VTrak E-Class Product Manual
138
Note 4: To specify UPS units by DNS names, ask your IT administrator to
add the DNS names to the DNS server, before you make UPS settings.
Viewing UPS Information
To view information about a specific UPS unit:
1. Click the Subsystem icon in Tree View.
2. Click the UPS icon.
3. Click the UPS1 or UPS2 icon.
4. Click the UPS tab in Management View.
UPS information includes:
•Model
• Serial Number
• Manufacture Date
• Firmware Version
• Voltage Rating – Output voltage of the UPS.
• Battery Capacity – Backup capacity expressed as a percentage.
• Remaining Backup Time – Number of minutes the UPS is expected to
power your system in the event of a power failure.
• Loading Ratio – Actual output of UPS as a percentage of the rated
output. See the Note below
• Temperature – Reported temperature of the UPS unit
Note
The maximum recommended Loading Ratio varies among models
of UPS units. The general range is 60% to 80%. If the reported
Loading Ratio exceeds the recommended value for your UPS unit:
• Have fewer subsystems or peripherals connected to this UPS
unit.
• Add more UPS units, or use a higher-capacity UPS unit, to
protect your RAID systems.
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