Power Quality Lessons from an Controlled Environment Agriculture Facility

For CEA operations, temperature, humidity, airflow, lighting, and CO₂ must stay within narrow limits 24/7 to foster growing conditions for high-value crops. When power quality deteriorates, environmental systems can go off-spec, putting these crops at risk. When HVAC and VFDs began failing unexpectedly, New Jersey CEA facility operators took a closer look at their power operations.

Smarter Monitoring Starts with Expert Training

At the 2026 TEGG/ABM Continuing Education Conference in San Diego, Dranetz experts delivered a five-part power monitoring seminar tailored for TEGG franchisees who specialize in testing, inspecting, and maintaining electrical systems. Seaward pros ran a seminar on PV testing. The sessions were designed to give field professionals practical guidance to troubleshoot power systems and solar arrays.

As Featured in EC&M: How to Plan a Power Quality Survey That Works

The latest article in EC&M’s PQ Newsbeat covers something that’s often overlooked: planning. “Planning and Preparing a Power Quality Survey” by Ross Ignall, Director of Business Development and Marketing, walks through the steps to take before deploying any instruments. From identifying symptoms and setting objectives to knowing what to monitor—and for how long—the article focuses […]

What Power Quality Professionals Read Most in 2025

2025 in Review: From PQ Surveys to the Latest Dranetz News This year, the Dranetz team focused on helping engineers and operations teams make smarter decisions. We broke down standards, offered key how-to’s, and brought clarity to issues that cause big headaches. We shared the latest Dranetz news and introduced you to some of our […]

Published in EC&M: Guide to Power Quality Surveys

EC&M PQ Survey article

Ross Ignall’s article, Getting Started with Power Quality Surveys, was featured in the November edition of EC&M’s PQ Newsbeat. This article is a good introduction for anyone looking to better understand when, where, and how to perform a power quality (PQ) survey, and more importantly, why it matters. Ross breaks down the basics. He covers […]

A Calibration Partner You Can Count On

Dranetz service and repair is now called Calibrationhouse

Dranetz service and repair is now called Calibrationhouse A new name, but the same people, quality and service that you expect from Dranetz.  You want your instruments back working within spec, without surprises. Calibrationhouse has you covered. You get specialists dedicated to calibration, testing and repair, supported by documented procedures and test references that match […]

Power Quality at 400 Hz: Aviation Use Cases for the HDPQ Xplorer 400

Power quality at 400 hz

400 Hz systems are common in aircraft and ground-based aviation equipment. They demand instruments that truly measure at 400 Hz. Here’s how the Dranetz HDPQ Xplorer 400 helps teams troubleshoot, verify performance, and cut downtime across flight lines, gates, and onboard systems.

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