Power quality analyzers and meters

Three phase power quality analyzers are ideal for troubleshooting, logging, and creating detailed reports in conjunction with the easy-to-use Energy Analyze Plus or PowerLog-430-II software.

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Find the right power quality tool

Find and solve power quality problems

As with any troubleshooting task, you need the right tools to get the job done. When it comes to power quality troubleshooting, finding and eliminating issues with dips and swells, harmonics, unbalance, and other power quality issues can be difficult. Capturing the data needed to troubleshoot is the first step in solving these power quality issues. Fluke power quality analyzers and meters will help you trace and identify voltage anomalies and harmonic distortion issues - even the ones that are the most difficult to find.

Troubleshooting to get answers

When your AC power system has a problem you need to find it without delay; Fluke&#;s three-phase power meters will quickly provide the answers you need to get things running smoothly. These three phase meters can be used for troubleshooting to help you find the answers now; or as benchmarking tools to discover the trend of your power quality over time. Simply connect and view the state of health of the power system either numerically or graphically, then log the data and share with co-workers or consultants through screenshots, graphs or reports. Fluke power quality meters can provide all the answers you need to effectively troubleshoot power quality issues rapidly.

Fluke Offers

Make data capture as reliable and easy as possible with the power quality analyzer that features instrument powering from the measurement circuit, automatic connection check, and correction.

The Power Quality Analyzer replaces the discontinued 434-II Three-Phase Analyzer

Features

• Automatically measure power and power quality parameters
• Power system connection and instrument setup autocorrection
• Instrument automatically detects error in voltage and current wiring, providing correction without rewiring
• High resolution touchscreen
• Capacitive touchscreen allows use with PPE (double gloved hands), providing clear results in seconds
• Power quality health summary: automatically evaluate power quality inputs against the EN electrical standard, providing detailed troubleshooting of power quality problem areas
• Harmonics: multiple methods of harmonic analysis provide users with the data they increasingly need with basic fundamental to 50 integer harmonics, 2 to 9 kHz for IEC-4-30 Annex A compliance and harmonics to 30 kHz harmonics to discover the effects of inverters on the network
• Critical power quality data is captured as soon as you begin a session, without extensive setup or selections
• Intuitive user interface makes it easy to navigate between measurement parameters like V/A/Hz, power, dips and swells, harmonics, or PQ health at the push of a button
• Capture damaging high-speed transients so you can mitigate their effects before equipment fails
• Analysis and reporting comes standard with Fluke Energy Analyze Plus software giving you the ability to create customized reports, or leverage built-in one-click reporting to industry standards like EN , IEEE 519 and GOST

Applications

• Basic power studies
• Basic power quality studies
• Energy surveys
• Load studies
• Capture events
• Harmonic surveys

Automatic measurements. More flexibility. Better power quality troubleshooting

The three-phase power quality analyzers eliminate the complexities of power quality logging, troubleshooting, and analysis. Engineered to be the faster, easier way to perform power quality studies, the Series offers automatic measurements, a straightforward user interface and setup, best-in-class specifications, and a simplified reporting platform. The instrument can also be powered directly from the measurement circuit, eliminating the need to find a power outlet or use a lengthy extension cord. With the Series you&#;ll never miss a critical power quality event&#;from fast transients up to 8 kV, harmonics up to 30 kHz, dips and swells, as well as the voltage, current, and power measurements that enable you to characterize your electrical system.

Automatic measurement capture

Whether you&#;re performing a quick system check or a detailed power quality study, consistent data is key. The power quality analyzer offers a unique automatic measurement capture system that helps ensure you&#;re collecting the right data every time, while still giving you the flexibility to select and adjust specific parameters as needed. More than 500 power quality parameters are captured by default and the guided setup makes it easy to select the right parameters for the system you&#;re working on. Logged data is instantly viewable, downloadable, and shareable with Fluke Energy Analyze Plus software so you never need to wait to finish a session before reviewing results or analyzing data.

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Ultimate measurement confidence

The three-phase power quality analyzers are 2-in-1 devices that combine the troubleshooting functionality of a power quality meter with the robust analysis and logging capabilities of a standalone power quality analyzer&#;in a single, easy-to-use, handheld device.

The &#;PQ Meter&#; function gives you immediate access to live onscreen data in the field so you can quickly identify potential problems while troubleshooting. The detailed &#;PQ Logging and Analysis&#; function eliminates the complexity of performing power quality studies by guiding you through the setup process ensuring you&#;re capturing the right data every time. Couple these measurement modes with a unique measurement connection autocorrect function and you can be confident that you never need to worry about going back for a second measurement&#;even if you were unsure about what to look for when you started.

High-speed voltage transient capture

Transients negatively impact otherwise healthy systems every day and their potential to damage your equipment can&#;t be underestimated. Whether your system is experiencing impulsive or oscillatory transients, the results can be devastating and cause problems ranging from insulation failures to total equipment failures. The and incorporate advanced transient capture technology to help you clearly identify high-speed voltage transients, so you have the data you need to stop them in their tracks. The Power Quality Analyzer has 1MHz sampling capability to capture fast transients, while the Power Quality Analyzer has 20 MHz sampling capability to capture the fastest transients in high detail.

From traditional industrial systems to renewable energy systems to electric vehicles, we&#;ve got you covered

The three-phase power quality analyzer was designed to be safe and easy to use in any measurement environment. The three-phase power quality analyzer allows you to capture a full range of power quality variables as well as high-speed waveforms, high-speed transients, and higher frequency harmonics, all of which are instantly viewable on the large, high-resolution screen. With a best-in-class CAT IV 600 V / CAT III V overvoltage rating, these analyzers can be used at the service entrance or downstream, measuring AC and DC inputs, and harmonics measuring up to 30 kHz. With the Series you can be confident that you&#;ll capture the data you need to make better maintenance decisions no matter the task.

Work where, when, and how you want

No two days in the field are the same. You need a power quality analyzer that can go where you go and do what you need it to when you get there. With a full range of accessories and built-in features the Series makes it easier to get your job done. The slim ergonomic design and integrated hand strap make it easy to hold and the included hanging kit makes it easy to secure your analyzer inside a cabinet. The integrated internal power supply allows the unit to be powered directly from the measured circuit, while a 90-minute battery helps ensure you can still access and review data even when you aren&#;t connected to a live system.

Quickly and easily transfer data to your PC using the USB C, USB A, Ethernet, WiFi, cellular network support options, depending on your requirements. With an internal GPS module and an optional double insulated external antenna, you can time sync your data for more accurate troubleshooting and analysis.

Calculate current harmonics limits

When downloading data from the Series Power Quality Analyzers the included Energy Analyze Plus software package can compare measured voltage and current harmonic statistical data to different standards, like EN or IEEE 519, to determine if they exceed compliance limits. This powerful predictive maintenance feature enables current harmonics to be observed before distortion appears in the voltage allowing you to prevent unexpected failures or non-compliance situations and increase system uptime. With the proliferation of inverter-based loads and power generation, keeping current harmonics in check is becoming increasingly critical to ensure reliable power quality and avoid system downtime.

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