APC DP300E Series Power Supply User Manual


 
15User Guide Silcon DP300E Series 480V 400-500kVA
7OA0004 US rev. 02
Operation
3.0 Operation
The display is used to show parameters, alarms/messages, and measured values.
The alarm LED is used with an audible alarm to indicate unusual operating situa-
tions. The keyboard is used for programming and control of displaying parameters,
alarm messages, and displaying measured values.
3.1 Keyboard description
Displays
battery voltage
Displays
utility voltage
Displays
battery current
Displays
utility current
Displays time
Return to
normal window
Accesses
alarm stack
Chooses or
changes
parameters
Silences the
audible alarm
Displays output
frequency
Store
parameters/
enter parameter
stack
Scrolls down
through list
Displays
output current
Scrolls up
through list
Displays
output voltage
NOTE:
Utility = Mains