Cast provides comprehensive, accurate energy and environmental data for efficient use of power resources to increase capacity planning decisions, improve normal operating time, monitor PUE (Power use efficiency), and drive green data center measures to save your energy and money. Cast best design provides industry-leading metering accuracy, reliable high-temperature operating grades, integrated environmental management capabilities, unique thermal plug-in intelligent modules, dual network access (DNA). All functions are integrated in an embedded controller, thus saving cabinet space and supporting thermal plug-in replacement after failure.