General description The 3 x 220V/380V KWh Electricity Meter Rail is a digital energy meter designed for three-phase four-wire systems. It features a seven-digit LCD display that can show energy consumption up to 999999.1 kWh. This meter is suitable for measuring active energy consumption and is equipped with multiple output options for data communication. Technical specifications Voltage: 220V/380V Current: 30(100)A Display: Seven-digit LCD (999999.1 kWh) DIN rail installation: Standard 35mm according to DIN EN50022 Pin width: 12.5mm module, according to JB/T7121-1993 Compliance: IEC 62053-31 and DIN 43864 LED indicators: 5 for energy states and communication Installation Mounts on a standard 35mm DIN rail Type S (Type U) wiring configuration Standard short terminal cover configuration; optional extension terminal cover available for enhanced safety Usage Measures active energy consumption in three-phase four-wire systems Provides closed passive pulse output and non-polar pulse