The PowerTag Energy R200 3P/3P+N is an energy meter with wireless communication. With its Rogowski current transformers, it is suitable for 3P and 3P+N measurement points with a rated current of up to 200 A. It must be connected to an Ethernet gateway (Modbus TCP) for wireless energy meters to enable measurement, circuit monitoring, and load diagnostics. It is specifically designed for applications in energy management, load monitoring, and availability. It includes accurate real-time measurements of active, reactive, and apparent energy, active, reactive, and apparent power, current, voltage, and power factor. In the event of a power failure, it sends a voltage loss alarm and the current value per phase before shutting down. The PowerTag Energy R200 complies with the IEC 61557-12 standard. It is a PMD-II/DD/K70/1. The accuracy class is Class 1. The maximum current Imax is 200 A. The base current Ib is 30 A. The saturation current is 400 A, and the inrush current is 120 mA. The rated voltages are phase-neutral 100 to 277 VAC +/- 20% and phase-phase 173 to 480 VAC +/- 20%. The maximum consumption is under 3 VA. The current transformers can be mounted on either bare or insulated busbars or on cables. The product color is white (RAL 9003). The weight is 360 g. The protection degree is IP20 (IP40 front side) and IK05. The operating temperature ranges from -25 °C to +70 °C. The storage temperature ranges from -40 °C to +85 °C.