Application

The UMG 96 is a digital integral measuring instrument suitable for measuring and recording electrical parameters (True-RMS) in 50/60 Hz networks. The measurement is configured for three-phase systems with a central conductor (TN and TT networks). At the network frequency of 50 Hz or 60 Hz, the scanning frequency of the random measurements which take place once per second is 2.5 kHz or 3.0 kHz. The supply voltage and scanning frequency for operating the UMG 96L is taken from the L1-N measurement voltage.

The effective values and the minimum and maximum values are recorded every 15 minutes and the programming data is immediately stored in a non-volatile memory (EEPROM). The main characteristic of the measurement instrument is the compact construction (96x96 mm) and the high level of stability.

In order to achieve the functional diversity of the universal measurement instrument, you would need 13 analogue units such as an ampere meter, volt meter, volt meter converter, power measurer (kW, kva, kvar, cosp), an effective and reactive power meter (kWh/kvarh) and a frequency measurer. This means that the planning, installation, wiring and storage costs are significantly reduced in comparison to the use of analogue measuring instruments. Another advantage is the more precise and better legibility.

 

Areas of application:

  • The replacement of analogue integral measurement instruments
  • The display and checks of electrical parameters in energy distribution units
  • Energy management and cost centre analysis
Nächste Ansicht

Measurement value displays

The extremely legible LCD display in connection with the function keys informs the user about the selected measurement values (current, low, high and average values). Three measurement values can be simultaneously displayed in the LCD data field.

Display selection and shifting

All measurements values can be called up in the initial delivery status. Measurement values which are not required can be hidden and displayed again when necessary. A cycle between 1 and 250 seconds can be set for the automatic display shifting. The display shifting function can also be deactivated.