Vertiv LIEBERT GXT5 Series User Manual

Vertiv | Liebert® GXT5™ | Installer/User Guide 41
3.6. Shutting-down the UPS Completely
WARNING! Risk of electric shock
Can cause injury or death. Disconnect all local and remote electric power supplies before working with
the UPS. Ensure that the unit is shut down and power has been disconnected before beginning any
maintenance.
For 5-kVA to 10-kVA models, transfer to Bypass mode, see Transferring from Normal to Bypass Mode on previous
page. Then, if power to the load is not needed, open the MCB.
For systems with direct power distribution, isolate the UPS from AC power by disconnecting the external- input
MCB. If the main and bypass are independently powered, close the two input MCBs.
3.7. Remote Emergency Power-o (REPO)
REPO turns o the UPS in emergency conditions such as re or ood. When an emergency occurs, the REPO
switch turns o the rectier and inverter and stops powering the load immediately. The battery stops charging
and discharging.
To manually power-o in an emergency, disconnect the terminal connecting the REPO port on the rear of the
UPS.
If mains/utility power is present, the UPS control circuit remains active even though output power is disabled. To
remove all mains/utility power, disconnect the external main-input MCB.

Vertiv LIEBERT GXT5 Series Specifications

General

Model	LIEBERT GXT5 Series
Product Type	UPS
Topology	Double Conversion Online
Display	LCD
Form Factor	Tower, Rackmount
Output Voltage	200/208/220/230/240 VAC
Output Frequency	50/60Hz ±0.1Hz (battery mode)
Typical Backup Time	Varies by model and load
Communication Ports	USB, RS-232
Operating Temperature	0°C to 40°C (32°F to 104°F)
Relative Humidity	0% to 95% (non-condensing)
Dimensions	Varies by model
Weight	Varies by model
Certifications	UL, cUL, CE, RoHS
Battery Type	Valve Regulated Lead Acid (VRLA)