Product Description
15
Liebert
®
GXT4
™
User Manual
1.7.5
Frequency Converter Mode
All models of the Liebert GXT4 are capable of frequency conversion. Frequency Conversion Mode can be
selected using the configuration program. Allowable frequency operating modes include:
• Auto Sensing - 50Hz or 60Hz – Bypass Enabled
• Auto Sensing - 50Hz or 60Hz – Bypass Disabled
• Frequency Converter - 50Hz – Bypass Disabled
• Frequency Converter - 60Hz – Bypass Disabled
1.7.6
Active ECO Mode
All Liebert GXT4 models can operate in Active ECO Mode. In this mode, the connected equipment is
powered through the bypass path to increase efficiency, reducing the electrical costs.
Active ECO mode keeps the rectifier and inverter operating, allowing the inverter to remain synchronized
to bypass. This synchronization allows the transfer of the connected equipment to UPS inverter power
almost seamlessly if bypass power falls outside the user-set limits. Once bypass power returns within the
acceptable parameters, the UPS will return to Active ECO Mode operation.
The default setting is Active ECO Mode Off.
NOTE
The default for all models of the Liebert GXT4 is “Auto Sensing - 50Hz or 60Hz – Bypass
Enabled.”
!
WARNING
Risk of electric shock. Can cause injury or death.
Never touch the AC input receptacle while the UPS is operating. Voltage may still be present even
when the AC input indicator is Off.
Summary of Contents for Liebert GXT4-10000RT208
Page 1: ...Liebert GXT4 UPS 208 V 5000 VA 10 000 VA 6000RTL630 User Manual ...
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Page 24: ...Product Description Liebert GXT4 User Manual 16 Page intentionally left blank ...
Page 36: ...Installation Liebert GXT4 User Manual 28 Page intentionally left blank ...
Page 52: ...Operation and Display Panel Liebert GXT4 User Manual 44 Page intentionally left blank ...
Page 70: ...Troubleshooting Liebert GXT4 User Manual 62 Page intentionally left blank ...
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