GEN II radio transmitter for direct connection to a single ND Rail 350 power meter. Suitable for single of three phase energy meters with up to 11 parameters, default settings are for 3 current phases, 3 power factors and 3 voltage phase, but can be amended for other parameters provided by the ND-350 power meter. Unit has one RS485 input, built-in rechargeable battery back up for 24hr operation and DSP10-12 DIN Rail mounted power supply. ...