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Transducer Nodes

EMNs, Wi-Zone, Wi-Pulse, Wi-Temp

 

The EMN Energy Meter Node

EMN 20...100

 

EMN 200...2000

 

EMNs Technical Data

 

  • Nominal Current : 20 to 2000A
  • Nominal Voltage : 90… 480 V r.m.s
  • Accuracy (IEC 62053):
    • Active energy class 1
    • Reactive energy class 3
  • Frequency: 50-60 Hz
  • Line powered or external 24 VDC power supply
  • Network configuration:
    • 3 phase Star or Delta
    • Single phase

 

 

 

The values measured by the EMN are the following:

 

 

 

 

 

Wi-Pulse

Wi-Zone

Wi-Pulse

Wi-Zone

Technical data

  • Pulse input voltage max 3,3 VDC
  • Pulse standard EM 62053-31 class B
  • Counter + interval based value from 5 to 30 minutes
  • Time synchronised with EMNs
  • Battery powered or external power supply

 

Technical data

  • Temperature range: -10 ...+55°C
  • Relative humidity : 0 ... 100%
  • Interval setting : 5...30 minutes
  • Time synchronised with EMNs
  • Battery powered or external power supply
Wi-Temp  

Wi-Temp

  

Technical data

  • 2 external temperature probes
  • Temperature -30 to +110°C
  • Interval setting: 5...30 minutes
  • Time synchronised with EMNs
  • Battery powered or external power supply
 
Related Downloads

Wi-LEM animation (size: 37 Mb)