Power Quality Device Manufacturers

Over 20 years focused on the power quality field.

Trusted AHF & SVG Manufacturers

Cutting-edge R&D Strength

Driven by innovation, our team develops advanced power quality solutions like APF/SVG with <5ms response and 98% efficiency, ensuring leading performance in harmonic suppression and dynamic compensation.

Effective Production

Our company strictly implements the ISO9001:2015 quality management system, and strictly controls the quality throughout the entire process from design, raw material procurement to production and inspection, ensuring that products are "of high quality and zero defects"

Proven Industry Experience

With over 20 years in power quality, Wasvar Electronics delivers proven solutions across 3,000+ projects in grids, real estate, and industry, ensuring reliability and efficiency worldwide.

Our Product

We offer a wide range of power quality products, including Active Harmonic Filter, Static Var Generator, and Reactive Power Compensation, with smart design and high reliability for diverse industrial needs.

active harmonic filter (AHF)

Static Var Generator (SVG)

Static Var Generator

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High-Voltage Dynamic SVG

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Balance Static Var Generator

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reactive power compensation

Power Capacitor

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Capacitor Bank

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Series Reactor

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Regulator

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What Can We Solve

Harmonic Issues

Cause: Non-linear loads distort current & voltage waveforms.
Consequence: 10%-30% higher line losses; 30%+ shorter equipment lifespan; 15% production efficiency drop due to communication glitches.
Solution: Wasvar’s Active Harmonic Filter (AHF) series, with a response time of <5ms, cancels harmonics, cuts maintenance costs, boosts productivity, and extends equipment life.

Reactive Power Compensation Issues

Cause: Inadequate reactive power supply leads to low power factor.
Consequence: 5%-10% higher electricity costs per 0.1 power factor drop; 15%-25% more transmission losses.
Solution: Wasvar’s reactive power compensation series, including power capacitors, reactors, etc., boosts power factor >0.95, slashing bills, enhancing grid efficiency, and enabling production expansion.

Reactive Power Issues

Cause: Inductive loads imbalance reactive power, causing voltage instability.
Consequence: 20%-30% more production downtime; 15%+ higher product defect rate for precision instruments.
Solution: Wasvar’s Static Var Generator (SVG) series, with ≥98% efficiency, stabilizes voltage, reduces downtime, cuts defects, and protects equipment investment.

Overvoltage & Deviation Issues

Cause: Grid impedance, load changes, system faults, or lightning.
Consequence: Motor output drops 15%-20% with >±10% voltage deviation; equipment insulation breakdown from overvoltage.
Solution: Wasvar-recommended Static Var Generator (SVG) regulate voltage, frequency relays control frequency, and zinc-oxide arresters and overvoltage protectors shield equipment, reducing downtime and ensuring system reliability.

Three-Phase Unbalance Issues

Cause: Uneven load distribution in three – phase systems.
Consequence: 20%-30% more motor losses; 30% lower transformer capacity utilization.
Solution: Wasvar’s three – phase unbalance regulators and Unified Power Quality Conditioner (UPQC) balance loads, cut losses, extend equipment life, and optimize operational efficiency.

Voltage Fluctuation & Flicker Issues

Cause: Impact loads trigger rapid voltage changes.
Consequence: 40% shorter lighting lifespan; data loss in electronics; 25% lower customer satisfaction in commerce.
Solution: Wasvar’s Static Var Generator (SVG) and controls fluctuations stabilizes voltage, protecting electronics, preventing data loss, and improving customer satisfaction.

Comprehensive Product Inspection

Our rigorous process covers raw material testing, in-production monitoring, and final performance validation, ensuring all power quality products meet ISO 9001 and global standards for reliability and safety.

1. Raw Material & Component Testing

Stringent checks on dielectric strength, permeability, and component reliability ensure only premium materials enter production.

2. In-Production Process Testing

Real-time monitoring of capacitance, reactance, and dynamic response guarantees precision at every manufacturing stage.

3. Finished Product Performance Testing

Rigorous electrical, environmental, and reliability tests validate compliance with ISO 9001 and deliver ≥99% operational stability.

Sufficient stock

We maintain extensive inventories of power capacitors, reactors, APF/SVG, and accessories, ensuring fast delivery within 3-7 days for urgent projects across industries.

Our Professional Team

Composed of engineers with 20+ years in power quality, we deliver innovative solutions—from R&D to after-sales—ensuring technical excellence and client success.

Our Certification

We hold ISO 9001 certification and ensure all products comply with rigorous standards like GB/T 14549 (harmonic control), DL/T 604 (high-voltage capacitors), and IEC international norms. This guarantees compliance for power grid projects, industrial applications, and seamless global market entry, reflecting our commitment to quality and reliability.