Maximize Efficiency & Power Factor
A Reactive Power Compensation Controller is a sophisticated electronic device that automatically monitors power system operating parameters and intelligently controls the switching of capacitor banks (or reactor banks) to achieve dynamic reactive power compensation.
| Functions | Description |
|---|---|
| Power Factor Correction | Raises PF from 0.6–0.8 to ≥0.95, eliminating penalty charges. |
| Voltage Stabilization | Reduces voltage drop during heavy load starting. |
| Harmonic Filtering (with detuned reactors) | Protects equipment from current distortions. |
| Energy Savings | Lowers I²R losses in cables and transformers by 10–20%. |
This table helps engineers and procurement teams quickly match the right reactive power compensation controller to their system requirements.
| Parameter | Low Voltage Series (≤1kV) | High Voltage Series (1kV – 35kV) |
|---|---|---|
| Rated Voltage | 230V, 400V, 690V, 1100V | 3.3kV, 6.6kV, 11kV, 33kV |
| Capacity Range | 1 – 100 kvar | 50 – 2000 kvar |
| Dielectric Loss (tan δ) | ≤0.15 W/kvar | ≤0.20 W/kvar |
| Overload Capacity | 1.5× rated current (continuous) | 1.3× rated current (continuous) |
| Discharge Resistance | Built-in, discharge to ≤50V in 1 min | External, discharge to ≤75V in 5 min |
| Compliance Standards | IEC 60831, UL 810, CE | IEC 60871, CE, ISO9001 |
| Typical Lifetime | 120,000 hours | 150,000 hours |
Our Reactive Power Compensation Controller dynamically adjusts reactive power output to raise power factor to ≥0.95, eliminating utility penalty charges and optimizing energy efficiency for industrial and commercial loads.
Designed to mitigate voltage drops during heavy motor startups or fluctuating loads, the Reactive Power Compensation Controller maintains consistent voltage levels to protect sensitive equipment from damage and downtime.
When paired with detuned reactors, the Reactive Power Compensation Controller filters current distortions from VFDs and non-linear loads, extending the service life of transformers, cables, and electrical components.
With ultra-low dielectric loss (≤0.15–0.20 W/kvar), the Reactive Power Compensation Controller reduces I²R losses in distribution systems by 10–20%, cutting long-term operational costs and carbon footprint.
The Reactive Power Compensation Controller is available in low-voltage (≤1kV) and high-voltage (1kV–35kV) series, covering capacity ranges from 1 kvar to 2000 kvar to match diverse application needs, from small workshops to large industrial plants.
Certified to IEC, UL, CE, and ISO 9001 standards, the Reactive Power Compensation Controller features fast discharge protection and continuous overload tolerance, ensuring safe, long-lasting operation in harsh industrial environments.
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A Reactive Power Compensation Controller manages reactive power in electrical systems to improve power factor, stabilize voltage, filter harmonics, and reduce energy losses, helping users avoid utility penalties and optimize energy efficiency.
By correcting power factor and lowering line losses, the Reactive Power Compensation Controller typically cuts energy costs by 10–20% and eliminates reactive power penalty charges from utility companies.
Our low-voltage series has a typical lifespan of 120,000 hours, while the high-voltage series offers up to 150,000 hours of reliable operation under normal working conditions.
Yes, the Reactive Power Compensation Controller should be installed and commissioned by certified electricians to ensure proper configuration, safety compliance, and optimal performance for your specific system.
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