Model : BR5600R Series: 3-Phase / Relay Outputs BR5600R PF Controller 16 Steps with RS485 Part No. : B44066R5615A415 Supply Voltage 90-485 V AC L-L Measurement 3-phase Measurement voltage 50-315 V AC L-N / 85-550 V AC L-L X/5 and X/1 A possible with Display of system parameters, Alarm output 1 NO, Fan control output 1 NO and Recall recorded value