Multifunction power metering ND31

Sifam Tinsleys ND31 power quality meters with recording and MQTT (IIoT), BACnet/IP or Modbus TCP/IP protocols. Measurement of 54 parameters, harmonics up to 63rd, MQTT protocol dedicated to IIoT applications, graphical screen-fully configurable by a user and very user- friendly www server interface - these are just some advantages of our new power network meter ND31 type. Features Indications include the values of programmed ratios. Memory of minimum and maximum values. 2 configurable alarm outputs. Mode of supervisory relay for alarm outputs. Supervisory relay mode enables detection of following events: voltage drop or growth current drop or growth phase loss current or voltage unbalance phase sequence User can specify: the thresholds of monitored events monitoring of phase relay memory of relay state delay of switch-on/off relay relay state after the event has occured. Optional: analog output 0/4...20 mA and 2 x Pt100 inputs (e.g for measurement of transformer temperature). Logging of up to 32 measured parameters in the internal memory 8 GB. Digital output RS-485 - MODBUS protocol. Modern and user-friendly Ethernet interface 10/100 BASE-T: protocol: MODBUS TCP/iP, HTTP, FTP, MQTT protocol, BACnet/IP protocol, services: www server, ftp server, DHCP client, NTP server. Programming of parameters using free eCon software. Battery backup RTC. Overall dimensions: 96 x 96 x 77 mm.