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How It Works

The Science Behind Flowāv

Flowāv uses passive capacitive filtering to eliminate power quality issues at the source — without active components, no maintenance, no moving parts.

The Root Cause

What Are Harmonics — And Why Do They Cost You Money?

Modern electrical loads — VFDs, LED drivers, computers, HVAC systems — draw current in non-sinusoidal waveforms. This creates harmonic distortion that multiplies back through your electrical network.

The result: your utility meter runs faster than it should, your motors run hotter than they should, and your equipment fails sooner than it should.

✗Wasted energy billed at harmonic frequencies
✗Overheating in motors, transformers, and cables
✗Premature failure of expensive equipment
✗Unplanned downtime from nuisance tripping
✗EMI interference with sensitive electronics
Typical Electrical System
Without Flowāv
Total Harmonic Distortion (THD) typically 20–40%+ in commercial/industrial environments. Equipment running 15–25°C above optimal temperature.
With Flowāv Installed
THD reduced to near IEEE-519 compliance. Equipment runs cooler. Reactive power compensated. Savings measured from first billing cycle.
Up to 20%
Measured Energy Savings
The Solution

Passive Capacitive Filtering — How Flowāv Works

Flowāv connects in parallel with your electrical system — not in series. It acts as a reactive power compensator and harmonic sink simultaneously.

1
Harmonic Absorption
High-frequency harmonic currents are absorbed and dissipated by the capacitive bank before they can damage equipment or be measured by your meter.
2
Reactive Power Compensation
Flowāv improves power factor by supplying reactive power locally, reducing the reactive current drawn from the utility — and what they charge you for.
3
EMI Suppression
Electromagnetic interference is filtered, protecting sensitive electronics and reducing the electromagnetic field exposure in occupied areas.
4
Passive — No Moving Parts
Unlike active filters, Flowāv has no active electronics, no firmware, no moving parts. It cannot fail in a way that interrupts your power supply. That's why we offer a 10-year warranty.
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Flowāv Capacitive Filter unit
Passive
No active components
Parallel
Non-intrusive install
12-Year
Design lifespan
UL Listed
cULus certified
Technical Schematic

How Flowāv Connects to Your System

The Flowāv capacitive filter is installed in parallel — not in-line — with your electrical network. This means:

✓
No changes to your existing wiring
✓
No production or service interruption
✓
One unit per main panel or sub-panel
✓
Compatible with single and three-phase systems
✓
Scalable — add units across multiple panels
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Official Flowāv installation schematic — parallel configuration

Official Flowāv installation schematic — parallel configuration

Certified & Compliant

Independently Tested. Industry Certified.

UL
UL Listed
cULus
📐
IEEE
519 Compliant
🌍
IEC
International
🇧🇷
INMETRO
Brazil
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