For targeted troubleshooting of grid disturbances and network voltage issues in electrical installations. It supports operations, maintenance and planning with reliable measurement data for decisions and documentation.
Typical Application:
- Clarifying recurring grid disturbances with an unclear cause
- Narrowing down anomalies at specific network in-feeds, feeders or distribution points
- Assessing changes in an installation before and after modifications
- Documenting events for internal clarification and third-party evidence
This Device Is Suitable If:
- You need to substantiate disturbances with defensible evidence, not assumptions
- You want to pinpoint the timing and trigger of anomalies clearly
- You require measurement data for internal decisions or discussions with third parties
- You need a time-limited analysis directly at the affected point
The Mobile Power Analyzer
PQ-Box 150
The PQ-Box 150 mobile power analyzer, power meter and transient recorder was designed to quickly locate the source of network disturbances. The class A device was developed for measurements in low, medium and high voltage networks and is ideally designed for mobile measurement operation in harsh environments and in very confined spaces. Thus, the device impresses as a mobile all-rounder of our product group and its wide field of application, which also provides standard reports according to the specifications of EN 50160, IEC 61000-2-2/-2-4 for public and industrial networks.
Further questions or want to start an enquiry? Please click “Product Enquiry”.
A. Eberle GmbH & Co. KG
Measure. Regulate. Across All Grids.
A. Eberle GmbH & Co. KG, founded in 1980 and headquartered in Nuremberg, Germany, operates in the field of measurement and regulation technology for the energy sector as well as for medium-sized and large industrial companies. Our products and services ensure and enhance the availability of energy supply across all voltage levels and support the integration of renewable energy sources into power grids.
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Feature Matrix
Product Overview A. Eberle
A. Eberle Seminars in Nuremberg
PQ-Box 150
PQ-Box 150
Instruction Manual
Technical Data Sheets
Certificates
Tender Specifications
Accessories
Accessories
Current Clamp
Rogowski Current Clamps
Adapter Cable Set
Remote Access
Calib-Box
Detection of Current and Voltage Harmonics Up to 9 kHz
The power analyzer PQ-Box 150 measures current and voltage harmonics up to 9 kHz according to IEC61000-4-7. The device is well prepared for future power quality standards.
WLAN Interface for Wireless Communication With the Software & App
In addition to a USB and ethernet interface, the data recorded by the PQ-Box 150 can be transferred to the evaluation PC via a fast WLAN interface. The comprehensive evaluation software WinPQ mobil is included in the scope of delivery and can be installed on any number of PCs. To round off the user experience, we have developed the PQ-Box app for Android and iOS. For example, via the app it is possible to display a variety of online measured values, change transformer configurations for current and voltage transformers, the measuring interval or the nominal voltage of the PQ-Box 150.
All Standards and Protocols Fulfilled – So Our Products Are Ready for the Future
The PQ-Box 150 creates an automatic norm evaluation and event recording according to:
- EN 50160
- IEC 61000-2-2
- IEC 61000-2-12
- IEC 61000-2-4
- NRS 048
Simple Menu Navigation and Intuitive Operation of the Measuring Device
When designing the menu navigation of our mobile power analyzers, we focused on enabling particularly user-friendly and intuitive navigation and thus operation of the measuring device. This means that you as a user can quickly find your way around the device when using the PQ-Box and concentrate on the essentials: the measurement. The user interface of the PQ-Box 150 is identical to that of the PQ-Box 200 and PQ-Box 300 models - also from the PQ-Box family from "A. Eberle".
Standard Accessories & Device Installation – How Your PQ Box Arrives
- power analyzer »PQ-Box 150«
- USB cable
- 4mm safety sockets incl. inserts for worldwide sockets
- 5 Delphin terminals (3x red, 1 x green, 1 x blue)
- Case for measuring device and accessories
- Hardware operating instructions (software instructions via website and included in software)
- QR code for downloading WinPQ mobile software
- TCP-IP connection cable
- Wide-range AC/DC power supply unit for supply via test leads
- Two black stacking plugs (stacking of measuring cable and power supply on one terminal)
- Carrying and fastening strap
Analyse Faults in the Ripple Control Telegram With Ripple Control Analysis
The power quality analyzer makes it possible to trigger a ripple control frequency in addition to the ripple control level measurement and to record voltages and currents for a set frequency. The complete telegram can be displayed up to a length of 210 seconds and a variety of parameters can be set in the meter (trigger threshold, recording threshold, ripple control frequency, bandwidth of the filter curve for ripple control frequency).
Not Sure What Device Is the Right One for You?
Find the Right Power Quality Analyzer for Your Application
PQ-Box ONE
PQ-Box 50
PQ-Box 150
PQ-Box 200
PQ-Box 300
40,96 kHz
Sampling frequency voltage40,96 kHz
Sampling frequency curent-
2 (16-bit)
Input voltage (resolution)1 (16-bit)
Input current (resolution)-
1 GB
Memory size•
WLAN / USB-C(UPS 30 s)
Operating time via battery
20,48 kHz
Sampling frequency voltage20,48 kHz
Sampling frequency current-
4 (16-bit)
Input voltage (resolution)4 (16-bit)
Input current (resolution)-
1 GB
Memory size•
WLAN2 h
Operating time via battery
20,48 kHz
Sampling frequency voltage20,48 kHz
Sampling frequency current-
4 (24-bit)
Input voltage (resolution)4 (24-bit)
Input current (resolution)-
4GB (32)
Memory size (optional)S1
WLAN4,0 h
Operating time via battery
40,96 kHz
Sampling frequency voltage40,96 kHz
Sampling frequency current4 MHz
Sampling frequency transient measurement4 (24-bit)
Input voltage (resolution)5 (24-bit)
Input current (resolution)•
Binary input8GB (32)
Memory size (optional)S1
WLAN4,0 h
Operating time via battery
40,96 kHz
Sampling frequency voltage40,96 kHz
Sampling frequency current409,60 kHz
Sampling frequency transient measurement4 (24-bit)
Input voltage (resolution)5 (24-bit)
Input current (resolution)•
Binary input8 GB (32)
Memory size (optional)S1
WLAN3,5 h
Operating time via battery
WinPQ mobile
High-quality analysis software
WinPQ mobil was designed to support the user in evaluating the data. The clear presentation of the measured values was the main focus. Thus, the software not only advances the PQ-Box, but also the user.
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