NZR Electr.DIN rail meter

EcoCount SL 51 three-phase meter, 1-56 A, transformer meter, M-BUS, MID compliant. The EcoCount SL meter in transformer version is a fully electronic electricity meter designed for fixed installation in three-phase four-wire networks or single-phase two-wire networks, intended to measure electrical active energy and register it in up to two energy tariffs. It is an indoor meter designed as a built-in device for DIN rail mounting, with a compact design of only a few modular units. The meter features a backlit display, menu navigation via two control buttons, and displays active, reactive, and apparent power, power factor, voltage, network frequency, and current for both total and per phase. It includes alarm functionality with configurable thresholds, tariff switching, reading, a resettable meter register, phase failure detection, rotation field detection, reverse flow prevention, compliance assessment according to MID, and the display capacity dynamically adjusts to consumption. Initially, it shows 5.3 decimal places. As consumption increases, the decimal point shifts up to 8.0 display, modular units, adjustable transformer ratio, M-BUS and S0 pulse output, future-proof with an expansion interface and additional functions via EcoCount SL 51A modules, MID, M-Bus.