The fix-installed Power Quality Allrounder
PQI-DA smart
For measurement in industrial environments
PQI-DA smart
The PQI-DA smart is a voltage and power quality measurement device and fault recorder all in one. It has been developed for measurements on public grids, smart grids and in industrial environments up to 690V (L-L) measured voltage. The device can be used both as a power quality device and a measurement system to detect all the physical qualities of alternating current networks. This makes the device an appealing power quality all-rounder.
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Cross-product downloads
Cross-product downloads
Special Publications
Flyer
Product overview A. Eberle
PQI-DA smart
PQI-DA smart
Instruction Manual
Installation Manual
Technical Data Sheets
Release Notes
Certificates
Interface Lists
Tender Specifications
Accessories
Accessories
I-Sense: Current Feeder Measurement
Technical Data Sheets
Instruction Manual
I-Sense Flyer
Mounting Panel
Rogowski Coil
Current clamp
Divisible differential current transformer
Records transients at up to 24 µs
Transients are increasingly a problem in electrical grids. The PQI-DA smart offers the ability to measure these transients exactly down to 24 µs, allowing precise network analysis. Analysis with our device makes the grid not only more stable but also safer.
Highly accurate electrical sensors available
Do you want to leave your measurement circuits to do their job? Then we have a cost-efficient solution for you! With the C40 feature, four power inputs for Rogowski coils are provided; with C44, four AC power inputs for mini current clamps. We have tested the C40 model’s ability to measure the current in Rogowski coils; measurement errors are very linear up to 19 kHz.
Fulfil the measurement standards of tomorrow today
Our fix installed all-rounder offers a wide range of measurement options that represent the standards of tomorrow, today. Thus, our PQI-DA smart power quality device already provides frequency measurement from 2 – 20 kHz. Consider buying one of our devices as investing in the solutions of the future.
Standards and protocols – making our products fit for the future
- EN 50160 (2013)
- IEC 61000-2-2
- IEC 61000-2-12
- IEC 61000-2-4 (Klasse 1;2;3)
- NRS 048
- IEEE 519
- IEC 61000-4-30 Klasse A
- IEC 61000-4-7
- IEC 61000-4-15
Alternating or direct current – The PQI-DA smart measures both
Alongside the inputs for alternating current measurement (C44) the PQI-DA power quality device is also able to take mini current clamps for direct current.
IT security from the manufacturer with ISO 27001 certification
Certified security via User Rights Management (URM) and Role Based Access (RBAC) thanks to highly encrypted data transmission.
Do you have questions about
the PQI-DA measuring device?
Our specialists will be happy to help you!
Contact us
WinPQ
The suitable Software offers the user more reasons to use the PQI-DA smart
The WinPQ system solution for all built-in A. Eberle fault recorders, power quality monitoring devices and mobile network analyzers. Monitor power quality permanently – from the high-voltage grid to the end-user in a system. Intuitive operation despite the vast amount of data handled.
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News from the Productgroup
PQSys – News
General Knowledge
Residual current
6. March 2024
In this article, you will learn about residual current measurement & residual current monitoring and why it is important to measure residual current.[…]
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General Knowledge
Power Quality
6. March 2024
Good power quality is characterized by the fact that the mains voltage actually arriving at the consumer matches the mains voltage promised by the utility company[…]
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General Knowledge
Reactive power – definition, calculation and measurement
6. March 2024
The key role of reactive power in electrical engineering: definition, calculation, measurement and the differences to active power and apparent power. Find out how reactive power influences the efficiency[…]
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General Knowledge
What is apparent power and how is it calculated?
6. March 2024
Apparent power is a term used in electrical engineering to describe the apparent power in an alternating current system. It is made up of the active power (the power actually used) and the reactive power[…]
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General Knowledge
Ready for the smart grid of the future?
6. March 2024
All information about smart grids/intelligent power grids, the technology behind them, advantages, disadvantages, challenges and current distribution.[…]
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Product innovation
Product announcement: »I-Sense« for feeder current measurement in future-proof secondary substations available as of 15/09/2023
16. October 2023
»I-Sense« Feeder Current Measurement for up to 16 feeders. Available to order now.[…]
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Product innovation
Product discontinuation: Power Quality Analyser PQI-DA, as of 09.08.2023
9. August 2023
Power Quality Analyser PQI-DA is currently scheduled for product discontinuation.[…]
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Special Publication
Power Quality Analysis: Tips and Tricks II
28. April 2023
Useful tips & tricks for handling Power Quality measuring devices and typical user errors – now in our two-part article! This article provides further insights and practical tips and application examples[…]
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Special Publication
Power Quality Analysis: Tips and Tricks I
27. April 2023
Useful tips & tricks for handling Power Quality measuring devices and typical user errors – now in our two-part article! This article explains tips and tricks for performing power quality measurements.[…]
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Special Publication
Innovative & economical “system solutions” in the age of energy grid transformation
2. February 2023
The transformation of the energy industry from a centralized structure to a decentralized energy supply is creating complex energy networks with volatile load flows and changing load flow directions. Grid[…]
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Blogpost
DAKKS Calibration Report: PQI-DE & PQI-DA Smart With Sensational Results
11. August 2022
In the DAKKS calibration according to VDE-AR 4110 Annex F, our power quality analyzers PQI-DE & PQI-DA smart have achieved sensational accuracy values.[…]
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Special Publication
Measurement of voltage distortions in industrial grids with the PQ-Box 50
14. April 2022
It is important to find disturbances in the system in a fast and reliable way. This report shows an example for trouble shooting with the Power Quality analyzer PQ-Box 50. […]
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Info letter
Information Letter No. 24: Integration guide for the metering of a power plant according to the Requirements for Generators (2016/631) RfG
18. January 2022
Integration guide for the measurement of a power plant (EZA) according to VDE-AR 4110 and VDE-AR 4120.[…]
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Info letter
Info Letter No. 8: Apparent power and reactive power in three-phase networks
7. September 2021
The range of electromechanical and electronic measuring devices in analog – and digital technology…[…]
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Info letter
Info Letter No. 5: Zero sequence voltage in three-phase networks
7. September 2021
With balanced network operation and inequality of the impedances in the consumer circuit, the phase…[…]
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Special Publication
Emergency Power Supplies in Hospitals and Data Centres
7. March 2021
According to DIN VDE 0100 part 710, if the voltage over one or more external cables providing the general power supply to a hospital falls to less than 90% of the nominal grid voltage for a period of more[…]
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Special Publication
Voltage Quality at all Network Levels
7. March 2021
Extending networks will not come cheaply. For the distribution system alone, the Federal Grid Agency estimates costs of around…[…]
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