User Manual

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Battery
 Status: Displays the present status of the battery packs.
 Fully Charged: The batteries are at 100% capacity.
 Discharging: The UPS is supplying battery power to support the load. This is caused by a utility power failure
or battery test.
 Charging: The batteries are charging.
 Boost Charging: Boost charging involves a high current for a short period of time to charge the battery.
Boost charger enables the quick charging of depleted batteries.
 Float Charging: The float charger starts charging the battery by exerting a charging voltage. As the battery is
charged, its charging current reduces gradually. The float charger senses the reduction in charging current
and reduces the charging voltage.
 Exhausted: Batteries are exhausted; UPS stops the output power.
 Reversed Connection：Connection between UPS and batteries is wrong on electrical polarity.
 Capacity Critically Low: The battery capacity is too low and the UPS may shut down immediately.
 Not Present: There are no batteries present in the UPS.
 Testing: The UPS is performing a battery diagnostic test. See the UPS/Diagnostics page for more details
about the test results.
 Normal: The batteries are working normally.
 Voltage: The present voltage supplied by the batteries.
 Remaining Runtime: The amount of time that the UPS can supply power to its load.
 Remaining Charge Time: The remaining time the batteries required to be fully charged.
 Capacity: The present capacity of the batteries expressed as a percentage of full charge.
System
 Status: Displays the present operating status of the UPS.
 Normal: The operating status is normal.
 Fault: The UPS is in fault state due to an internal malfunction.
 Overheat: The temperature exceeds the normal temperature threshold.
 Bypass Fault: The bypass module of UPS has been malfunctioned.
 Bypass Fan Fault: The fan of the bypass module has been malfunctioned.
 Module Failure: One of UPS modules is no more normal and offline.
 Unable Recover: UPS fails to recover to line mode from bypass on occurred overload condition in past one
hour.
 Temperature: The present internal temperature of the UPS. It is displayed in both Celsius (°C) and Fahrenheit
(°F).
 Maintenance Break: Displays the present operating status of maintenance break.
Note: When the UPS needs maintenance or repair, the load can be transferred to maintenance bypass without
interruption and the power module can be removed for maintenance.
 Opened: The UPS is in maintenance bypass mode.
 Closed: The UPS is not in maintenance bypass mode.