Vertiv Liebert GXT5 - ECO Mode; Maintenance Bypass Mode

Figure 2.27 Battery Mode Operation
Item Description
1 Mains/Utility input (bypass input)
2 Rectifier/PFC
3 Inverter
4 Battery charger
5 Battery
6 Bypass static switch
7 UPS output
2.7.4 ECO Mode
NOTE: ECO mode is only available on a single UPS system.
The energy saving ECO mode reduces power consumption by powering the load via bypass if the bypass voltage is normal or
by powering the load via the inverter when the bypass voltage is abnormal. You can use ECO mode to power equipment that
is not sensitive to power grid quality via bypass and reduce power consumption.
NOTE: During ECO mode, if a bypass failure or abnormal bypass voltage notification appears when the output is not
overloaded, the UPS will transfer to Normal Mode. However, if a notification showing bypass failure or abnormal
bypass voltage appears when the output is overloaded, the UPS will shut down the bypass and therefore the load will
shut down.
2.7.5 Maintenance Bypass Mode
Integrated maintenance bypass is available on 5 kVA to 10 kVA UPS models. For smaller models, an optional Micro POD may
be purchased to provide this functionality if needed.
28 Proprietary and Confidential ©2024 Vertiv Group Corp. 2 Product Description
Vertiv™ Liebert® GXT5 UPS Installer/User Guide