E counter with LC display, 3-phase, CT/5A, 2xS0, 2 tariffs, Transformer connection calibrated according to MID data transmission function The 7KT PAC measuring devices are the ideal basis for recording energy values. The 7KT PAC1500 measuring devices are used to measure energy consumption in single-phase and three-phase grids, for example in industrial plants, functional buildings, offices and apartments. Key features of the Siemens 7KT PAC measuring devices: 1. Measuring devices for 1-phase or 3-phase recording, for power and energy value display, for example active energy and power and reactive energy and reactive power. 2. Efficient planning with comprehensive CAx data (ePLAN, 3D data). 3. Modular installation device for mounting on DIN rails. 4. Use in three-phase 50 Hz supply systems up to 480 V. 5. Versions for direct measurement up to 125 A or transformer measurement. 6. Ethernet communication via LAN coupler 7KT and expansion module RS485.