Multifunction power analyser with RCM

The multi-purpose unit for integration into control panels. Continuous monitoring of the power quality, analysis of electrical interference in the event of network problems.

 

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Overview of all basic data

Communication

  • Profibus (DP/V0)
  • Modbus (RTU, TCP, Gateway)
  • TCP/IP
  • BACnet (optional)
  • HTTP (Homepage)
  • FTP (File transfer)
  • SNMP
  • TFTP 
  • NTP (time synchronisation)
  • SMTP (email function)
  • DHCP

Interfaces

  • Ethernet
  • Profibus / RS485 (DSUB-9)
  • RS485 Modbus (terminal strip)

Accuracy of measurement

  • Energy: Class 0.2S (... / 5 A)
  • Strom: 0,2 %
  • Spannung: 0,1 %

Power quality

  • Harmonics up to 63th harmonic
  • Short-term interruptions (> 20 ms)
  • Transient recorder (> 50 μs)
  • Starting currents (> 20 ms)
  • Unbalance

Networks

  • IT, TN, TT networks
  • 3 and 4-phase networks
  • Up to 4 single-phase networks

Measured data memory

  • 256 MByte Flash
  • 32 MB SDRAM

PLC functionality

  • Graphical programming
  • Jasic® programming language
  • Programming of threshold values etc.

2 digital inputs

  • Pulse input
  • Logic input
  • State monitoring
  • HT / LT switching

2 digital outputs (UMG 96)

  • Pulse output kWh / kvarh
  • Switch output
  • Threshold value output
  • Logic output

Thermistor input

  • PT100, PT1000, KTY83, KTY84

RCM – Residual Current Monitoring

  • 2 residual current inputs

Network visualisation software

  • GridVis®-Basic (in the scope of supply)

Areas of application

  • Continuous monitoring of the power quality
  • Energy management systems (ISO 50001)
  • Master device with Ethernet gateway for subordinate measurement points
  • Visualisation of the energy supply in the LVDB
  • Analysis of electrical disturbances in the event of power quality problems
  • Cost centre analysis
  • Remote monitoring in the property operation
  • Use in test fields (e.g. in universities)

Article number

52.26.001, 52.26.003

5226001, 5226003