Portable power quality analyzer - based on the SMPQ 44 power quality analyser, in robust plastic case for simple and secure transport, supports flexible Rogovski coil CTs

SMP-CA power quality analyzer is a programmable measuring and data logging set for measurement in LV distribution grids. It can be used in transformer stations, low voltage switchgear boxes or directly at consumers appliances. SMPQ44-FT/4 panel instrument built in a plastic case is heart of the set and thus shares most of its functionality.

Standard set contains voltage cables with croco-clips, power cord and USB communication cable. Optional accessories comprise flexible current sensors, temperature sensor, connection adapters etc.

Other accessories and options can be found in the following operation manual.

  1. Specifications
  3. Ordering
  4. Software
  5. Firmware options

Key features

  • advanced portable power quality analyzer
  • based on SMPQ option F. built-in robust plastic case
  • continuous measurement of four voltages and currents
  • flexible Rogowski coil current sensors (up to 3000 A)
  • class S power monitoring according to the international standard IEC 61000-4-30, ed. 2.
  • embedded four quadrant three phase three tariff electricity meter
  • continuous power quality evaluation according EN 50160 (SMPQ)
  • fully configurable inputs and outputs
  • built-in USB 2.0 com port with optional remote RS 485 or Ethernet port
  • Ordering codes

    Ordering codes for SMP-CA

    Ordering codes for B-type current probes

    Orfering probes for Bxxx current probes.

    Bxxx Flexible Current Sensor (Rogowski CT)

    A3000 Flexible current sensor Bxxxx (Rogowski coil) is dedicated to measure broad range of AC currents in LV networks. These sensors are typically intended to be used with our portable instruments. Each sensor is equipped with an amplifier box and a range control switch. Nominal measured current is optional - 10 000, 3 000, 1000, 300 or 100 AAC.

    The B3000, B1000 and other Bxxx flexible current probes work with: power quality analyser SMV & SMVQ (option F), SMP & SMPQ (option F), compact portable SMP-BX and SMPQ-BX analysers and SMP-CA portable analyser and data logger.

    Ordering codes for B3000 and B1000 CTs.

    ENVIS application suite provides all features for basic instrument management (configuration, supervision, fw update). It also downloads and archives data from all the supported instruments. import/export, data analysis and advanced reporting of the records is also provided. ENVIS is available free of charge to be used with all our instruments.

    Typická instalace aplikace ENVIS

    ENVIS.Online system service can be used to implement complex power quality monitoring and/or energy efficienci control and monitoring systems. By using email,  SMS or SNMP all registered users and administrators can be warned upon exeptional situations, malfunction of supply or monitored instruments or it can be used to post periodical analysis/reports.

    Additional plugin modules can also add special features or customizations to booth ENVIS and ENVIS.Online in a modular manner. 

    Typical installation of ENVIS


    Optional firmware modules

    Voltage and power event cycle data logger module.
  • Ripple Control (Mains) Signals - RCS Module: for measurement, recording and analysis of a ripple control signal. Several formats of the telegram are also supported for decoding.
  • Voltage Events - VE Module: for recording and evaluation of voltage events (SMVQ & SMPQ does include this feature in its default configuration).
  • General Oscillograms - GO module: for detection and precise recording of various waveform distortions. This module records the so called oscillograms of voltages and currents in extended detail, capacity and trigger options into the flash memory.
  • Modbus Master - MM module: in supported instruments with memory it activates new option to record Modbus data from connected slave devices. It can work as a datalogger to NOVAR PFCs as well as to local sub-meters or other Modbus sensors.
  • See: other data loggersENVIS 1.1 for data analysisbuilt-in meters and analysers.