The new-generation smart energy meter series products include STZ131 single phase and STZ350 three phase smart energy meters. The meters are fully compliant with IEC and EN standards , with extremely high accuracy, reliability, maintainability and cost-effectiveness. They are particularly suitable for residential,commercial and industrial users. 

The new series meter adopts a straight line style and an innovative structure design of heat dissipation,and provides a built-in disconnection device, a variety of tampering monitoring and protection, pluggable communication modules and other application options to meet the current and future business needs of utilities and can be easily integrated with the AMI system.