Title: +038=462.001-NB001._03-Installasjons og Brukerveiledning Xstorage Eaton.pdf
The frame of the battery rack is the primary contact point. The point of connection is the bare metal strips on the top side of the rack roof panel. All rack components must have metal-to-metal connection to the frame or a PE conductor. • Passive components (factory installed):Rack frame • Mounting rails • Side panels • Rack top panel and top trunking • Rack doors (optional)Powered components: • Battery packs • Connection unitFigure 24. Earth cabling inside battery rack 1 2 3Rack side panel Rack frame Connection unit4 5 6Battery pack IPC and shelf Rack top and trunkingInternal PE connection of the frame elements should have PE conductors installed at the factory. Check the fit and fastening of these PE cables.© Eaton 2019. All rights reserved.Revision: 001 Document ID: PCS M MANUAL52 (50)Eaton xStorage PCS Medium 50-200 kWUser's and installation guideEarth cabling between battery packs, connection unit5.7.2 and battery rack