DIN-rail mounting TRMS network analyzer for the measurement of the main electric parameters of three-phase with or without neutral,with balanced and unbalanced load. The parameters are: voltage (concatenated and phased), current, active, reactive and apparent power, active and reactive energy, frequency, power factor (cosφ), phase angle. The current cables can pass through a clearance hole without screw connection. The analyzer has an insulated serial output RS-485 with RTU coding system for the connection to a master system (as PC or PLC) on a multipoint line RS-485.
