Firmware Upgrade Options for Smart-UPS Ultra 5, 8, and 10 kVA UPS Models
Introduction:
Smart-UPS Ultra 5, 8, and 10 kVA UPS models support user-upgradeable firmware. Firmware upgrades can provide product improvements, feature enhancements, and cybersecurity remediations throughout the product lifecycle.
Important: During a firmware upgrade, battery backup is unavailable. Equipment powered by the UPS will not be protected from power failures.
Applicable models:
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- SRTL5KRM2UI
- SRTL5KRM2UI-HW
- SRTL5KRM2UJ
- SRTL5KRM2UJ-HW
- SRTL5KRM2UT
- SRTL5KRM2UT-5KRMTF
- SRTL5KRM2UT-5KTF
- SRTL5KRM2UT-HW
- SRTL5KRM2UTUS
- SRTL8KRM4UT
- SRTL8KRM4UI
- SRTL8KRM4UJ
- SRTL8KRM4UT-5KTF
- SRTL10KRM4UT
- SRTL10KRM4UI
- SRTL10KRM4UJ
- SRTL10KRM4UT-5KTF2
- SRTL10KRM4UT-10KTF
Upgrade Methods:
| Upgrade Method | Available For | Recommended For |
| USB Flash Drive | All models | Local upgrade |
| Network Management Card (NMC) Web Interface | All models | Remote upgrade |
How to upgrade the UPS firmware using a USB flash drive?
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Download the Firmware Upgrade via USB Flash Drive User Guide for Smart-UPS Ultra 5, 8, and 10 kVA. The guide contains detailed instructions, screenshots, firmware download links, and prerequisites. The complete process may take 25-30 minutes.
How to upgrade the UPS firmware using the web interface of the Network Management Card?
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Download the Firmware Upgrade via NMC Web Interface User Guide for Smart-UPS Ultra 5, 8, and 10 kVA. The guide contains detailed instructions, screenshots, firmware download links, and prerequisites. The complete process may take 25-30 minutes.