Rules for the installation of electrical installations. All current sections of PUE-6 and PUE-7

The rules for the installation of electrical installations (Puz) 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, must be regulated by other regulatory documents. Separate requirements of these Rules can be applied to such electrical installations to the extent that they are similar in terms of execution and working conditions by electrical installations considered in these Rules. The requirements of these Rules are recommended for existing electrical installations if this 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