3 Ways it Pays to Monitor Power Quality

Introduction

Power quality measurement moves beyond the “you have power or you don’t” mindset. However, people long ignored nuances in consistency and quality. Today, we recognize those distinctions, and consequently, a variety of monitoring solutions have emerged.

To meet the need for power quality measurement, Qualitrol has taken a close look at the needs and ideal state of this practice. Our goal was to provide information, not just data. Our solution was to create a reliable, standards-based multifunction device that provides Class A power quality and fault recording. With nine channels available as AC or DC, the Informa PMD-A eliminates 90% analytical time. Here are the three ways it pays to invest in the Informa PMD-A. 

1) Standards-Based Measurement = Repeatable Results

The International Electrotechnical Commission created the IEC 61000‑4‑30 standard to ensure consistency in power quality data. Specifically, the standard requires continuous recording of up to 1,014 parameters (min, max, avg) at 10‑minute intervals. By adopting IEC 61000‑4‑30, you obtain reliable, repeatable results and eliminate uncertainty across devices.

2) User-Friendly Means Budget-Friendly

We designed the Informa PMD‑A with you in mind. Because you will use it regularly, we prioritized:

• Easy commissioning: A setup wizard that guides you step by step
• Instant access: Generate PQ reports without extra software
• Clear dashboards: View critical metrics at a glance
• Automated analysis: Let the device flag issues for you
• Health checks: Verify system status with a single click

The result: A comprehensive package that provides critical analysis at the click of a single button. You cut analytical time by 90% and drive cumulative process savings.

3) Scalable, Future-Proof Equipment, For Savings Down the Road

We built the Informa PMD‑A to grow with your needs. For example, you can start as a power quality monitor and later enable full digital fault recording. Because the device supports up to 1,000 units on a single network, you avoid extra hardware or software costs. Simply add functions when you’re ready—no downtime or new installations required.

Compromised power quality can be costly for you and your customers. Voltage spikes. Harmonic disruptions. Power interruptions. These threaten equipment, productivity and reputations. Count on the first name in power monitoring for the Power Quality Monitoring you need today and in the years ahead. Contact Qualitrol to learn more about the Informa PMD-A today.