North American Truck & Bus Manufacturer

May 20, 2021

Touchstone Engineers led design and commissioning to replace a failing, obsolete UPS system with an Eaton N+1 redundant 750kW UPS system.  Unique Eaton UPS features tested included ECT (loading without load banks) and ESS and VMMS energy efficiency modes.  Multiple load banks totaling 750kW were also connected.  Existing equipment including standby generators, ATSs and cooling systems were partially commissioned.