ABB PowerWave 33 and PowerScale UPS Railway Project Reference

This document details ABB's supply of PowerWave 33 and PowerScale uninterruptible power supplies (UPSs) for the North-South Railway (NSR) project in Saudi Arabia, the world's largest railway construction undertaking. The UPS systems protect IT, ticketing, telecom, surveillance systems, and the traffic control center across five passenger stations and the new Riyadh station, with commissioning completed during 2014.