404 Nine module width;

404 Direct connection, measure up to 100A;

404 Active Class 1, Reactive Class 2;

404 S0 pulse output communication;

404 Bidirectional energy;

404 LCD;

404 RS485 communication, 4 tariffs, Max demand, load profile;

404 Modbus RTU communication protocol;

Technical Specification

Supply voltage:3x230/400 Vac, 50 Hz;

Base and maximum current:10 (100) A;

Start current: 40mA;

Voltage operating ranges: 0.8 ~ 1.2Un ;

Power consumption voltage circuits: ＜1.5 W (2.5 VA);

Active accuracy: class 1 according to IEC/EN 62053-21;

Reactive accuracy: class 2 according to IEC/EN 62053-23;

RS485 serial port;

MODBUS RTU communication protocol;

Communications:S0 pulses according to IEC/EN 62053-31;

Active constant: 800 imp/kWh;

Reactive constant: 800 imp/kvarh;

Operating Temp:from -25 ℃ to +65 ℃;

Protection degree:IP 20 according to IEC/EN 60529;

Mounted on DIN rail according to EN 60715;

DIN modules:9;