UMG 96-PQ-L-LP

Technical details

Item no.: see product variants
Janitza UMG 96-PQ-L-LP Front 1

Data at a glance

Certifications

  • UL certified

Harmonics V / A

1st – 65th

Active energy class

Class 0.5S (… A/333 mV) and 0.5S for Rogowski coils (... mV/kA)

Digital inputs

3

Digital / Pulse output

3

Memory size

64 MB

Interfaces

  • RS485

Protocols

  • Modbus RTU

Networks

  • TT-Net
  • TN-Net

Product variants

Item no.: 5236006

Supply voltage AC

90 … 277 V AC

Supply voltage DC

90 … 250 V DC

Item no.: 5236007

Supply voltage AC

24 … 90 V AC

Supply voltage DC

24 … 90 V DC

Functions and features

Power quality

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

Energy management

  • Identify savings potentials
  • Active energy class 0.5 S
  • Compliance with regulatory and tax requirements Configurable screened average values

Visualization

  • Oscilloscope function
  • Phasor diagram on the display
  • History of drag indicator values on the display
  • Resetting of the drag indicator values via display or remotely

Operation

  • 6-button operation on the color graphic display
  • Intuitive operation
  • Configuration directly on the display
  • On-site operation
  • Configurable home screen and jump-back point

Events

  • Representation in the display
  • Read out last event via Modbus
  • Display root-mean-square value curves in the GridVis® event browser

Modularity

  • Temperature measurement with monitoring via integrated comparator
  • Ethernet interface and Modbus gateway
  • Multifunction inputs for residual current measurement or DC power measurement

Limit value monitoring

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

Peripherals

  • 3 digital outputs
  • 1 analog output
  • 3 digital inputs
  • 4 power inputs directly from the basic device

Installation & integration

  • Overvoltage category 600 V CAT III / 300 V CAT IV
  • Easy installation thanks to 96 x 96 mm front panel
  • Time setting via third-party systems according to EN 60870-5-4:1993
  • Serial interface with Modbus RTU

Communication

  • Client / Server*
  • Gateway function*
  • Ethernet interface*
  • RS-485
  • 5 simultaneous Modbus TCP connections*

*with module 96-PA-RCM-EL

Memory

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

Low-power inputs

  • Switchable current measuring channel
  • Low-power current measuring channel for low-cost 333 mV current transformer
  • Current measurement with passive Rogowski coils e.g. 100 mV/1 kA