The 3-phase bidirectional meter EMU Professional 3/100 for DIN rail mounting has four S0 pulse outputs and is suitable for energy management in accordance with ISO 50001 and energy cost billing. - DIN rail three-phase meter for direct connection - Bidirectional meter - 4x S0 pulse output (active energy supply, active energy consumption, reactive energy) - MID B+D approval for energy cost billing - Suitable for energy management in accordance with ISO 50001 - 2-tariff (day / night), tariff switching via 230V signal - Graphic display for easy reading and configuration Key technical data: Top-hat rail three-phase meter, bidirectional meter for supply and consumption 3x230/400V, 5(100)A, 50 Hz, accuracy class B (1%) Direct connection up to 100A, installation width: 5 HP (90mm) Illuminated graphic LCD 38x28mm (WxH) MID B+D ex works for billing purposes Retrievable measured values (display + M-Bus interface): Active energy consumption kWh total, tariff 1, tariff 2 Active energy supply kWh total, tariff 1, tariff 2 Reactive energy kvarh total, tariff 1, tariff 2 Voltage L1 / L2 / L3 Current total and per phase L1 / L2 / L3 Active power total + and per phase L1 / L2 / L3 Reactive power total + and per phase L1 / L2 / L3 Apparent power total + and per phase L1 / L2 / L3 CosPhi L1 / L2 / L3 Mains frequency Hz Configuration: S0 Pulse rate and time e.g.e.g. 1 / 10 / 100 / 1000 / 10,000 pulses per kWh configurable via buttons Metas - Certified