PowerTag Flex electronic energy meter for subcircuits for direct measurement up to 63 A Avoidance of unbalanced load conditions or for monitoring voltage failures with alarm functions Innovative design without space requirements on the rail mounting, reduced installation time and fewer sources of error for new and existing systems, completely without wiring for supply and communication Communication is made with the Acti9 PowerTag link Active energy Ea (class 1), total and partial active energy (kWh), 1 quadrant Real-time measured values, single and interlinked voltages U, V (phase-phase) (V), current I per phase (a), active power P, total and per phase (W), power factor LF Maximum current Imax is 63 A The current of the Ib base is 10 A The saturation current is 130 A and the ACTUAL starting current is 40 mA 0 Nominal voltage is 400 V AC phase to phase +/- 20% 0 Degree of protection is IP20 and IK05 The operating temperature is between -25°C and +60°C The storage temperature is between 40°C and +85°C The accuracy class according to IEC 61557-12 is 1 0.