i310(DTZ1513) is a directly-connected multi-function three-phase smart energy meter with plug-in module, which is used to measure electrical energy accurately for customers in commercial, industrial and residential sectors. It features a wide range of functions and smart metering capabilities. The product complies with DLMS/COSEM protocol, IEC standards and STS.

i310(DTZ1513) can be utilized for prepayment (comply with STS standard) and post payment applications (upon request of utilities). With excellent performance in anti-tampering and relay remote control, the meter helps utilities protect their revenue.

With the plug-in communication module, the meter supports various communication methods, including RF/PLC/GPRS/3G/4G/NB-IoT etc., for remote management and reading. i310(DTZ1513) also supports M-BUS interface for collecting data and interacting with gas, heat and water meters from third parties.