U1389-V011 | Gossen Metrawatt

Energymeter, U1389-V011, Gossen Metrawatt

The 4-wire system energy meter can be used for the acquisition and billing of active energy in commerce and industry, households and facility management. The measured values are transmitted to data logging, billing and optimization systems as well as building automation and C&I systems via pulse output, LON, M bus or L bus interfaces. Installation is absolutely simple as the meter automatically recognizes false connections and signals them immediately. The active power display offers a maximum of operating convenience as it immediately informs about the momentary load of the electric circuit.

Features

• Accuracy class B for commerce and industry and for enhanced requirements in private households
• Cost savings thanks to initial calibration ex factory, per MID, conformity evaluation procedure for modules B+D
• Configurable multifunctional versions for the acquisition of reactive energy and measured line quantities
• Universal pulse output with adjustable pulse rate, pulse duration and selectable voltage range
• Possibility to maintain full functionality via fail-safe 24 V auxiliary voltage system even if disconnected from the mains
• Cover can be sealed, parameter configuration lock