Xtreme Power Conversion Corporation
M90U-80 & 140 User’s Manual
Page 55
Uninterruptible Power Supply
BATTERY TEST
Periodic Battery Test
Set periodic battery test disable or enable
• Disable (Default)
• Enable
Battery Test Interval
Set battery test interval (7~99 Days)
• 30 Days (Default)
Stop by Time
Set testing time for battery test (10~1000sec)
• 10 sec (Default)
Stop by Battery Voltage
Set stop battery voltage in battery test
(11~12V) x (battery Number)
• 11V x Battery Number (Default)
Stop by Battery Capacity
Set battery capacity to stop battery-testing.
(20~50%)
• 20% (Default)
Battery Age Alert
Battery Age Alert (Months)
Set battery age for replacement.
(Disable,12~60Months)
• Disable (Default)
If this feature is enabled and the battery has
been installed over this period, there is a warn
-
ing “Battery Age Alert” to indicate it.
Temperature Compensation
--
Set battery temperature compensation. (0~-5
(mV/°C/cl))
• 0(mV/°C/cl) (Default)
4.2.6.4 Pre-Alarm Screen
The Setup-Pre-Alarm screen and setting list as shown in Figure 4-18 and table 4-10. Pre-Alarm setting can be set
in any operation mode.
Figure 4-18 Setup-Pre-Alarm screen