POWER QUALITY SOLUTIONS
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Enhance Power Efficiency | Reduce Harmonics | Improve Power Factor
Why Power Quality Matters?
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Poor power quality can lead to increased energy costs, reduced equipment lifespan, and operational inefficiencies. Common issues include:
Causes overheating and equipment malfunctions
Leads to higher electricity bills and penalties
Affects sensitive electronic devices
Traditional VS Modern Power Quality Solutions
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| Feature | Traditional Capacitor Banks | Static Var Generator (SVG) | Active Harmonic Filter (AHF) |
| Response Time | 10-20 sec (relay switching) | <5ms | <5ms |
| Harmonic Control | May cause resonance | No resonance issues | Filters 2nd-50th order harmonics |
| Maintenance | High (capacitor aging, relay wear) | Low | Low |
| Efficiency | Limited performance | High efficiency | High precision |
Why Upgrade?
Avoid resonance problems and overcompensation
Reduce energy waste and improve power stability
Ensure compliance with IEEE 519 and IEC standards
Our Power Quality solutions
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Active Harmonic Filters (AHF)
Active Harmonic Filters (AHF)
✔ Eliminates harmonics from 2nd to 50th order
✔ Reduces total harmonic distortion (THD) to below IEEE 519 standards
✔ Prevents overheating of transformers, motors, and cables
Static Var Generators (SVG)
Static Var Generators (SVG)
✔ Ultra-fast reactive power compensation (<5ms)
✔ Power factor correction up to 0.99
✔ Ideal for fluctuating & unbalanced loads
✔ Supports hybrid compensation with capacitors
VOXCELS Case Studies & Success Stories
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Application of AHF/SVG modules in low voltage panels
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VOXCELS powers AHF/SVG modules can be used in the following AHF/SVG cabinets:
| Classification | Panel Type | Definition | Function | Application Scenarios | Need for AHF/SVG？ |
| Electrical Control | MCC Panel | Used to centrally control multiple motors | Start, stop, and protect motors; overload, short circuit protection; local and remote control | Industrial production lines, water treatment plants, large HVAC systems | Yes |
| (if using VFD or other non-linear loads) | |||||
| VFD Panel | Used to control motor speed and torque | Adjust motor input frequency, improve energy efficiency, provide overcurrent and overvoltage protection | Industrial manufacturing, pump and fan control, HVAC systems | Yes (due to harmonic generation) | |
| SCADA Control Panel | Integrated SCADA system for remote monitoring and control | Data acquisition and monitoring, remote control, system alarms, and reporting | Water treatment systems, power distribution, large industrial systems | Depends on specific application | |
| Distribution System | PCC Panel | Used for power distribution and management | Power distribution, power switching and management, protection against electrical faults | Large industrial facilities, commercial buildings, public infrastructure | Yes (if there are significant non-linear loads) |
| APFC Panel | Used for automatic power factor correction to improve system efficiency | Automatic detection and correction of power factor, reactive power compensation, reducing electricity bills | Industrial and commercial buildings, power distribution systems | Can be replaced by SVG/AHF cabinets | |
| Capacitor Bank Panel | Used for reactive power compensation and power factor correction | Reactive power compensation, reducing reactive power consumption, improving power factor; can be replaced by SVG modules in many scenarios | Industrial facilities, commercial buildings, power systems | Can be replaced by SVG/AHF cabinets |
Contact us Now
If you need power quality solutions, you are welcome to contact us!
Voxcels Technology Co., Ltd.
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Company: Voxcels Technology Co., Ltd.
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