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Device for taking readings in metric units (kWh), used for direct measurement of active power in a three-phase circuit and registration of consumed electrical energy with the ability for remote reading of the registers of the group indicators via a wired network of RS485 standard. Equipped with an optical IR port, compatible with the optical head OR-WE-518. Protocol: type Modbus-RTU. Special electronic circuit generates pulses in a quantity proportional to the consumed electrical energy under the influence of the flowing current and the applied voltage. Energy consumption in the phase is signaled by the blinking of an LED. The number of pulses is converted into the consumed energy, and its value is displayed on an LCD display (6+2). Power supply: 230V~, 50Hz, base current: 5A, max. current: 80A, min. current: 0.25A, pulse frequency: 1000 imp/kWh, accuracy class B, housing width of three modules, installation on DIN rail TH-35 mm. Energy measurement is carried out in accordance with the standards EN50470-1:2006, EN50470-3:2006 Directive MID 2014/32/EU.
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