5510D-T single phase DIN rail watt-hour meter is a kind of new style single phase electronic multi-rate watt-hour meter, energy data
display adopt 7 digits wide temperature type crystal display, with many functions of multi-rate (time-of use) energy measurement,
infrared carrier wave communication and RS485 serial port communication reading meter, etc. The meter completely accord with relevant
technical requirements of class 1 and class 2 single phase energy meter stipulated in National standard GB/T17215-2002 and
international standard IEC61036.