Home EventsMRZ-1 successfully passed approval operation in a Russian substation

MRZ-1 successfully passed approval operation in a Russian substation

28.02.2014

MRZ-1 successfully passed approval operation in a Russian substation

The relay protection and automation of MRZ-1 series (the brand name of the series DRAGON 1 for Russian market) successfully pass the one-year approval operation.  The IEDs were mounted and used as relay protection and automation in distribution transformer substation (Power Station – 26196) in the southern part of Moscow.

In his letter, Mr A.V. Mayorov, the technical director of OAO «OЭK» (united energy company), recommends implementation of MRZ-1 series in distribution switchgear through the voltage spectrum, from 6 kV to 35 kV, for reconstruction as well as for building of new facilities.

Mr. Mayorov defines devices of MRZ-1 series as universal and competitive, referring to their high technical quality, completely proven within this approval period (high precision measurement; stable and robust operation; without failures; convenient and simple interface, a wide range of protective relay functions, etc.).