Electronic 3-phase multifunction energy meter for 2 tariffs with Modbus and S0 interface, bi-directional, for 3-phase three-phase, can also be used in single-phase up to 80A, with Dot Matrix LCD display, back-lit, for 3 or 4-wire systems, display of total consumption, partial consumption (resettable) kWh, kVAh, kvar - for tariff 1 and tariff 2, for all 3 phases or for each phase, instantaneous values V, A, power factor, kW, kVA, kvar, frequency and current direction. LED consumption display: 1000 pulses per kWh, maximum current 80 A, short-term overcurrent (impulse current): 2400 A for 10 ms, starting current: 0.02 A, accuracy class B, series installation device for nominal voltage 115200 mm (EN 60715), installation width 52.5 mm, carry rail 3 x 230 V AC, Modbus interface: Transmission rates: 1200 to 35 Baud. S0 interface: 500 pulses per kWh, meter is MID compliant, connection cross sections Main circuit: Single wire 1.5 to 16 mm², multi-wire 1.5 to 25 mm², ambient temperature: -25 to