ADVANCED DEPOT EXCHANGE|-YEAR DEPOT REPAIR: 5SW5Y-1750UC|-Expedited parts coverage for 5 years|-Parts, electronics and UPS batteries coverage|-Next business day shipping|-Technical support||ON-SITE 24X7, NEXT DAY RESPONSE|2 YEAR UPGRADE: WUN72XXX-2509UC|-On-site expedited parts and labor coverage for first 2 years|-Parts, electronics and UPS batteries coverage|-Eaton on-site labor coverage|-24x7 coverage, next day response|-Next day shipping|-Technical support||3 YEAR FLEX PLAN: FLN73XXX-2509UC|-On-site parts and labor coverage for years 3 to 5|-Parts, electronics and UPS batteries coverage|-24x7 on-site labor coverage, next day response|-Next day shipping|-Technical support