| Description de l'article | Power analyser with ethernet, MODBUS rtu & PROFIBUS DP / supply voltage 230V AC, 256 MB memory, front panel mounting, 144 x 144 MM / RS485 interface (MODBUS rtu), ethernet, PROFIBUS DP, 256 MB memory, clock and battery. Communication protocols: MODBUS (rtu, TCP, gateway), TCP/IP, HTTP (configurable homepage), FTP (file transfer), SNMP, NTP (time synchronisation), SMTP (email function), DHCP, SNTP and TFTP. & BACNET IP (optional). 5 digital outputs, usable as pulse output (KWH / KVARH), switch output, threshold value output, logic output or remote via MODBUS, enable quick and low-cost monitoring of power quality and energy consumption. 8 digital inputs usable as pulse input, logic input or state monitoring. 4TH current transformer input for continuous monitoring of the n-conductor by means of the 4. Current input. Harmonics analysis up to 40. Harmonic, rotary field components, distortion |