UMG 96-PQ-L-LP

Ficha técnica

Nº de artículo: ver variantes de productos
Janitza UMG 96-PQ-L-LP Front 1

Los datos de un vistazo

Certificaciones

  • Certificado UL

Armónicos V / A

1. – 65.

Clase de energía activa

Clase 0,5S (… A/333 mV) y 0,5S para las bobinas Rogowski (... mV/kA)

Entradas digitales

3

Salida digital / de pulsos

3

Tamaño de memoria

64 MB

Interfaces

  • RS485

Protocolos

  • Modbus RTU

Redes

  • Red TT
  • Red TN

Variantes del producto

Nº de artículo: 5236006

Tensión de alimentación CA

90 … 277 V AC

Tensión de alimentación CC

90 … 250 V DC

Nº de artículo: 5236007

Tensión de alimentación CA

24 … 90 V AC

Tensión de alimentación CC

24 … 90 V DC

Funciones y características

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