Description
Product Overview
The ABB PHARPS32200000 F8-G2B9B3B6 is a high-performance, fully digital Programmable Harmonic Filter and Power Factor Correction Unit from ABB’s comprehensive power quality portfolio. This specific model belongs to ABB’s advanced Active Harmonic Filter (AHF) or Dynamic Var Compensator series. The «PHA» prefix is commonly associated with harmonic filtering solutions. It is an integrated power electronic device whose core function is to monitor the current waveform at the point of connection in real-time and, using its internal Insulated-Gate Bipolar Transistor (IGBT) inverter, generate a compensating current that is equal in magnitude but opposite in phase to the detected harmonic currents, thereby cancelling (eliminating) harmonics at the source. Simultaneously, it can dynamically adjust the system’s power factor to near unity by injecting a controlled reactive current. The suffix
F8-G2B9B3B6is a detailed order code specifying the unit’s exact configuration, including rated voltage, current, reactor ratio, filter tuning orders, control options, enclosure protection rating, and other application-specific parameters.The core value of the ABB PHARPS32200000 lies in its dynamic, precise compensation capability and exceptional adaptability to modern non-linear loads. Unlike traditional passive filters or capacitor banks, this unit responds in real-time to load variations, providing precise harmonic and reactive power compensation within milliseconds, without the risk of resonance with the grid impedance. It is particularly suited for industrial environments with a high penetration of Variable Frequency Drives (VFDs), rectifiers, switched-mode power supplies, and arc furnaces. It effectively reduces Total Harmonic Distortion (THD), prevents interference with sensitive equipment, mitigates overheating in transformers and cables, and ensures compliance with utility requirements for harmonic emission and power factor. For plant electrical engineers and energy managers, deploying this unit represents a critical investment in ensuring power supply quality, improving energy efficiency, extending equipment lifespan, and avoiding potential penalties.
Technical Specifications
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Parameter Name
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Parameter Value
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Product Model
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ABB PHARPS32200000 (Order Code: F8-G2B9B3B6)
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Manufacturer
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ABB
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Product Type
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Active Harmonic Filter (AHF) / Dynamic Power Factor Correction Unit
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Primary Functions
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1. Active Harmonic Filtering: Mitigates current harmonics (typically up to the 50th order or higher). 2. Dynamic Reactive Power Compensation: Provides leading or lagging VArs to correct power factor.
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Compensation Principle
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Uses IGBT-based voltage source inverter (VSI) technology to inject compensating currents in real-time, following the «Instantaneous Reactive Power Theory» or similar algorithms.
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Rated Voltage
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Defined by order code (e.g., 400V, 480V, 600V AC, 3-phase).
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Rated Current
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Compensation current rating defined by order code (e.g., 50A, 100A, 200A, 300A, 400A). This is the maximum fundamental current the unit can inject for compensation.
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Harmonic Mitigation
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High performance, typically achieving >95% harmonic current reduction, bringing THDi to below 5% as per IEEE 519.
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Response Time
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Extremely fast, typically <1 ms to detect and <50 µs to react to load changes.
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Frequency Range
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Capable of compensating harmonic orders typically from the 2nd to the 50th (or higher).
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Control Strategy
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Adaptive control that automatically adjusts to changing load conditions without manual intervention.
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Communication Interfaces
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Standard industrial communication ports: Modbus TCP/IP, RS-485 (Modbus RTU), possibly Profibus DP, Ethernet/IP for integration with SCADA/energy management systems.
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Cooling Method
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Forced air cooling with temperature-controlled fans.
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Protection Features
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Comprehensive self-protection: DC link overvoltage, overload, overtemperature, short-circuit, and ground fault protection. Grid-side under/over voltage and frequency protection.
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Efficiency
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High efficiency, typically >97%, minimizing internal losses.
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Operating Temperature
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0°C to 45°C (derating may apply above 40°C).
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Enclosure Rating
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IP rating defined by order code (e.g., IP20 for cabinet installation, IP21/IP54 for tougher environments).
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Certifications
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cULus, CE, and compliant with major standards: IEC/EN 61000, IEEE 519.
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Key Features and Advantages
ABB PHARPS32200000 F8-G2B9B3B6 excels through its dynamic, adaptive, and resonance-free compensation. Its primary advantage is providing precise, real-time mitigation of harmonic currents generated by non-linear loads. Unlike passive filters tuned to specific frequencies, the active filter dynamically generates the exact opposite harmonic spectrum required, making it effective against varying and complex harmonic loads. Crucially, it presents a very low impedance to the grid, eliminating the risk of parallel resonance with the network or other capacitor banks—a common and dangerous drawback of passive solutions.
Simultaneous multi-function compensation and intelligent control are central to its value. A single unit can perform harmonic filtering, reactive power compensation, and load balancing (if specified) concurrently. Its advanced digital signal processor (DSP)-based controller continuously analyzes the load current and calculates the optimal compensation current needed. This intelligent operation ensures optimal power quality under all load conditions, from partial to full load.
Enhanced system reliability, energy savings, and ease of integration are key benefits. By reducing harmonics, it decreases losses in transformers, cables, and motors, leading to direct energy savings and reduced operating temperatures, which extends equipment life. Its compact, modular design simplifies installation alongside existing switchgear. Standard communication protocols allow for seamless integration into plant monitoring and control systems for remote monitoring, data logging, and performance analysis. For facility managers, the PHARPS32200000 delivers a future-proof, maintenance-friendly solution that not only solves power quality problems but also provides valuable insights into the electrical system’s health, contributing to overall operational efficiency and asset protection.
Application Areas
The ABB PHARPS32200000 is designed for installations with significant non-linear loads that degrade power quality.
Its premier applications include:
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Industrial Manufacturing: Automotive plants, plastic injection molding, semiconductor fabrication, and metal processing facilities with numerous VFDs and servo drives.
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Commercial Buildings & Data Centers: To correct power quality issues caused by IT equipment, UPS systems, and LED lighting.
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Oil & Gas and Mining: On offshore platforms and in mining operations with large rectifier loads and drilling VFDs.
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Healthcare Facilities: To protect sensitive medical imaging and diagnostic equipment from harmonic distortion.
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Renewable Energy Plants: At the point of interconnection for solar PV or wind farms to meet grid code harmonic requirements.
Essentially, it is applied wherever harmonic pollution from non-linear loads is causing equipment malfunctions, overheating, circuit breaker nuisance tripping, or leading to non-compliance with utility power quality standards (like IEEE 519). It is also used to free up transformer capacity constrained by harmonic currents.
Related Products
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ABB PQFS / PQF Harmonic Filters: Passive filter solutions for specific harmonic orders.
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ABB Capacitor Banks (e.g., CLMD series): For bulk, static power factor correction, often used in conjunction with AHFs.
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Power Quality Meters (e.g., ABB EM/SDM): For monitoring and analyzing power quality before and after filter installation.
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External Current Transformers (CTs): For sensing the load current, typically supplied with the unit.
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Circuit Breakers/Disconnectors: For protection and isolation of the AHF unit.
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ABB Ability™ Energy and Asset Manager: Cloud-based platform for advanced monitoring and analytics of power quality assets.
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