DNV GL (formerly – KEMA) updated IEC 61850 test register

Updated test register includes a lot more IEC 61850-9-2LE conformant stand-alone merging units and IEC 61850-8-1 ed. 2.0 conformant devices.

List of IEC 61850-9-2LE conformant devices includes:

  1. Siemens SIPROTEC 7SC805 (Germany).
  2. Mikronika SO-52v11-MUA (Poland).
  3. Alstom Grid MU AGILE AMU (England).
  4. CYG SUNRI PRS-7395 Smart Terminal & Merging Unit (China).
  5. Yousung Instrument & Electric YSMU-121540 (Korea).
  6. Omicron CMC353 Test Set (Austria)
  7. Omicron CMC356 Test Set (Austria).
  8. NARI Relays PCS-221 Merging Unit (China).
  9. Omicron CMC256plus Test Set (Austria).
  10. Omicron CMC850 Test Set (Austria).
  11. Interoptix SAMU-IX merging unit for protection (USA).
  12. Bharat Heavy Electricals BHEL-MU Merging Unit (India).
  13. ABB CP-MUP merging unit for protection (Switzerland).


List of IEC 61850-8-1 ed. 2.0 conformant devices includes:

  1. Siemens – SIPROTEC 5 and SIPROTEC 4 series.
  2. ABB – REC670, REB670, RED670, REG670, REL670, RES670, RET670.
  3. Alstom Grid – MiCOM P40 Agile P546 (differential protection).

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