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Monitoring analyzer PFA64M1-0A-B FEMTO MID D4 ECT
for electrical networksfor regulatoryindustrial

Monitoring analyzer - PFA64M1-0A-B FEMTO MID D4 ECT - ELECTREX - for electrical networks / for regulatory / industrial
Monitoring analyzer - PFA64M1-0A-B FEMTO MID D4 ECT - ELECTREX - for electrical networks / for regulatory / industrial
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Characteristics

Application domain
monitoring, for electrical networks, for regulatory, industrial
Measured value
harmonic, power, voltage, energy
Configuration
DIN rail
Other characteristics
RS485

Description

Product overview
  • Three-phase low-voltage energy counter/analyzer for 3-phase 3- and 4-wire systems, model PFA64M1-0A-B (FEMTO D4 B), designed for MID-compliant installations.


Standards & accuracy
  • Complies with MID annex MI-003 and standards EN 50470-1 and EN 50470-3.
  • Accuracy: EN 62053-21 class 1; EN 50470-3 class B.


Measurements & functions
  • Calibrated for use with three external ECT CTs 100A (cod. PFAE000-01) connected to the instrument.
  • Measurement of THD on voltage and current.
  • Neutral current measurement.
  • Maximum and minimum voltage detection (Vmax/Vmin).
  • Maximum current (Imax) measurement.
  • Maximum power (Pmax) measurement.
  • Active energy measurement for each phase.
  • Phase rotation detection.
  • Four operating time counters.
  • Calibration LED indicator.
  • RS485 serial communication interface.


Mechanical & electrical
  • Installation width: 4 DIN rail modules.
  • Power supply: 85–440 Vac (phase–phase).


Applications
  • Suitable for energy monitoring and metering in three-phase low-voltage networks (3- and 4-wire), industrial and commercial installations requiring MID conformity.
  • Fiscal certificates for metrological use available on request.


Technical specifications
  • Product family / model: Femto D4 B / PFA64M1-0A-B.
  • Measurement type: three-phase energy counter/analyzer for low-voltage systems (3-phase, 3- and 4-wire).
  • Standards: MID MI-003, EN 50470-1, EN 50470-3.
  • Accuracy classes: EN 62053-21 class 1; EN 50470-3 class B.
  • CTs: calibrated with 3 external ECT CTs 100A (cod. PFAE000-01).
  • Measured parameters: active energy per phase, THD (voltage & current), neutral current, Vmax/Vmin, Imax, Pmax.
  • Counters: four operating time counters.
  • Indicators: calibration LED (1).
  • Communications: RS485 serial interface.
  • Mechanical size: 4 DIN rail modules.
  • Supply voltage: 85–440 Vac (phase–phase).
  • Certificates: fiscal/metrological certificates available on request.

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