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Sinexcel Active Harmonic Filters (AHF)
Real-time harmonic mitigation for THDi ≤ 5%. Comply with IEEE 519 and protect sensitive industrial equipment.
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PS Power Controls is a leading distributor of Sinexcel Active Harmonic Filters (AHF) in Chennai and across India. In modern power systems, non-linear loads like VFDs, UPS, and SMPS generate significant harmonics, leading to overheating, energy losses, and equipment failure. Our AHF solutions dynamically monitor and cancel these harmonics in real-time, ensuring your facility remains compliant with international standards like IEEE 519.
Advanced Technology
Real-Time Response
Fastest response time (< 5ms) to dynamic load changes, ensuring continuous protection.
3-Level Topology
Delivers higher efficiency, lower thermal loss, and a cleaner sinusoidal waveform.
Modular Design
Compact, wall-mounted or rack-mounted modules for easy scalability and maintenance.
Multi-Functional
Simultaneously compensates for harmonics, reactive power (PF), and phase imbalance.
Technical Specifications
Sinexcel AHF units are built for the most demanding power quality environments:
| Harmonic Compensation | 2nd to 50th order (Individual order selectable) |
|---|---|
| THDi Achievement | ≤ 5% (Typically after compensation) |
| Response Time | Full Response < 5ms / Instant Response < 100μs |
| Topology | 3-Level NPC Topology (High Efficiency) |
| Cooling | Independent air duct cooling system |
| Communication | RS485 / Modbus / Ethernet / HMI Touch Screen |
| Certification | CE, TUV, IEEE 519 compliant |
Industry Applications
Our Active Harmonic Filters are essential for:
- Data Centers: Protecting sensitive servers and IT infrastructure from power distortion.
- Automotive & Manufacturing: Ensuring precision in robotic and CNC operations.
- Water Treatment: Optimizing VFD performance in pumping stations.
- Commercial Buildings: Managing harmonics from LED lighting and large HVAC systems.
- Hospitals: Protecting critical medical imaging and life-support equipment.
Frequently Asked Questions
Why is Sinexcel the preferred choice for AHF in India?
Sinexcel is a global leader in power quality. Their AHFs are known for their compact modular design, exceptional 3-level topology efficiency, and reliable performance in harsh industrial conditions. PS Power Controls provides local expert installation and support in Chennai.
What is the difference between AHF and SVG?
While both use power electronics, an Active Harmonic Filter (AHF) primarily focuses on cleaning up harmonic distortion. A Static Var Generator (SVG) is optimized for high-speed reactive power compensation (Power Factor improvement). Sinexcel's ASVG models combine both functions.
How do I determine the AHF capacity I need?
Capacity is determined through a site harmonic audit. We measure your current THDi levels and load profile to calculate the required Amperes of compensation needed to reach your target THDi (e.g., < 5%).
Stop Harmonic Pollution Today
Contact PS Power Controls for a professional site survey and harmonic mitigation proposal.
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