Rules for the device of electrical installations. All current sections of the 6th and 7th editions with changes and additions

The rules for the installation of electrical installations (BUZ) apply to newly constructed and reconstructed electrical installations of DC and AC with a voltage of up to 750 kV, including special electrical installations considered in section. 7 of these Rules. The device of special electrical installations that are not considered in section. 7, should be regulated by other regulatory documents.

Certain requirements of these Rules can be applied to such electrical installations to the extent that they are similar to electrical installations and working conditions considered in these Rules.

The requirements of these Rules are recommended for existing electrical installations if it increases the reliability of the electrical installation or if its modernization is aimed at ensuring security requirements. In relation to reconstructed electrical installations, the requirements of these Rules apply only to the reconstructed part of electrical installations.