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RISH EM 3490

Rish Em 3490 is a 96mm x 96mm panel mounted kilowatt hour meter it measures active energy to class 1.0 accuracy with a 7 digit auto-resetting electro-mechanical counter. The unit provides LED indication for healthy phase, earthed load reverse current. The RISH EM 3490 is available in two version 3phase 3 wire and 3 phase 4 wire unbalanced load and is ideal for secondary metering in industrial applications.

Features :

  • Class 1.0 Accuracy
  • Class 0.5 optional
  • Available in 3 phase-4 wire and 3 phase-3 wire version
  • Led indication: Healthy phase,Reverse Current,pulse indication
  • Complies to Standards IS 13779,IEC 62053-21
  • 7 Digit auto-resettable mechanical counter
  • True RMS measurement
  • Fully programmable CT ratios
  • Fully isolated current input
  • Built in transient protection
  • State of art SMD technology
  • Pulse output: One potential free relay contact
  • Tamper proof design

Electrical Parameters :

Kilowatt hour (Active Energy)

Specifications :

Input Voltage:   57.7V to 277V L-N

                              100V to 480V L-L

Input Current: 5A/1A

Auxiliary Supply: Self Powered

Applications :

  • Distribution Panels
  • Control Panels
  • Industries
  • Workshops
  • State electricity boards
  • Secondary Metering


















 
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