Electrical network analyzer PFA69-EB1Z2-EMF FEMTO PRO 96 ECT

3-phase electrical networksfor single-phase electrical networkspower quality

Overview
Harmonic & Power Quality Energy Analyzer for single- and three-phase systems (up to 3 single-phase lines) with 0.5S accuracy class. Requires external ECT current transformers (not included), e.g. 100A cod. PFAE000-09. Measures THD and TDD on voltage and current, neutral current, maximum and minimum voltage, peak current and power, and active energy per phase. Performs individual harmonic analysis up to the 31st order for the three phase voltages and three line currents in real time. Integrated datalogger stores harmonic components, total and per-phase energy counters, and average/min/max values of voltages, currents, powers and frequency. Detects and logs voltage events (interruptions, sags and swells) for power quality analysis. Phase rotation detection and configuration. Four operating intervals and eight configurable alarms with complex logic. Graphic LCD display and calibration LED. Modbus-RTU RS485 communication. SIO Bus port for integrating Milli Pro I/O and Milli Pro sensor expansion modules (I/O and environmental sensors). Remotely updatable firmware. Front panel size 96×96 mm. Power supply 230-240 Vac. Compliant with EN 50470-1 and EN 50470-3.

Main features

• Measurement of THD and TDD on voltage and current
• Neutral current measurement
• Detection of maximum/minimum voltage, peak current and power
• Measurement of active energy per phase
• Individual harmonic analysis up to 31st order for 3 phase voltages and 3 line currents in real time
• Integrated datalogger for harmonic components, energy counters, and average/min/max values of voltage, current, power and frequency
• Detection and storage of voltage events (interruptions, sags, swells)
• 4 operating intervals and 8 configurable alarms with complex logic
• Graphic LCD display and calibration LED
• Modbus-RTU RS485 communication and SIO Bus for expansion modules and sensors
• Remotely updatable firmware

Technical specifications

• Model name: FEMTO PRO 96
• Product code: PFA69-EB1Z2-EMF
• Type: Harmonic & Power Quality Energy Analyzer single-/three-phase (up to 3 single-phase lines)
• Accuracy class: 0.5S
• External CTs (ECT) required (not included) - example: 100A cod. PFAE000-09
• Harmonic analysis: up to 31st order
• Datalogger: stores 4 harmonic components, total and per-phase energy counters, average/min/max values of voltages, currents, powers and frequency
• Power quality events: records interruptions, sags and swells
• Alarms: 8 configurable alarms with complex logic
• Operating intervals: 4
• Display: graphic LCD
• Indicator: 1 calibration LED
• Communications: Modbus-RTU RS485
• SIO Bus: integration of Milli Pro I/O and Milli Pro sensor modules (I/O and environmental sensors)
• Firmware: remotely updatable
• Front panel dimensions: 96 × 96 mm
• Supply voltage: 230-240 Vac
• Compliance: EN 50470-1, EN 50470-3