PQA 1101

Measurement and monitoring device for acquisition, analysing, and monitoring all key electrical parameters in 3-phase low-voltage networks from 115 V to 690 V.

Advanced measurement functions help reliably monitor increasingly complex network conditions, enhancing the reliability of your electrical system. The PQA is ideal for measuring active and reactive power from machine outlets in low-voltage main distributions. With network connectivity and FRAKO Bus or Ethernet, the PQA can easily be integrated into the FRAKO data acquisition system in accordance with EN 50001.

PQA 1101 – Versatile...

  • Measurement device for active and reactive power for individual machines/feeders
  • Energy data collection device with PQM
  • Successor to the EMA-1101 for expansion/replacement
  • Integrated web server
  • Ethernet-based reading protocols (Modbus TCP, REST)

Universally applicable for:

  • Network monitoring at outlets and machines
  • Energy meter
     

Key Features at a Glance:

  • Monitoring and assessment of power quality; measurement of all relevant data in low- and medium-voltage networks
  • Energy meter for active power (consumption and feedback) and reactive power
  • Integrated alarm management with various output configurations: contact outputs, display, LED
  • Connection to the FRAKO energy management system via FRAKO Power Bus (RS-485) and TCP/IP
  • Door installation: 144*144 mm
  • Retention of meter readings and limit values during power outages
  • User-friendly menu navigation with text display and simultaneous display of up to 8 measurements
  • Menu-driven programming with user guidance

  • Voltages of the phases/phases and phase-to-neutral
  • Currents of the 3 phases and N/PEN
  • cos φ, active, reactive, and apparent power of the phases
  • Frequency and asymmetry (load imbalance)
  • THD of voltage and current of the phases
  • Harmonic content of voltage/current U2/I2...U19/I19
  • Manual recording of voltage and current up to the 50th harmonic

  • Voltage
  • Current
  • Power (active, reactive, and apparent)
  • Network frequency
  • Voltage harmonics
  • Current harmonics
  • Temperatures
  • Measurements via three external current transformers

Further information

Also interesting

PQA-1500

Measurement and monitoring device for capturing, analyzing, and supervising all key electrical parameters in 3-phase low-voltage networks from 115 V to 690 V.

More information

PQM

With the new PQM 3.0 as the central unit, all requirements for monitoring energy and power quality parameters are met.

More information