Title: +038=462.001-NB001._03-Installasjons og Brukerveiledning Xstorage Eaton.pdf
The protective equipotential grounding (PE) connection must be designed to meet fault protection requirements. Fault protection is required to prevent electric shock which can result from contact with accessible conductive parts during and after an insulation failure.One of the measures to provide fault protection is the PE bonding between accessible conductive parts of the equipment and a PE conductor that will be connected to the main building ground. The electrical connection points must be corrosion-resistant.Figure 23. General PE cabling diagram A1 Battery rack 1 A2 Battery rack 2 An Battery rack n DC tie cabinet BC D EPCS unit System controller Main building ground© Eaton 2019. All rights reserved.Revision: 001 Document ID: PCS M MANUAL51 (50)Eaton xStorage PCS Medium 50-200 kWUser's and installation guide5.7.1Earth cabling inside battery rack