 High Performance (accuracy class 0,5S)  Measurements up to the 51st harmonic  Flexibility (open platform)  Reliability (high quality of components)  Connectivity (Ethernet, RS485, ExpBus, NFC) Power Quality Energy Analyzer & Web Data Manager 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). 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 functionalities, already pre-activated, 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 those of 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 (option UPS Router Giga Box). General characteristics RS485 Master ExpBus Port Ethernet Port Current Inputs* Power supply Voltage Inputs Communication ports: RJ45, RS485 master, ExpBus, NFC. * Current Inputs: Attention With the Giga PQ Box net Web must be used the CT, Split CT and Clamps with secondary ../1A or .../5A (not included) while with the Giga F PQ Box net Web must be used only the Electrex Flexible CT series FCTS with a mV output (not included). The case contains, in addition to the portable instrument and software Energy Brain 4 PH PostgreSQL, also the power supply wire, the wires for the voltage and current connections, the jumper for the Aron insertion, an RS485 wire and an Ethernet wire. The transportable instruments are based on the potentialities of the microprocessor Cortex-M4 Dual Core that allows the simultaneous management of measures and the user interface. This allows to achieve the high accuracy class 0.5S for active energy according to EN 62053-22 and the measurement of the single harmonics up to the 51st continuously sampling the waveforms of voltages and currents with a 'high resolution, thus ensuring the maximum accuracy even in the presence of rapidly changing loads (e.g. spot welding). The devices are equipped with a 128 MB high capacity memory for implementing, through PUK codes, various features. Its architecture allows the firmware upload & update even remotely. The quality of the energy is obtained by referring also to the parameters of the EN 50160 normative (peaks, swells, interruptions), for algorithms specified for class S of EN 61000-4-30 and relative functions of classification and detail of the event (series of values in the programmable window up to a second, referring to before and after the event duration period) in addition to the measurement campaigns with selectable parameters and programmable sampling frequency (e.g. the three voltages and three phase currents in true RMS and the 1st, 3rd, 5th, 7th and 9th harmonic). - Web Server (HTTP communication) and FTP Server - Communication also towards other Electrex devices via the master RS485 port and via the ExpBus port. - Dimensions rigid case (LxHxW): 335 x 145 x 300 mm. - Weight: 3.9 kg (rigid case including cables).

Parameters Type L1L2 L3 n I P Range (7) Event logging with date and time, duration, max/min value. Programmable thresholds. (8) Event's graphic detail: nr. of samples (programmable e.g. 1 second) retrieved previously and after the event (dips, peaks and interruptions). (9) Distribution table of the events based on the threshold exceeded and duration following UNIPEDE (http://www.eurelectric.org/) and Timeline of the events.

Power Quality Energy Analyzer & Web Data Manager Astronomical Clock Calendar The Giga Box are equipped with a clock / calendar with astronomical real time management of the Coordinated Universal Time (UTC). It manages also the rules for the automatic switching from Standard Time at summer time (Daylight Saving Time) and vice versa. Automatic synchronization via NTP. It is possible to add to the Giga Box other external Electrex devices: Atto, Femto, Exa, Flash, X3M, Deca, Yocto I-O, Kilo D6 (for further details please visit our website www.electrex.it) for the monitoring and management of other...

Power Quality Energy Analyzer & Web Data Manager Memory management via Ethernet port The Giga PQ Box and Giga F PQ Box manage the 128 MB flash memory in a flexible way for the storing of the different log services and event logs. Each log service can contain a maximum of 255 files; the memory is also used for recording events (with the details of each event) and their classification according to the UNIPEDE table (EN 50160). In the same memory are hosted also the web pages for the configuration and display of measures (standard and customized). The memory can be read from Ethernet port or Wi-Fi...

Power Quality Energy Analyzer & Web Data Manager Main Web Functionalities The Giga Box include also a Web Server allowing, via a web browser, its configuration and that of any other Electrex device connected. The communication for the management of the real time measurements and the logging fiels is made using the HTTP protocol. The instrument include also a: Server FTP for file transmission; acting as a bridge between the Ethernet network (Modbus-TCP protocol for the instantaneous measures) and the RS485 port; Arbiter function between the Ethernet port and the expansion bus ExpBus. The synchronization...