ČSN EN 61850-7-3 ed. 2+A1

1.1 General This part of IEC 61850 specifies constructed attribute classes and common data classes related to substation applications. In particular, it specifies: - common data classes for status information, - common data classes for measured information, - common data classes for control, - common data classes for status settings, - common data classes for analogue settings and - attribute types used in these common data classes. This International Standard is applicable to the description of device models and functions of substations and feeder equipment. This International Standard may also be applied, for example, to describe device models and functions for: - substation to substation information exchange, - substation to control centre information exchange, - power plant to control centre information exchange, - information exchange for distributed generation, or - information exchange for metering. 1.2 Namespace name and version This new section is mandatory for any IEC 61850 namespace (as defined by IEC 61850-7-1:2011). The parameters which are identifying this new release of this namespace are: - Namespace Version: 2007 - Namespace Revision: B - Namespace name: "IEC 61850-7-3:2007B" - Namespace release: 3 - Namespace release date: 2019-10-02 1.3 Code Component distribution The Code Component will be available in light and full version: - Full version will contain definition of the whole LNs defined in this standard with the documentation associated and access will be restricted to purchaser of this part - Light version will not contain the documentation but will contain the whole definition of the LNs as per full version, and this light version will be freely accessible on the IEC website for download, but the usage remains under the licensing conditions.