This part specifies the technical requirements, functional requirements, test items and requirements, inspection methods, etc. for the concentrator of electricity, water, gas, and thermal energy metering and management systems. This section applies to the manufacture, inspection, and use of concentrators and related equipment in electricity, water, gas, and thermal energy metering and management systems.
T/CEC 122.31-2016 history
2016T/CEC 122.31-2016 Electricity, water, gas, heat energy metering management system Part 3-1: Concentrator technical specifications