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Item number: M9200

Class A Power Disturbance Analyzer per IEC 61000-4-30

The MAVOLOG PRO power disturbance analyzer has been designed for continuous monitoring of the mains in accordance with mains quality standard EN 50160.

  • discontinuedClass A Power Disturbance Analyzer per IEC 61000-4-30
  • discontinuedClass A Power Disturbance Analyzer per IEC 61000-4-30
  • discontinuedClass A Power Disturbance Analyzer per IEC 61000-4-30

Highly flexible parameters configuration allows for adaptation to other standards, as well as for use in general power and consumption measurements.

The instrument is capable of simultaneously logging and evaluating disturbances, as well as more than 140 quantities.

The MAVOLOG PRO power disturbance analyzer is also equipped with additional analog as well as digital inputs and outputs to which sensors (e.g. temperature sensors, anemometers and pressure sensors) and I/O modules such as rate meters can be connected.

Thanks to the large auto-range for voltage, the instrument is not only suitable for low-voltage levels, but rather for the medium and high voltage ranges as well via transformer.


Power analysis in low, medium and high-voltage systems

  • Acquisition of energy flow
  • Ascertainment of current consumption
  • Transparence for energy costs by means of assignment to cost centers
  • Avoidance of peak loads

with numerous alarms and shutdown of power consumers in case of overloading

of relevant mains quantities

  • Ascertainment of more than 200 different measured mains quantities
  • Acquisition of all measured voltage quantities per IEC / EN 61000-4-30 (class A)
  • Evaluation of measurement data with regard to EN 50160 (mains quality standard)

Clarification of disturbances

  • shorter response times in case of events

of failure and downtime thanks to continuous monitoring

Energy cost management

  • potential savings through the detection of reactive power generators and “power guzzlers”
  • Technical characteristics
    • 4 current and 4 voltage measuring inputs with auto-ranging
    • Up to 20 additional inputs and outputs possible
    • Can be used in railway, power and onboard electrical systems (16 to 400 Hz)
    • High resolution of the voltage and current measuring inputs - 32 kHz / channel
    • Spectral analysis in accordance with EN 61000-4-7 up to the 63rd harmonic
    • Acquisition of 10 user-defined sub-harmonics
    • Interfaces: Ethernet, USB, RS 232, RS 485
    • Communication protocols: TCP/IP, Modbus and DNP3
    • Expanded flicker measurement per EN 61000-4-15 for various voltage levels
    • Time synchronization via GPS or NTP


Do you have any questions on the product or do you need technical information or details on the current delivery period? Our sales backoffice will be pleased to assist you.

Sales International:
Telephone: +49 911 8602-0
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