UMG 104

UMG 104 - Measurement Device for IT, TN, and TT Systems

  • 4 voltage measurement inputs
  • 4 current measurement inputs
  • Continuous monitoring of voltage and current inputs
  • Energy measurement, measurement uncertainty class 0.5 for current transformers ../5A
  • Energy measurement, measurement uncertainty class 1 for ../1A current transformers
  • Records over 800 measurement values
  • Fourier analysis of 1st to 40th harmonic components for U, I, P (consumption/supply), and Q (inductive/capacitive)
  • 2 digital inputs
  • 2 digital outputs
  • Temperature measurement input
  • LC display with optional backlighting
  • 2 buttons
  • Optional Profibus DPV0
  • RS485 (Modbus RTU)
  • RS232
  • Operating temperature range: -10°C to +55°C
  • Mounting on 35 mm DIN rail
  • Suitable for installation in switchgear
  • Ideal for measurement in networks with frequency converters.