Кириш рввиПУ

G-D – sistema generator – dvigatelь.

ARV – avtomaticheskie regulyator vozbujdeniya;
TSN – transformator sobstvennыx nujd;
ORU Otkrыtoe raspredelitelьnoe ustroystvo (tyagovыx pod­stantsiy vыpolnyaetsya analogichno ORU ponizitelьnыx podstan­tsiy promыshlennыx predpriyatiy.

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Bucket excavators - are excavating - loading machines of cyclic action, designed for excavating rock or soil and then loading it onto transport vehicles, rated voltage 6 (10) kV.

Arresters are external and internal. The arresters are designed to protect against overvoltages.

The application point is used to connect the frontal consumers of quarries and cuts to air and cable lines. Turn-key points can be used with disconnectors and switches. YAKNO-6 (10) EP, KRUPP-1-630-6 (10).

The transformer is an electromagnetic device that converts the energy of an alternating current of one voltage into the energy of another voltage.

An input high-voltage box installed in one of the compartments of the lower frame serves to connect the supply cable, carry out phase switching after the transfer of the transmission line, apply a portable grounding when performing repair work on the electrical equipment of the excavator and protect the ring collector from the action of the arc in the event of an open and short circuit. The box consists of three supporting porcelain insulators installed on the bar. The cores of the cable are fixed to the studs of insulators, which are closed with a removable cover having a cable entry hole