Exa Pro D6 & 96 RS485 • High Performance with 0.5S Accuracy • Harmonic and Power Quality Analysis • Integrated Datalogger • Double Insulation Suitable for Harsh Environments The Exa Pro D6 and 96 are extremely versatile and precise microprocessor-based Harmonic & Power Quality Energy Analyzers, featuring double internal insulation, making them suitable for harsh environments and for monitoring high-current loads. High 0.5S accuracy class for Active Energy, THD and TDD measurement of voltage and current, neutral current, maximum and minimum voltage, maximum current and power, and active energy for each phase. Continuous sampling of voltage and current waveforms with extremely high resolution, thus ensuring maximum accuracy even in the presence of rapidly variable loads (e.g., spot welders). Depending on the version, it measures individual harmonics up to the 31st order and power quality with functions related to the EN 50160 standard (peaks, dips, interruptions, and harmonics) and EN 61000-4-30. Exa Pro is equipped with an RS485 slave port for data reading via the standard Modbus RTU protocol or for integration into an existing Electrex monitoring network. Thanks to its high-capacity memory, it allows for the implementation of multiple functions via PUK codes (even after commissioning) and its architecture allows for firmware updates or modifications via remote upload. It features an integrated datalogger for pre-set measurement campaigns of the main parameters: total and phase energy (load curve), frequency and voltage, current, total and phase power, voltage and current harmonics, and voltage events (Power Quality). It is available in various versions with digital and/or analogue inputs/outputs, or with SIO (Sensor Input Output) expansion bus for the integration, at any time, of additional modules (Milli Pro) with digital and/or analogue inputs/ outputs and/or environmental parameter sensors (various combinations up to 4 Milli Pro I/O and Sensor). and their identification symbol with high-visibility characters. Versatile in application The Exa Pro D6 and 96 are suitable for monitoring any type of load and for applications on any type of network: three-phase, 3 and 4 wires, symmetrical or asymmetrical, balanced or unbalanced, two-phase, up to 3 single-phase lines, low and medium voltage, with 1, 2 or 3 CTs as well as for measurements on 2/4 quadrants (import/export). Keyboard programming allows you to set all operating parameters such as the RS485 port, network type, LV/MV, CT ratio and any VTs (free value), integration time and, depending on the version: digital or analog inputs/outputs, environmental sensors and alarms (thresholds, delay and hysteresis). The programming system is password protected against unwanted changes. Simplicity The Exa Pro D6 and 96 are equipped with a graphic LCD display (dot matrix) with white/blue LED backlighting and adjustable contrast. Simultaneous reading of 4 or more measurements The 6-key joystick keyboard (in-line for the Exa 96) allows for simple and rational use of the instrument, while the page displayed upon power-up is user-definable. On the front, two red LEDs for calibration control pulse with a frequency proportional to the active and reactive energy imported (one for Active Energy for the Exa 96). Under the symbol next to Electrex, a red LED indicates operation, while 2 LEDs (one red and one green) under the white band indicate communication activity on the RS485 port. Different versions for every application Exa Pro instruments are available in two versions: Exa Pro 96: for front panel mounting (96x96) Thanks to flexible and expandable firmware, each model can be configured with different features, based on specific electrical load monitoring needs. Below are some available versions (others can be freely configured using the code creation table): • Exa Pro (basic): Real-time THD and TDD measurements of voltages and currents, neutral current, average, minimum, and maximum voltage, current, and power values. Includes total and single-phase energy counters. Phase sequence detection and configuration function. Up to 4 operating times and 8 alarms, configurable even with complex logic. • Exa Pro H: Adds real-time analysis of individual harmonics up to the 31st order of the 3 phase voltages and 3 line currents to the previous measurements. • Exa Pro H PQ Log Energy: real-time measurements, harmonic analysis, and integrated data logger for recording total and phase energy counters and voltage events (interruptions, sags, and swells) useful for monitoring power quality. • Exa Pro Full: complete version with all the advanced PUK features (see dedicated section). Real-time analysis and recording (data logger) of 4 harmonic components, total and phase energy counters (load curves), voltage events (interruptions, sags, and swells), and average, minimum, and maximum voltage, current, power, and frequency values. IEC EN 50470 and 62053-22 All versions of Exa Pro meet the essential requirements of IEC 50470-1 + 50470-3 as well as 62053-22 as required for white certificates. Electrex is a brand of Akse srl Via Aldo Moro, 39 42124 Reggio Emilia Italy Tel. +39 0522 924 244 Email: [email protected] Web: www.electrex.it BimmnHmthe energy saving technology 1 Engineered and manufactured in Italy Pensato, progettato e prodotto in Italia

The following functions can be remotely implemented in Exa Pro instruments by ordering the PUK Pro Upgrades: • Pro Upgrade H: Real-time harmonic analysis and display. • Pro Upgrade Log PQ: Detection and storage (datalogger) of voltage events (interruptions, voltage sags, and swells) useful for monitoring power quality. • Pro Upgrade Log Energy: Storage (datalogger) of total and phase energy counters (load curves). • Pro Upgrade Log H: Storage (datalogger) of average and maximum amplitudes of four voltage and current harmonic components. • Pro Upgrade Log Voltages & Currents: Storage (datalogger)...