Energy Metering Systems compliant with Erex system

Erex system communicates with most of the existing on board Energy Metering Systems (EMS) available in the market.

Additionally, Eress organisation issues a certificate for those energy metering systems communicating successfully with Erex system.  

Erex compliant certificate has been issued for the following systems: 

- HaslerRail

- Microelettrica Scientifica 

- ÖBB Railpower Box

Please contact for more information


Postal Address:
Bane NOR, Energi, Eress
P.O. Box 788 Sentrum
0106 Oslo, Norway

Switchboard: +47 22 45 50 00


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Contact Eress by phone + 47 22 45 50 00.