ABB A43-312-100 kWh METER 80A, 3 PHASE DIRECT CONNECT WITH 2 OUTPUT, 2 INPUT & MODBUS RTU, SILVER FUNCTIONALITY

The A43-312 energy meter is a direct connect device designed for three-phase systems with a maximum current of 80A and an input voltage of 230VAC. It features two output and two input ports, as well as Modbus RTU communication capability. This energy meter offers high accuracy measurements, with active energy accuracy rated at class 1% and reactive energy accuracy rated at class 2%. The measurement range for line-to-line voltage is between 100V and 500V, while the range for neutral-to-line voltage is between 57.7V and 288V. With an IP20 protection degree, this energy meter provides reliable performance in various environments. It also features a backlit pixel-oriented LCD display for easy reading. As part of the Silver functionality sub-group, this energy meter offers a range of features including active, reactive, and apparent energy measurement. It also supports import/export of energy, resettable energy registers, and different classes (0.5 or 1) for accurate measurements. Additionally, it supports tariffs, fixed I/O connections, active energy monitoring, and pulse output/alarm functionality. The A43-312 energy meter is designed to be mounted on a DIN rail and occupies seven modules in width.