LUMEL

3-Phase Network Meter, ND30

  • Measurement and recording of 54 power network parameters, including current
    and voltage harmonics up to 51st, in 1-phase 2-wire or 3-phase 3 or 4-wire balanced
    and unbalanced systems
  • Graphical color display: LCD TFT  3,5’’, 320 x 240 pixels, fully configurable by a user
    (10 vies, 8 parameters in each)
  • Indications include the values of programmed ratios
  • Memory of minimum and maximum values
  • 2 configurable alarm outputs
  • Optional: analog output 0/4...20 mA and 2 PT 100 inputs (eg. for measurement of transformer temperature)
  • Data archiving in the internal memory 8 GB (option)
  • Digital output RS-485 - MODBUS protocol.
  • Modern and user-friendly Ethernet interface 10/100 BASE-T (option):
    • protocol: MODBUS TCP/iP, HTTP, FTP,
    • services: www server, ftp server, DHCP client
  • Programming of parameters using free eCon software
  • Battery backup RTC
  • Overall dimensions: 96 x 96 x 77 mm
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  • Measurement and recording of up to 54 power parameters
  • 1-Phase 2/3, 3-Phase 3/4 wire balanced/unbalanced systems
  • RS485 MODBUS, TCP/IP

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Product description

  • Measurement and recording of 54 power network parameters, including current
    and voltage harmonics up to 51st, in 1-phase 2-wire or 3-phase 3 or 4-wire balanced
    and unbalanced systems
  • Graphical color display: LCD TFT  3,5’’, 320 x 240 pixels, fully configurable by a user
    (10 vies, 8 parameters in each)
  • Indications include the values of programmed ratios
  • Memory of minimum and maximum values
  • 2 configurable alarm outputs
  • Optional: analog output 0/4...20 mA and 2 PT 100 inputs (eg. for measurement of transformer temperature)
  • Data archiving in the internal memory 8 GB (option)
  • Digital output RS-485 - MODBUS protocol.
  • Modern and user-friendly Ethernet interface 10/100 BASE-T (option):
    • protocol: MODBUS TCP/iP, HTTP, FTP,
    • services: www server, ftp server, DHCP client
  • Programming of parameters using free eCon software
  • Battery backup RTC
  • Overall dimensions: 96 x 96 x 77 mm

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