Delta HPH-100K, Руководство пользователя, Страница: 23 / 80

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Chapter 4 Operation Modes
Table 4-1: The battery status is as follows
Battery Capacity Buzzer LCD Display
Full/ Mid
The alarm beeps once every 10
seconds. (ON for 0.1 second and OFF
for 9.9 seconds)
BATTERY CAPACITY
00V/ 000
Low
The alarm beeps once every 0.5
second. (ON for 0.1 second and OFF for
0.4 second)
BATTERY CAPACITY
00V/ 000
Under Long beep
SHUT DOWN DUE TO
DEPLETED BATTERY
y
Bypass Mode
The critical load is directly supplied by the utility power and the batteries are charged. During
bypass mode, the BYPASS LED indicator ( ) illuminates (yellow).
(Figure 4-5: Path of Electrical Power through the UPS in Bypass Mode)
BYPA.
MAIN
LOAD
Batteries
Rectifier Inverter