Three-phase energy meter, direct 80A, 4M, Modbus, MID. Energy meter for four-quadrant measurement with the following accuracy classes: Active energy Class B according to DIN EN 50470-3, Active power Class 1 according to IEC 62053-21, Active power Class 1 according to IEC 61557-12, and Reactive power Class 2 according to IEC 62053-23. The bidirectional meter is factory certified MID (a sealing kit is included) and features a resettable partial meter. Suitable for measuring energy consumption and energy delivery in all network systems. Up to 8 tariff counts possible (2 tariff counts via 230 V AC and Modbus, plus an additional 6 tariff counts can be controlled via Modbus). Digital display with backlighting to show consumed and delivered active (kWh) and reactive energy (kvarh) for all tariffs. Additionally, real-time measurements for active power (kW), reactive power (kvar), apparent power (kVA), voltage (V), current (A), power factor, frequency (Hz), and tariff are displayed for each phase with a resolution of up to 9 digits including two decimal places. In addition to the previously mentioned measurements, current total measurements for active power (kW), reactive power (kvar), and apparent power (kVA) as well as the power factor can be accessed via Modbus. Furthermore, the values of the partial meter for active energy can be reset individually for each tariff via Modbus. End resistor (120 Ohm) integrated for terminating the Modbus line. All measurement values and energy values for Tariff 1 and Tariff 2 can also be output via an IR interface. Wiring errors and connection faults are displayed, and the measurement data is periodically stored.