Electrex has the pleasure of introducing an all-in-one Power Quality Energy Auditing Kit.

There are many local businesses that provide energy savings solutions to the industrial, commercial and residential sectors. However, the lack of appropriate monitoring and data logging devices needed for pre and post auditing is a common problem. Devices that do exist are either insufficient in features or over priced for their respective sector.

This is why Electrex has taken it upon themselves to integrate their top Power Quality Energy Metering devices into a portable all-in-one monitoring kit. This kit is perfectly suited for temporary logging and auditing, highly accurate and with a great build quality and finish.

Product Outline:

Giga PQ Box net Web (current inputs for CTs and Current Clamps ../1A or ../5A) and Giga F PQ Box net Web (current inputs for Electrex Flexible CTs output in mV) are transportable Power Quality Energy Analyzer & Web Data Manager for temporary monitoring of electric energy (quantity and quality) with the possibility, by adding other external Electrex devices (via RS485 master and ExpBus ports), to monitor in a synchronous way (same reference clock) also other energy parameters (such as gas, water, steam, etc.), environmental parameters (temperature, humidity, luminosity, CO2, etc.) and process parameters.

Designed for those who want to make a brief analysis of the energy situation in the industrial, commercial, civil sectors (for both consumption and production).

Download the data sheetDownload the Giga PQ Box net Web data sheet Download the data sheetDownload the Giga F PQ Box net Web data sheet

Among the main features and functions:

  • measurement of electrical parameters,
  • storing data of load curves / consumption / production of electricity,
  • storing events as max and min values, dips, swells, peaks, interruptions with also trigger functionality (showing the detail of the event) and their classification according to the Unipede table,
  • the possibility of realizing measurement campaigns with programmable parameters (e.g. harmonics) and sampling time.

In the transportable kit is also included the software Energy Brain 4 PH PostgreSQL which, in addition to the already pre-activated functions of the internal web server (Log 8 + Log 8 + Log 8, web, charts and two Open Log), simplifies both operations of configuration / data download and the analysis of real-time measurements and historical trends (graphs and tables). The connection to the PC can be done either locally via the Ethernet cable, and remotely via the Internet.



Meeting the most demanding applications of electrical energy monitoring (quantity and quality), other energy carriers (gas, water, compressed air, etc.), environmental and process parameters in the industry, commercial, residential, public buildings and renewable energy sectors.

Electrex-WEB-Power Quality


Detection and logging of sags, swells, interruptions providing a graphical view of the single or total events registered on a time-line. Automatic classication of each event on the UNIPEDE table. Custom measurement campaigns of the harmonics and the main electrical parameters.

Electrex-WEB-Energy Automation


Automation tasks programmable via the web interface running within the device for implementing complex Energy Automation functions for achieving higher energy efficiency results from any technological system.

Electrex-WEB-Alarms and E-mail Notifications


This feature allows to manage simple alerts (power or PF threshold value monitoring, voltage value out of a predefined range) and more complex ones (implementing Energy Automation functions considering simultaneously more parameters like threshold values, I/O states, custom calendars) and the sending of e-mail notifications and local or remote commands for controlling I/O modules.



This feature allows to define calendars for multiple applications, for e.g. for implementing tariffs and attribute to each work shift the specific amount of energy consumed. Together with the Energy Automation option can be used to setup automated tasks related to measurements and/or events detected or provided via the I/O module.

Electrex-WEB-Operating time counters


For monitoring the operating time of a load/appliance and the relative amount of energy consumed. Up to 4 partial time counters are triggered every time the power consumption exceeds a certain threshold or from the ON/OFF state of an electrical contact via the inputs provided on the smart energy analyzer. The operating time counters allow to verify the effective working hours in the various modes and, for example, effectively program maintenance.

Highlighted below are some of the main features of this power kit:

  • A built-in high performance Class 0.5s accuracy meter (According to EN 62053-22 standards).
  • Power quality measurements up to the 51st harmonic.
  • Flexible and open platform.
  • High quality and reliable components.
  • Ethernet, RS485, ExpBus, NFC.
  • Built-in web server and web interface.
  • A flexible CT compatible option.
  • Plug-and-play voltage and current inputs.
  • Fully compatible with the optional UPS Router Box designed specifically for the GIGA Box.
  • A copy of the Energy Brain 4 software with open PostgreSQL database included.
  • Built-in complex TOU tariffs.
  • Built-in events and data logging.
  • Events timeline and UNIPEDE table.
  • Live readings and charts via the built-in display or through the built-in web interface.
  • IEC EN 61010 Class 2 Safety Standard.
  • IEC EN 61326-1A EMC Standard.
  • EC EN 61036 Accuracy.
  • EN 50160 Normative.
  • EN 61000-4-30 compliant.
  • Dimensions: 335mmx145mmx300mm
  • Weight: 3.9 kg (Including rigid case and supplied cables)



Since 1993 Electrex designs, develops, manufactures and markets, Made in Italy, instruments and software for energy measurement, management and control.

The Electrex solutions are used in the energy efficiency and Energy Automation applications, for the industrial, commercial, public, civil, and renewable energy sectors allowing a rapid return on investment.

Electrex, one of the first companies to operate in these sectors, has acquired over the years a considerable experience and competence that few other companies can claim to have. With over 40% of the staff dedicated to R & D, we demonstrate our strong commitment to innovation and continuous improvement in order to anticipate the needs of our customers.

We follow our products from design to after sale service and support, being a flexible and dynamic company. That is why Electrex continues to be chosen more and more from both local and international partners.

The Electrex products are entirely designed, engineered and manufactured in Italy.