The Janitza UMG 103 is a power analyser for energy management and power quality monitoring with real-time diagnosis of electrical energy supply.
Provides 3 phase energy measurement for systems up to 200A per phase using 3 x current transformer.
Provides single phase energy measurement for systems up to 100A per phase using 1 x current transformer.
A high-performance measurement solution for intelligent energy management in PV systems with SMA devices.
A power meter relays the measured amount of power to the Solar-Log for analysis.