Products

The BY91-APF/50A-0.4/4L-B is a premium Active Power Filter (APF) designed for advanced harmonic analysis and suppression in 3-phase power systems. Leveraging Shunt Active Power Filter Working technology, it dynamically neutralizes power quality harmonics (2nd to 50th order) generated by nonlinear loads in 3-phase electric grids, achieving THD below 5%. Its current source active filter architecture enables precise harmonic mitigation, while dynamic reactive power compensation stabilizes 3-phase voltage fluctuations and corrects three-phase imbalance compensation in real time.Equipped with intelligent control, the system performs three-phase unbalanced adaptive correction and low-voltage reactive power compensation, optimizing energy efficiency in low-voltage power networks. The hybrid active and passive filters for harmonics ensure robust power filtering, complemented by real-time monitoring of low power electricity parameters and anti-interference shielding for harsh environments. As an automatic harmonic filter, it autonomously adapts to load variations, reducing line losses and enhancing power quality in industrial plants, commercial buildings, and renewable energy systems. With high-efficiency energy-saving performance and compliance with IEEE 519 standards, this electrical harmonic filter safeguards electrical supply stability, extends equipment lifespan, and cuts operational costs.

The BY92-SVG/30kvar-0.4/4L-N is a cutting-edge Static Var Generator (SVG) designed to deliver superior low-voltage reactive power compensation and optimize energy efficiency in electrical systems. This advanced reactive power device enables dynamic compensation of var reactive power, ensuring precise static var compensation to stabilize three-phase distribution lines and enhance power quality. Equipped with intelligent control technology, it performs real-time monitoring and automatic three-phase balance regulation, effectively addressing harmonics in electrical systems and providing robust harmonic mitigation.Ideal for reactive power in power systems, this high-efficiency, energy-saving solution minimizes reactive energy loss while supporting reactive energy compensation across industrial, commercial, and utility applications. Engineered for electrical engineering excellence, the BY92-SVG ensures reliable reactive power compensation to correct harmonics in power, reduce voltage fluctuations, and improve overall grid stability. Its compact design and seamless integration make it a top choice for static var compensation in modern reactive power devices, delivering unmatched performance in electrical energy-saving and harmonic mitigation.Trust BY92-SVG to enhance your reactive power in power system management, safeguard equipment, and achieve compliance with global energy standards—all while maximizing operational efficiency and reducing costs.

The High-Quality Three-Phase 4-Wire Active Filter BY91-APF/75A-0.4/4L-N from BaoYu Holdings Ltd. is a cutting-edge Active Power Filter (APF) engineered to optimize 3-phase power systems. Designed for low-voltage filter applications, this shunt active power filter dynamically eliminates harmonics, corrects three-phase imbalance, and delivers dynamic reactive power compensation to stabilize 3-phase voltage fluctuations. Its intelligent control system enables real-time monitoring and adaptive correction of power quality issues, including harmonics, voltage sags, and electrical harmonic distortions.Operating seamlessly as a shunt active power filter working in parallel with loads, it ensures efficient energy-saving performance while suppressing interference with anti-harmonic filter precision. Compatible with 3-phase electric networks, it integrates automatic harmonic filtering and dynamic reactive power compensation control to enhance grid reliability. Ideal for industrial and commercial facilities, this current source active filter supports active and passive filters for harmonics, offering robust anti-interference capabilities and low-voltage reactive power compensation.Trusted for power filtering excellence, the BY91-APF series guarantees 3-phase power voltage stability, reducing energy waste and extending equipment lifespan.

BYKXG/S/480-20/P7 Series - 480V 20kvar Dynamic Reactive Compensator with Adaptive Harmonic Mitigation & Grid Load Balancing.Enhance electrical power quality and resolve harmonics problems with our cutting-edge Anti-Harmonic Intelligent Capacitors, designed for industrial 3-phase power systems. This 3-phase capacitor integrates dynamic reactive compensation control and adaptive harmonic mitigation to tackle harmonics in electrical systems, including power quality harmonics and interharmonics. Featuring multi-3-phase synchronization measurement, it ensures precise 3-phase compensation and adaptive grid load balancing while suppressing harmonics in power through a built-in harmonic filter capacitor. The low-voltage power capacitor (480V) delivers 20kvar capacity, optimized for low-voltage power capacitor applications. Its anti-harmonic filter technology minimizes harmonic interference and corrects 3-phase imbalance, improving system stability. Ideal for industries seeking to improve power quality, reduce losses, and comply with standards. As leading capacitor vendors, we ensure robust anti-harmonic performance, harmonic compensation, and durability in harsh environments. Elevate your electrical power quality with our harmonic capacitor solutions today!

The BY194E-3SY is a multifunctional power instrument designed for precision power quality measurement systems in low-voltage electrical networks. This three-phase analyzer combines multi-phase synchronization measurement with wide-frequency power quality monitoring (up to 63rd harmonic), enabling real-time detection of harmonics and interharmonics, voltage sags, and imbalances in 3-phase electric systems. Equipped with adaptive three-phase imbalance correction, it dynamically adjusts reactive power via dynamic reactive power compensation control, optimizing 3-phase power efficiency and reducing energy costs.As a power quality and energy analyzer, it integrates multi-protocol communication (Modbus, RS485) and edge computing for remote data logging, ideal for low-power electricity audits and introduction of power quality diagnostics. Its anti-interference design ensures accuracy in noisy environments, while low-current electricity tracking supports granular energy management. Certified for electrical power quality compliance, this power quality meter is essential for industrial facilities, smart grids, and renewable energy systems seeking to resolve three-phase electric instability and enhance grid reliability.

The BY194E-ASY is a multifunctional power instrument designed for comprehensive power quality measurement systems, combining a three-phase analyzer with wide-frequency power quality monitoring (up to 63rd harmonic). It performs multi-phase synchronization measurement and harmonic/interharmonic analysis to detect distortions, voltage sags, and imbalances in 3-phase electric networks. Equipped with adaptive three-phase imbalance correction, it dynamically adjusts reactive power via dynamic reactive power compensation control, optimizing energy efficiency in industrial and commercial grids.This power quality and energy analyzer integrates multi-protocol communication (Modbus, RS485) and edge computing for real-time data logging, remote management, and actionable insights via its LCD interface. Built with anti-interference and redundant design, it ensures reliable operation in noisy environments while supporting low-power electricity monitoring. Ideal for introduction of power quality diagnostics, the device acts as a power quality analyzer data logger, capturing transient events and generating compliance reports. Certified for accuracy, it serves as a versatile electrical power analyzer for utilities, factories, and renewable energy systems, addressing power quality challenges with precision and scalability.

Boost power system efficiency with our advanced Anti-Harmonic Intelligent Capacitors, engineered to tackle harmonics in electrical systems and deliver reliable harmonic mitigation. Designed for industrial applications, this 3-phase capacitor combines dynamic reactive power compensation control and harmonic filtering to resolve harmonics problems while optimizing energy usage. Equipped with multi-phase synchronization measurement and adaptive three-phase imbalance correction, it ensures precise low-voltage power capacitor performance in unstable grids.Key features include anti-interference and redundant design for durability, real-time harmonic and interharmonic analysis, and robust harmonic compensation capabilities. Ideal for addressing power quality and harmonics challenges, this harmonic filter capacitor (also known as a capacitor harmonic filter) suppresses harmonics in power networks, protecting equipment from distortion. Upgrade your infrastructure with this industrial-grade harmonic capacitor, offering reactive power compensation and harmonic mitigation to stabilize voltage, reduce losses, and extend asset lifespan. Trust BY82JS/480-30/P7 to enhance power quality harmonics management in demanding environments.

The BY194E-AS4 is a cutting-edge Multifunctional Power Instrument designed for comprehensive power quality measurement systems, delivering precision in three-phase synchronous measurement and wide-frequency domain power quality monitoring. As a versatile Quality Analyzer and Power Quality And Energy Analyzer, it excels in harmonic and interharmonic analysis, dynamic reactive power compensation control, and adaptive three-phase unbalance correction, ensuring optimal grid performance. Equipped with multi-protocol communication (Modbus, DL/T645) and edge computing capabilities, this Three Phase Analyzersupports seamless integration into industrial IoT networks. Its rugged anti-interference and redundant design guarantees reliability in harsh environments, while the Power Quality Analyzer Data Logger feature enables long-term trend analysis. Ideal for professionals requiring an Electrical Power Analyzer or Power Quality And Motor Analyzer, it sets the standard for accuracy, adaptability, and resilience in modern energy management.

BaoYu Holdings introduces the BYKXG/S/480-25/P7 Series, a cutting-edge Harmonic Capacitor engineered to tackle harmonics in electrical systems and optimize power quality and harmonics management. Designed as a robust Anti Harmonic Filter, this smart harmonic filter capacitor integrates harmonic mitigation and reactive power compensation technologies to address harmonics problems in industrial, commercial, and utility grids.Equipped with zero-cross switching technology, the device ensures smooth capacitor operation by minimizing inrush currents and arcing, while its intelligent control and monitoring system dynamically adjusts compensation strategies based on real-time analysis of voltage, current, and harmonics in power networks. Featuring reactor configuration (7% detuned design) and anti-resonant design, it effectively suppresses 3rd to 13th order harmonics, eliminating risks of system resonance and ensuring stable harmonic compensation.The anti harmonic intelligent capacitor excels in high-precision filtering, reducing waveform distortion to enhance grid stability. Built-in phase-loss and overvoltage protection safeguards equipment from electrical faults, while its modular structure supports scalability for diverse three-phase imbalance correction needs. Ideal for mitigating power quality harmonics, this capacitor harmonic filter is widely used in manufacturing, renewable energy, and heavy industries to improve energy efficiency, reduce downtime, and comply with global standards.Outperforming conventional solutions like the Fronius smart grid series, the BYKXG/S/480-25/P7 delivers unmatched reliability in harmonic suppression and anti harmonic performance. Upgrade your infrastructure with BaoYu’s harmonic filter capacitor—engineered for precision, durability, and seamless integration into modern power quality measurement systems.

The BYCM1E-125 Series Molded Case Circuit Breaker (MCCB) by Baoyu Holding Co., Ltd. delivers advanced circuit protection for photovoltaic (PV) power systems and industrial applications. Designed to safeguard 380V AC 3-phase circuits, this molded case circuit breaker combines robust performance with precision engineering to ensure reliable air circuit breaker-level safety in demanding environments.Featuring molded case circuit breaker sizes optimized for compact installations, the BYCM1E-125 supports seamless integration into PV arrays, offering overcurrent, short-circuit, and arc fault protection. Its durable moulded case construction ensures resistance to heat, dust, and corrosion, while compatibility with ABB air circuit breaker standards guarantees interoperability in diverse setups.Ideal for MCB electrical breaker applications, this MCCB series also addresses specialized needs like MCB for DC circuits and MCB for lighting circuits, providing versatile solutions for both AC and DC systems. Whether you require MCB in electrical circuit designs or high-capacity moulded MCB performance, the BYCM1E-125 excels in optimizing circuit protection efficiency.

Boost power system quality with the BY96-SPC/30kvar-0.4/4L-N Series, a cutting-edge power quality system designed to correct three-phase unbalance and optimize 3 phase delta voltagestability. This advanced power quality product dynamically balances three-phase voltage and currents, mitigates harmonic currents, and ensures quality power delivery for industrial and commercial applications. Equipped with Anti Harmonic technology, it suppresses harmonic distortion while performing power factor correction, enhancing the power quality factor and overall quality of electricity supply.
Ideal for improving electric supply reliability, this power device integrates seamlessly with quality analyzer tools to monitor and refine power system quality in real time. Its robust design addresses three-phase unbalance correction, reduces energy losses, and safeguards sensitive equipment, ensuring quality electricity across your network. As part of the power quality groupsolutions from BaoYu Holdings, this device delivers compliance with global standards, maximizes energy efficiency, and extends equipment lifespan.

BaoYu Holdings presents the BY194U-A*4 Three Phases Voltmeter, a cutting-edge 3-phase power quality analyzer engineered to deliver precision monitoring and analysis for industrial, commercial, and utility electrical supply systems. Equipped with a high-resolution three-row LED digital display, this device provides real-time insights into three-phase voltage, 3-phase phase-to-phase voltage, and phase voltage measurements, ensuring accurate detection of phase differences and imbalances in three-phase AC power networks.Designed to rival leading solutions like the Fronius 3-phase smart meter and Fluke three-phase power quality analyzer, our analyzer integrates a robust power quality measurement system to evaluate power quality factors, including harmonics, voltage fluctuations, and three-phase power quality anomalies. Ideal for power quality experts, it supports advanced power quality analysis for optimizing electrical supply efficiency, mitigating risks in electricity single-phase or three-phase setups, and enhancing compliance with global standards.

The BSMJ0.45-8-3 Series Self-Healing Power Capacitors by BaoYu Holdings are China High Quality Capacitors designed for industrial and commercial applications, offering Intelligent Capacitor technology to enhance energy efficiency, stabilize electrical current, and mitigate Harmonic interference. As leading Three Phase Capacitor Suppliers, we deliver Low Voltage 3 Phase Power Capacitors (450V) featuring Power Film Capacitor construction for durability, capacitor frequency adaptability, and seamless two capacitors in series configurations. Ideal for three phase voltage balancing, reactive power compensation, and AC Capacitor systems, this LV Capacitor integrates Smart Capacitor Series compatibility for IoT-enabled monitoring. Trust our Service First Capacitor commitment to optimize power quality with 3 Phase Capacitor precision, ensuring reliable performance in renewable energy, manufacturing, and grid infrastructure.

The BYM6 Series Moulded Case Circuit Breaker by Baoyu Holdings Ltd. delivers advanced circuit protection for solar photovoltaic (PV) systems and renewable energy applications. Designed for high voltage circuit breaker performance, this insulated case circuit breakerensures reliable protection against electrical current overloads, short circuits, and hazardous electrical arc faults. Engineered with solid state electronics for precision monitoring, it prevents blown fuse incidents and blown circuit breaker scenarios while optimizing electrical circuitsafety in demanding environments.Ideal for photovoltaic circuit breakers and high voltage breaker setups, the BYM6 features high speed circuit breaker technology to isolate faults instantly, complementing air circuit breakersystems like ABB air circuit breaker configurations. Its robust design supports new energy circuit breakers for solar arrays, offering compatibility with MCB-based protection networks. Trust the BYM6 to safeguard solid state electronics-driven infrastructure, reduce downtime, and enhance energy efficiency in commercial and industrial PV installations.

Optimized for Three Phase Grid Suppliers and Three Phase Low Voltage Factoryapplications, the BY194U-D*4 Three-Phase Voltmeter delivers precision monitoring of three-phase voltage, phase voltage, and neutral point integrity in 3 Phase Power Voltage systems. This multifunctional power instrument acts as a robust three-phase power analyser, capturing real-time power quality data—including harmonic distortion electrical (THD), phase difference, and active power of three phases—to enhance power system quality and stability. Compatible with protocols like Unipower power quality meter and Dranetz power quality analyzer, it supports harmonic discovery and voltage compensation in power systems, addressing challenges in  Three Phase infrastructure.Featuring a clear three-row LED display, it simplifies analysis of three-phase alternating currentimbalances and low voltage electrical fluctuations, ensuring compliance with power quality and distribution standards. Ideal for industries prioritizing the power of quality, this device empowers users to optimize three-phase electric power quality, mitigate harmonic system risks, and safeguard Three Phase Low Voltage networks. Trust BaoYu Holdings, a leader in intelligent energy solutions, to equip your grid with cutting-edge tools that redefine reliability and precision.