BY96-SPC/30kvar-0.4/4L-T High-Quality Smart Power Quality Three-phase unbalance correction device

Model Meaning

Overview of BY96-SPC/30kvar-0.4/4L-T（SPC）

The BY96-SPC/30kvar-0.4/4L-T Smart Power Quality Three-Phase Imbalance Correction Device is a globally optimized solution engineered to resolve voltage imbalance and harmonics in electrical system across 3-phase power grids. Designed for 3-phase low voltage networks (0.4kV), this three-phase imbalance correcting device & system employs split-phase compensation technology to dynamically redistribute China 3-phase current loads, correcting 3-phase voltage imbalance and stabilizing power quality in power system infrastructure. Integrated with harmonic mitigation (<3% THD), it suppresses harmonics in power from non-linear loads like VFDs, LED drivers, and industrial machinery, ensuring anti-harmonic performance compliant with IEEE and IEC standards.Equipped with intelligent control algorithms, the device performs real-time monitoring of phase currents, voltages, and power quality harmonics, enabling adaptive correction of asymmetrical loads. Its dynamic reactive power control module balances inductive/capacitive reactive power compensation, reducing energy losses by up to 30% in low voltage powersystems. The three-phase 4-wire design ensures precise compensation across all phases, while anti-interference shielding guarantees stable operation in electromagnetically noisy environments. Compatible with China 3-phase electric standards and global grid configurations, it unifies harmonic compensation with reactive power integration, making it ideal for factories, data centers, and renewable energy plants seeking efficient energy savings and grid resilience.

The BY96-SPC addresses power quality and harmonics challenges in diverse industrial and commercial settings worldwide. In manufacturing facilities, it eliminates 3-phase voltage imbalance caused by heavy machinery, preventing motor overheating and production downtime. For China power of 3 phase infrastructure, its split-phase compensation capability ensures balanced China 3-phase current distribution, aligning with stringent power quality regulations while reducing energy waste. In urban environments, the device mitigates harmonics in electrical system from IT infrastructure and HVAC systems, protecting sensitive electrical equipment from voltage sags and harmonic distortions.Renewable energy systems benefit from its ability to stabilize low voltage power grids by compensating reactive power fluctuations from solar/wind inverters. The intelligent controlsystem’s real-time monitoring dashboard provides actionable insights into power quality harmonics, enabling proactive maintenance and compliance with global standards. Ruggedized with IP54 protection and wide-temperature tolerance (-25°C to +60°C), it thrives in harsh environments, from desert solar farms to humid industrial zones.By unifying harmonic mitigation and three-phase imbalance correction, the BY96-SPC enhances grid reliability, extends equipment lifespan, and reduces operational costs. Its compact, wall-mounted design suits space-constrained installations, while adaptive correction algorithms ensure seamless adaptation to dynamic load changes. For global industries prioritizing power quality in power system stability and sustainability, this device delivers a future-proof solution—bridging innovation with operational excellence.

BY96-SPC/30kvar-0.4/4L-T（SPC）Main Advantages

• Phase compensation technology
  Adaptive split-phase compensation is used to correct the three-phase voltage imbalance and balance the three-phase current distribution in the three-phase low-voltage power grid in China.
  
• Harmonic suppression and anti-harmonic performance
  Integrated harmonic compensation function to suppress harmonics in the power system (<3% THD), ensuring that harmonic protection complies with power quality and harmonic standards.
  
• Real-time monitoring and intelligent control
  Through AI-driven intelligent control, power quality in power system indicators is monitored in real time to achieve proactive grid management.
  
• Dynamic reactive power control
  Optimize low voltage power supply efficiency through dynamic reactive power control, reducing energy losses by 30% in environments with dense electrical equipment.
  
• Three-phase four-wire adaptive correction
  Solving the voltage imbalance problem in three-phase power systems through three-phase unbalanced adaptive correction is very suitable for China's three-phase power infrastructure.
  
• Unified harmonic and reactive power compensation
  Combine harmonic mitigation with reactive power compensation to achieve seamless power quality enhancement in three-phase grids.
  
• Anti-interference and rugged design
  Robust anti-interference shielding and IP54-rated durability ensure stable operation in noisy industrial environments.
  
• High efficiency and energy saving
  Achieve high energy efficiency by adjusting China's three-phase electrical load and minimizing three-phase voltage imbalance in global applications.

Working Principle BY96-SPC/30kvar-0.4/4L-T（SPC）

Phase compensation module and voltage balance
BY96-SPC uses split-phase compensation technology to solve the voltage imbalance problem of three-phase low-voltage power grid (0.4kV). By analyzing China's three-phase current distribution in real time, the device dynamically adjusts the reactive power injection between phases through an IGBT-based inverter, thereby correcting the three-phase voltage imbalance and stabilizing the power quality of the power system network. The three-phase imbalance correction device and system can redistribute the load in the three-phase four-wire configuration to ensure the phase voltage and current balance of China's three-phase power infrastructure. Combined with low-voltage power optimization, the device can minimize power losses while solving the asymmetric load problem in industrial and commercial electrical equipment.
Harmonic filtering and reactive power integration
BY96-SPC adopts a multi-stage H-bridge structure, which can integrate harmonic suppression and reactive power compensation functions. The system can actively detect harmonics (2nd to 25th) in the power system from non-linear loads such as inverters, and inject anti-harmonic current to achieve harmonic compensation with THD <3%. At the same time, its dynamic reactive power control module can manage reactive power flow and balance inductive/capacitive loads to improve power quality and meet harmonic standards. This dual function ensures anti-harmonic performance while stabilizing the three-phase power grid, making it an ideal choice for China's three-phase power environment plagued by harmonics.
Intelligent control and real-time monitoring system
The device's intelligent control unit uses artificial intelligence algorithms and DSP processors to monitor power quality harmonics, phase currents and voltages in real time. By analyzing three-phase grid data, it can trigger adaptive correction of imbalance and harmonic distortion within milliseconds. The system's dashboard provides actionable insights into power quality indicators, enabling proactive adjustments for efficient energy saving. Designed for low-voltage grids, it ensures precise three-phase imbalance correction while resisting electromagnetic noise through anti-interference shielding to ensure reliability in noisy industrial environments.
Adaptive grid stability and robust design
BY96-SPC features three-phase unbalanced adaptive correction logic to autonomously neutralize asymmetric loads in three-phase power systems. It uses an FPGA-based adaptive algorithm to redistribute reactive power between phases, eliminate voltage imbalance, and prevent motor burnout in electrical equipment. Its rugged IP54-rated housing allows operation in harsh environments (-25°C to +60°C), while anti-harmonic filters and surge protection ensure its durability. The device complies with global three-phase power standards and optimizes power quality for renewable energy systems, manufacturing plants, and urban power grids, providing a future-oriented solution for China's three-phase power and international markets.

BY96-SPC/30kvar-0.4/4L-T（SPC） Size Information