AR3DC Network analyzer

Description: The AR3DC is a network analyzer instrument with microprocessor, programmable, LCD display, designed for measuring variables in a network of low voltage DC.

Contact output can be set as max. or min. alarm contacts associated too any measured parameter, or as energy. They can also be set as contacts managed from the central unit.

Connections

Dimensions

  • DIN modular instrument
  • Direct current
  • RS 485 serial port
  • Value alternative measure every 2 s
  • 1 optocouples output

INPUT

  • Rated voltage (Un): 12, 24 or 48 V DC
  • Burden: < 1 W
  • Operating range: 80 – 120 % Un
  • Rated current (In)
  • Direct connection: 10, 20 or 40 A DC
  • Connection to external shunt: 50 – 1000 A / 60 mV DC
  • Operating range: 1 – 120 % In

CONTACTS OUTPUT

  • Number of outputs: 1
  • Optocoupler: < 48 V DC (24 V DC 1kΩ)

AUXILIARY VOLTAGE

  • Aux. V DC: Self supplied

Unique model