RELIABLE, FUTURE-ORIENTED & MODULAR

FULL-WAVE EVENTS DIRECTLY IN THE DISPLAY

Whether voltage quality analysis, residual current or temperature monitoring: the UMG 96-PQ-L offers suitable functions for all applications. With the UMG 96-PQ-L, it is now possible to ensure complete transparency of the power quality at all levels at low cost and thus avoid failures in systems.

Full-wave events can be measured, shown directly on the display and analyzed. In addition, the modular network analyzer has a large memory that offers storage space for several years thanks to special data compression. The long storage time of current, power and work is retained even with high-resolution power quality measurement thanks to the memory split.

All values can be conveniently displayed and graphically represented on the color graphic display. In addition, the UMG 96-PQ-L offers plug-in modules for function extensions and 50 comparators, which can be configured individually or via predefined comparator profiles.

The Class S versions of the UMG 96-PQ-L offer additional functions such as the detection of flicker or interharmonics. This enables the requirements of EN 50160 and IEEE519 to be met. Subsequent activation to class S is also possible.

MODULE UMG 96-PA-RCM-EL

EASY MODULAR EXPANSION
The device can be quickly and easily extended with an Ethernet interface, 2 residual current inputs, a temperature input and a 4th current input using a plug-in extension module. When using the Ethernet module, there are also additional connection options for up to 30 simple MID energy meters as slave devices, e.g. type B23 312-10J.

  • Record temperature and monitor via integrated comparator
  • Ethernet interface and Modbus gateway
  • Residual current measurement or DC power measurement
  • Neutral conductor measurement (I4 – current measurement)

FEATURES AND FUNCTIONS

VOLTAGE QUALITY

  • Harmonics up to the 65th harmonic
  • High sampling rate with 280 sampling points per full wave
  • 20 ms RMS value memory
  • Full wave events

VISUALIZATION

  • Oscilloscope function
  • Pointer diagram in the display
  • History of the drag indicator in the display
  • Resetting the slave hands via the display or remotely

INSTALLATION & INTEGRATION

  • Overvoltage category 600 V CAT III
  • Easy installation thanks to 96 x 96 mm front panel
  • Use in IT networks with variant 52.36.005
  • Time setting via third-party systems in accordance with DIN 60970-5-4

ENERGY MANAGEMENT

  • Identification of potential savings
  • Active energy class 0.2S
  • Compliance with regulatory and tax requirements
  • Adjustable gridded mean values

MEMORY

  • High storage depth with low storage requirements
  • Storage depth up to 15 years with 23 readings of 15 min and 8 readings of 1 h each
  • Memory partitioning into long-term memory and high-resolution PQ short-term memory

MODULARITY

  • Record temperature and monitor via integrated comparator
  • Ethernet interface and Modbus gateway
  • Multifunctional inputs for residual current measurement or DC power measurement
  • Neutral conductor measurement (I4 – current measurement)

PERIPHERY

  • 3 digital outputs
  • 1 analog output
  • 3 digital inputs

COMMUNICATION

  • Client / Server
  • Gateway function
  • Ethernet interface
  • RS485
  • 5 simultaneous Modbus TCP connections

OPERATION

  • 6-button operation on the color graphic display
  • Intuitive operation
  • Configuration directly on the display
  • Service on site
  • Adjustable home screen and return

COMPARATOR

  • 50 comparators in the device
  • Hysteresis
  • Predefined comparator profiles for quick configuration (GridVis®)

CLASS S

  • Flicker
  • Interharmonics
  • Standard-compliant PQ data based on e.g. EN 50160 and IEEE519
  • Rapid voltage changes
  • Over & under frequencies

EVENTS

  • Representation in the display
  • Read out last event via Modbus
  • Display effective value curves in the GridVis® event browser