Electrical & Lighting
Carlo Gavazzi WM30-96 and WM40-96 smart modular power analyzers
October 8, 2011 - Carlo Gavazzi presented the latest additions to its energy management product lineup: the WM30-96 and WM40-96 smart modular power analyzers. These 3-phase analyzers offer an upgraded, bright LCD display capable of showing four electrical variables, an energy counter, and a power demand indicator simultaneously. The WM30-96 and WM40-96 are recommended for utility metering—for both imported and exported energy—providing electrical parameter measurements with 0.2% accuracy (current/voltage), and basic power quality analysis up to the 32nd harmonic. Additionally, the analyzers can be provided with digital I/Os that can be interface with other utility meters, remote metering, pulse (proportional to the active or reactive energy) and/or alarm outputs. Both meters are available with optional RS232/485, ethernet and BACNet-IP communication.