Industrial Power Quality Solutions
Explore Controllix Corporation’s engineered portfolio of capacitor banks, harmonic filters, and surge protection designed for utility, industrial, and commercial reliability.
Engineered for Reliability: The Controllix Product Lineup
At Controllix, we don’t just sell components; we provide System Integrity. For over 40 years, our engineers have partnered with utility providers and industrial giants to solve the most complex power quality challenges. From reducing carbon footprints through improved efficiency to shielding multi-million dollar assets from harmonic resonance, our equipment is the silent backbone of a stable grid.
Why Choose Controllix Engineered Equipment?
What sets Controllix power quality equipment apart? Unlike “off-the-shelf” components, Controllix systems are custom-engineered to the specific impedance and harmonic profile of your facility. Our products ensure compliance with IEEE 519 and ANSI standards, eliminate utility power factor surcharges, and release trapped capacity in your existing transformers, delaying the need for costly infrastructure upgrades.
Longevity by Design
Heavy-duty enclosures and premium-grade capacitors ensure a service life of 20+ years.
Safety First
Integrated protection including current-limiting fuses, pressure-sensitive interrupters, and tamper-resistant enclosures.
Scalable Architecture
Modular designs allow your power quality system to grow alongside your production capacity.
Products We Offer
Custom-engineered Low Voltage power quality solutions designed to optimize electrical efficiency, eliminate utility penalties, and protect industrial and commercial infrastructure up to 600V.
High-capacity Medium Voltage electrical equipment providing robust voltage support, reactive power compensation, and system reliability for utility substations and heavy industrial networks from 2.4kV to 38kV.
Advanced Power Factor Correction capacitor banks that stabilize system voltage and maximize transformer capacity by supplying the reactive power (kVAR) necessary for inductive motor loads.
Precision-tuned Harmonic Filter Banks engineered to mitigate damaging total harmonic distortion (THD), prevent system resonance, and ensure facility compliance with IEEE 519 standards.
Specialized Electrical Solutions
In addition to our primary banks, Controllix provides mission-critical equipment for niche utility and industrial applications.
- Best For: Protecting sensitive substation electronics and transformers from lightning strikes and switching transients.
- Function: Diverts high-voltage surges safely to ground, preventing insulation breakdown and catastrophic equipment failure.
- Key Specs: Station-class arrestors with custom MCOV (Maximum Continuous Operating Voltage) ratings for 2.4kV through 38kV.
- Best For: Outdoor substations where space is flexible but maximum cooling and accessibility are required.
- Function: Provides open-air reactive power compensation with high-visibility components for easy thermal inspection.
- Key Specs: Galvanized steel or aluminum frames designed for harsh environmental exposure and high-BIL requirements.
- Best For: Grid restoration, temporary load support, and seasonal voltage stabilization.
- Function: A fully integrated, transportable substation-grade solution that can be deployed site-to-site within hours.
- Key Specs: Trailer-mounted configurations featuring integrated circuit switchers, relays, and remote monitoring.
Frequently Asked Questions
Partner with the Experts in Power Quality
Every minute of downtime is a lost opportunity. At Controllix, we pride ourselves on being more than a manufacturer—we are your technical partners in operational continuity. Whether you are facing steep utility penalties or equipment-damaging harmonics, our sales engineers are ready to design a solution that fits your specific electrical footprint.