MITSUBISHI | 9700 SERIES UPS | Page Number: |
ELECTRIC | OWNERS / TECHNICAL MANUAL |
2.3.2 INPUT POWER FAILURE
During an Input Power Failure the UPS will run on the Batteries. The following will be displayed. The indication of battery operation, load factor, and bar graph.
FIGURE 2.11 Battery Operation Screen
The LCD will display a battery low voltage announcement when battery capacity is near depletion.
FIGURE 2.12 Battery Low Voltage Screen
The End of Battery Discharge announcement is displayed when the battery end voltage is reached. At that time, the inverter will perform an electronic shutdown to prevent battery loss of life typical of extreme deep discharge conditions. The inverter will automatically restart to power the load and the batteries will be simultaneously recharged after input power is restored. Details of the End of Battery announcement is shown in Figure 2.13.
FIGURE 2.13 Discharge Termination Screen
MITSUBISHI ELECTRIC 9700 SERIES UPS
