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

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. 

• Modular design in various layouts with 4 slots
• Input modules for 4x voltage, 4x current and 8x digital signals
• Combinations with up to four virtual analyzers in a single housing
• Local operation and visualization with an optional ¼ VGA touch-screen
• Ethernet 10/100 BaseT, RS 232 and RS 485 interfaces included as standard equipment
• TCP/IP, HTTP, XML and Modbus TCP/RTU communication protocols
• Optionally available GSM/GPRS and analog modems
• Time synchronization via optional GPS receiver
• Internal and external cross-triggering
• Compliant with all national and international standards for monitoring mains quality (EN, IEC, IEEE, NVE, CREG)
• Certification in accordance with IEC 61000-4-30, class A
• 1 GB internal flash memory