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Monitoring analyzer PRA64-E0102-E00 FEMTO PRO D4 ECT
for electrical networksAC energy networkpower quality

Monitoring analyzer - PRA64-E0102-E00 FEMTO PRO D4 ECT - ELECTREX - for electrical networks / AC energy network / power quality
Monitoring analyzer - PRA64-E0102-E00 FEMTO PRO D4 ECT - ELECTREX - for electrical networks / AC energy network / power quality
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Go to the ELECTREX website for more information

Characteristics

Application domain
monitoring, for electrical networks, AC energy network
Measured value
power quality, power, voltage, energy
Configuration
DIN rail
Other characteristics
digital, RS485, graphic, multichannel

Description

Product overview
  • Single/three-phase energy analyzer (up to 3 single-phase lines) for monitoring electrical parameters
  • Accuracy class 0.5S
  • Designed for use with external ECT current transformers (not included) — example compatible CT: 100A PFAE000-09
  • Measures THD and TDD on voltage and current, neutral current, maximum/minimum voltage, maximum current and power, and active energy per phase
  • Phase sequence detection and configurable phase settings
  • Four operating timers and eight configurable alarms with support for complex logic conditions
  • Graphical LCD display and calibration LED
  • Communication: Modbus-RTU over RS485
  • Firmware remotely upgradeable and expandable via PUK codes for future features
  • DIN-rail mounting, 4 modules; installation via RJ45 connectors and removable terminal blocks
  • Power supply: 230–240 VAC; compliant with EN 50470-1 and EN 50470-3


Key features
  • Multi-line support: single-phase and three-phase measurements (up to 3 single-phase lines)
  • Precision: class 0.5S for billing-grade measurements
  • Wide measurement set: THD, TDD, neutral current, per-phase active energy, voltage/current/power extremes
  • Advanced alarm and timer logic for automation and protection
  • Remote communication and firmware management via RS485 Modbus-RTU
  • Expandable functionality through PUK-based firmware updates


Notes
  • External ECT current transformers are required but not included. Example compatible CT: 100A model code PFAE000-09.


Technical specifications
  • Product code: PRA64-E0102-E00
  • Commercial name: FEMTO PRO D4
  • Type: Single/three-phase energy analyzer (up to 3 single-phase lines)
  • Accuracy class: 0.5S
  • Inputs: external ECT current transformers (not included)
  • Example compatible CT: 100A PFAE000-09
  • Display: graphical LCD
  • Indicators: calibration LED
  • Timers/Alarms: 4 operating timers; 8 configurable alarms with complex logic
  • Communication: Modbus-RTU over RS485
  • Firmware: remotely upgradeable and expandable via PUK codes
  • Mounting: DIN-rail, 4 modules
  • Connections: RJ45 connectors and removable terminal blocks
  • Power supply: 230–240 VAC
  • Standards: EN 50470-1, EN 50470-3

Catalogs

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POWER QUALITY & HARMONICS ENERGY ANALYZER RS485

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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