DIN-rail Energy Meter (Three phase,6 module)
Features
With RS485 and Far-infrared communication port
Communication baud rate can be set 1200,2400,4800,9600,19200(option)
Three phases electricity Energy meter for DIN-rail mounting (six modules). CT Changing-Ratio fully programmable.Active energy measurement in three phases four wires alternating current circuits.

Standard compliance
GB/T17215-2002 
IEC62053-21:2003