VERTIV 
FIRMWARE RELEASE NOTES

AFFECTED MODELS: GXT5 1KVA-3KVA Lithium (LV / I)
GXT5LI-1000LVRT2UXL
GXT5LI-1500LVRT2UXL
GXT5LI-2000LVRT2UXL
GXT5LI-3000LVRT2UXL
GXT5LI-1000IRT2UXL
GXT5LI-1500IRT2UXL
GXT5LI-2000IRT2UXL
GXT5LI-3000IRT2UXL

NOTE:
Each release includes all the updates from previous releases.
Refer to the update procedure in the zip file for detailed update instructions.
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2025-JUNE RELEASE

FILES:
GXT5LI-MCU190-DSP140-LV-I.bin
GXT5LI-MCUV130.bin

1. Start with No Battery ENABLED by default.
2. Auto Restart without Battery ENABLED by default.
3. HID re-map.
4. Power Assist output voltage corrected.
5. For I models, IT system compatibility is now Enabled.
6. Battery Test now takes 30 seconds to complete and is performed by the BMS. ND23 event code is added for Battery Test Pass.

Note: To sync GXT5 LI MCU Firmware across all models, GXT5 LI LV/I Firmware has moved directly to V190.

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2024-AUGUST RELEASE

FILES:
GXT5LI-MCU170-DSP130-LV-I.bin
GXT5LI-MCUV130.bin

1. Optimized the fan speed control to reduce audible noise levels.

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2023-AUGUST RELEASE

FILES:
GXT5LI-MCUV160-DSPV120-1-3k LV-I.bin
GXT5LI-MCUV130.bin
GXT5LI-48VBMSV120.bin

1. Improved RDU101 web-interface active events log by removing "UPS Output on Inverter" alert.
2. Improved the Lithium battery parameters on the UPS LCD
3. Enabled the ability to remotely update the BMS firmware through the UPS communication cable
4. MCU firmware was remerged with the 5-10kVA models (why it skipped from V130 to V160 due to 5-10kVA release of V150)

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2022-May RELEASE

FILES:
GXT5LI-MCUV130-DSPV120-1-3k-LV-I.bin

1. Initial Release.

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