Legrand Multi-function indicators for low voltage AC/three-phase networks, mounting on top-hat rail, RS485 Modbus interface, pulse output, input 5A, output: 80-500V

Multifunction display: connect via CT for single-phase and three-phase 3 or 4 conductor networks, diagnostics, phase correction. Counting of active or blind energy via implus output for consumption control. Monitoring systems: all important parameters and power consumption can be transmitted in the protocol format Modbus RTU via RS485 interface. Accuracy according to EN/IEC 61557-12: Voltage: Kl. 0.5 | Current: Kl. 1 | Active energy: Kl. 1 | Blind energy: Kl. 1 | Active power: Kl. 1 | Blind power: Kl. 1 | Light power: Kl. 1 | Frequency 0.1 Hz | THD Class 2 Input: three-phase voltage: 80 – 500 V | single phase voltage: 50 – 290 V | power frequency: F = 50 – 60 Hz | energy consumption: voltage: ≤ 0.2 VA (phase neutral conductor), current: ≤ 1 VA (per phase)