ0.25-3-3YN Series Self-Healing Power Capacitors High Quality Split Phase Compensation Capacitor BSMJ Low Power Three-phase Capacitor 250V AC Capacitor
Model Meaning
Main Parameters of BSMJ0.25-3-3YN Series Self-Healing Shunt Power Capacitor
| Model | BSMJ0.25-3-3YN Series Self-Healing Shunt Power Capacitor |
| Temperature Situation | -25℃~+50℃ |
| Rated Operation Humidity | ≤ 85% |
| Altitude | ≤2000m |
| Working Voltage | 250V AC |
| Rated Capacity of Product | 3kvar |
| Capacity Tolerance Degree | -5~+10% |
| The Tangent Value of Loss Angle | At working power frequency voltage, tg δ≤0.1% at 20℃ |
| AC Withstand Voltage | 2.15 Times the working voltage between poles for 10 seconds,and 3kV between poles for 10 seconds |
| Maximum Allowable Overvoltage | 1.1 Times Rated Voltage |
| Maximum Allowable Overcurrent | 1.30 Times Rated Current |
| Self Discharge Characteristics | Add √2 Un DC voltage to the capacitor, disconnect the power supply for 3 minutes, and the remaining voltage decreases by 75V or less |
| Meet Standards | GB12747-2017、IEC60831-2014 |
Product Overview of BSMJ0.25-3-3YN Series Self-Healing Power Capacitor
Discover the BSMJ0.25 - 3 - 3YN Series Self - Healing Power Capacitors, a pinnacle of innovation in low - voltage power management. Engineered for optimal performance, these Self - Healing Low - Voltage Parallel Capacitors redefine reliability in industrial and commercial electrical systems. Designed to tackle critical power quality issues, they excel in Three Phase Imbalance Correction, ensuring stable 3 Phase Voltage distribution and enhancing the Quality Of Electricity Supply.These high - quality capacitors are pivotal in maintaining Quality Power by addressing harmonic distortions and improving power factor. As a cornerstone in harmonic management, they effectively mitigate harmonic impacts on power systems, safeguarding equipment and extending operational life. The self - healing technology embedded in these capacitors ensures minimal Capacitor Maintenance, offering a cost - efficient solution for industries seeking durable and low - maintenance power solutions. Whether used in industrial setups or commercial complexes, these Industrial Capacitors optimize Ac Circuit Power Factor, reducing energy losses and boosting overall system efficiency.
Ideal for 3 Phase Electrical System applications, the BSMJ0.25 - 3 - 3YN Series Capacitors excel in power factor correction and reactive power compensation. By integrating these capacitors, businesses can achieve significant energy savings while enhancing the reliability of their power infrastructure. Their ability to handle Capacitor To Voltage fluctuations ensures stable operation even in demanding environments. From improving Ac Motor Power Factor to supporting complex harmonic systems, these capacitors are the go - to choice for Energy Suppliers and Power And Light sectors aiming to deliver consistent, high - quality electricity. As a Power Saver Capacitor For Home and industrial use alike, they embody the perfect blend of performance, durability, and efficiency in power management.
Operation Steps of BSMJ0.25-3-3YN Series Self-Healing Power Capacitors
System Integration and Power-up
Connect the BSMJ0.25-3-3YN series self-healing low voltage capacitors to the power distribution system. Designed for split-phase compensation, these power capacitors engage the circuit immediately upon activation to monitor power quality parameters.
Detecting reactive power imbalance
Equipped with smart sensing technology, these capacitors analyze real-time electrical signals to identify reactive power shortfalls. This step is critical to enable effective reactive power compensation, a key function to improve power factor and reduce energy losses in low-voltage three-phase systems.
Compensation of reactive power
Self-healing power capacitors dynamically inject reactive power into the circuit once an imbalance is detected. The self-healing feature automatically repairs minor dielectric faults, ensuring system reliability in harmonic-prone environments, ensuring continued operation. This process directly addresses issues such as low power factor, a common challenge in industrial environments where harmonic mitigation (harmonic management) is required.
Reducing harmonic distortion
Capacitors act as harmonic filters, absorbing high-frequency harmonic currents generated by non-linear loads. By suppressing harmonic interference, they prevent overheating and premature wear of electrical equipment, thereby contributing to overall power quality improvement (improved power quality). This harmonic suppression capability is critical in systems with variable frequency drives or other harmonic sources.
Balanced three-phase system
For three-phase applications, the BSMJ0.25-3-3YN series can actively balance the phase currents, eliminating problems caused by three-phase imbalance. This feature optimizes system efficiency, reduces neutral line overload, and extends the service life of connected equipment - important aspects of smart capacitor solutions for modern power grids.
Continuous monitoring and adaptive adjustment
These capacitors continuously monitor power quality indicators (voltage, current, harmonic levels) and adjust compensation levels in real time. This adaptive mechanism ensures stable performance even under fluctuating load conditions, making them ideal for dynamic industrial and commercial power systems where energy efficiency and reliability are important.
Improve overall power quality
The BSMJ series integrates reactive power compensation, harmonic suppression and three-phase balancing functions to achieve comprehensive power quality improvement. The advanced design of these low-voltage self-healing power capacitors can reduce electricity bills, minimize equipment stress, and meet strict power quality standards.
Functions of BSMJ0.25-3-3YN Series Self-Healing Shunt Power Capacitor
1.This BSMJ power capacitor uses advanced self-healing technology to automatically repair minor dielectric breakdowns, ensuring long-term stable operation. As a low-voltage self-healing series capacitor, it can effectively reduce failure rates and maintenance costs while improving the reliability of electrical systems.
2.This 250V AC capacitor is dedicated to reactive power compensation, which can improve power factor, minimize energy loss, and optimize electrical efficiency. It is a key component of low-power three-phase capacitor system, which helps to significantly improve the overall power quality.
3. The phase compensation capacitor has the function of suppressing harmonic interference and can reduce the impact of harmonics on electrical equipment. By solving the harmonic problem, it helps to maintain clean power supply, extend the service life of connected equipment, and ensure stable operation of the system.
4. This smart capacitor is designed to solve the three-phase imbalance problem and can provide precise phase compensation. It automatically adjusts to balance the current distribution in the three-phase system, thereby enhancing system stability and reducing potential risks caused by uneven load.
5. With its low power consumption and high efficiency, this BSMJ capacitor is ideal for energy-saving applications. It helps minimize waste and ensures efficient energy utilization, thereby improving power quality, making it an economical choice for a variety of industrial environments.
6. The three-phase capacitor is compact and durable, easy to install and maintain. Its high-quality structure ensures reliable operation in various environments and is suitable for various power quality improvement and circuit protection solutions.
Product Size Information of BSMJ0.25-3-3YN Series Self-Healing Shunt Power Capacitor
| Model | Rated voltage(kv) | Rated capacity(kvar) | Total electrical capacity(μ F) | Rated current(A) | Boundary dimension LxW xH(mm) |
| BSMJ0.45-8-3 | 0.25 | 3 | 153 | 4 | 170×60×125 |
Applications of BSMJ0.25-3-3YN Series Self-Healing Shunt Power Capacitor
Commercial building applications
Commercial buildings, from office buildings and shopping malls to hotels and hospitals, are highly dependent on stable and efficient power supplies to support their diverse electrical loads. The increasing use of high-energy-consuming equipment in these buildings, such as air-conditioning systems, elevators and lighting networks, often leads to power quality challenges, including insufficient reactive power and harmonic interference. The BSMJ0.25-3-3YN series self-healing power capacitors provide an effective solution to these problems, making them ideal for commercial building applications.By implementing these capacitors for split-phase compensation, facility managers can significantly improve the power factor of the building's electrical system, thereby reducing energy consumption and utility costs. The low-voltage design of these capacitors ensures compatibility with standard commercial power settings, while their self-healing capabilities guarantee long-term reliability without the need for frequent maintenance. In addition, these capacitors are able to reduce harmonic distortion, helping to protect expensive electrical equipment such as transformers and electronic control systems from premature wear. This is particularly important in hospitals, where uninterrupted and stable power is essential for the operation of life-saving medical equipment. In commercial buildings, BSMJ0.25-3-3YN Series capacitors not only improve energy efficiency, but also increase the overall reliability and lifespan of the power infrastructure, making them a valuable asset to any commercial organization.
Industrial Manufacturing
In the field of industrial manufacturing with energy-intensive operations and complex electrical systems, BSMJ0.25-3-3YN series self-healing power capacitors have become an important solution for maintaining optimal power quality. Industrial facilities often house a large number of inductive loads, such as motors, transformers, and welding equipment, which can generate severe harmonic distortion and cause three-phase imbalance. These problems not only affect mechanical efficiency, but also increase energy consumption and maintenance costs.The self-healing feature of these capacitors is critical in industrial environments as it enables them to recover from minor dielectric breakdowns, ensuring longer service life and reliable performance. By integrating these capacitors into power distribution systems, manufacturers can effectively address reactive power issues, thereby improving power factor and reducing energy losses. This can increase equipment reliability, minimize downtime, and significantly save on electricity bills. In addition, the harmonic interference suppression capabilities of these capacitors help protect sensitive industrial control systems and instrumentation from damage, ensuring smooth and consistent production processes. In fact, the BSMJ0.25-3-3YN series capacitors play a key role in protecting the power infrastructure of industrial manufacturing plants, allowing them to operate efficiently and maintain high standards of power quality.
Transmission and distribution network
The efficient transmission and distribution of electricity in the network requires powerful solutions to maintain optimal power quality, and the BSMJ0.25-3-3YN series self-healing power capacitors excel in this critical area. The power grid is constantly facing challenges such as voltage fluctuations, reactive power losses and harmonic pollution, which can affect the stability and efficiency of the entire distribution system. These capacitors play a key role in solving these problems, ensuring the smooth transmission of electricity from the power plant to the end user.In transmission networks, capacitors are used for reactive power compensation, helping to maintain voltage levels and reduce power losses over long distances. Their self-healing properties are particularly beneficial in outdoor and remote distribution systems where maintenance is limited, as it minimizes the need for frequent replacement. In addition, the harmonic interference suppression capabilities of capacitors are critical to preventing resonance issues that can damage transformers and other equipment in the grid. By integrating these capacitors into substations and switchboards, power companies can increase the overall efficiency of the grid, improve power factor, and ensure a more stable power supply to consumers. As a result, the BSMJ0.25-3-3YN series capacitors are an indispensable component in modern transmission and distribution systems, helping to improve the reliability and sustainability of the grid while addressing critical power quality issues.
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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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