Measuring transformers


National legislation

Ordinance on the metrological and technical requirements referring to measuring transformers for measurement of electrical voltage

Official Gazette, No. 11/2006


Competent authority

State Office for Metrology
Phone: +385 1 563 00 00


Scope of application

Prescribes rules on the metrological and technical requirements relating to measuring transformers.

Main requirements that the business user needs to know about

Measuring Transformers should comply with the stipulated metrological and technical requirements.

National action – Measuring Transformers are subject to initial verification. Valid Type Approval Certificate required.


Market Surveillance Authority

State Office for Metrology


Link to the TRIS database

In the TRIS database you can look up the notification of the technical rule