Powerware 9305 HS Series User And Installation Manual page 44

Meters display
The Meters display will inform various measurements of the UPS. Different measurements
can be selected with ↓ ↓ ↓ ↓ ↓ and ↑ ↑ ↑ ↑ ↑ buttons. Following measurement information is available:
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Output voltage, shows AC voltage of each output phase
•
Output current, shows current of each output phase
•
Output power, shows power in kW of each output phase
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Output frequency, unit is Hz
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Bypass voltage, shows bypass line voltages of each phase
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Input voltage, shows rectifier input line voltages of each phase
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Battery voltage, shows DC voltage of both positive and negative battery string
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Battery current, shows battery current of both positive and negative battery string
•
Internal temp, shows temperature inside the UPS, unit is °C.
•
Batt backup time, shows the battery backup time in minutes. If backup time is more
than 90 minutes the display shows 9999.
Pressing Menu button will return the display to Menu display.
Battery Status display
The Battery Status display informs what is the mode of operation of the ABM (Advanced
Battery Management).
Pressing Menu button will return the display to Menu display.
Alarm Log display
The Alarm Log display will indicate the 8 latest alarms of the UPS and also the time when
each alarm has happened. The time showed (days hrs:min:sec) is the time between
consecutive alarms. The alarms can be viewed by pressing the ↓ ↓ ↓ ↓ ↓ button. Pressing Menu
button will return the display to Menu display.
UPS parameters display
The UPS Parameters display will inform the values of the operational parameters of the UPS. These
parameters are to be changed only by service personnel of the manufacturer or by a representative
of an agent authorised by the manufacturer. The parameter value changes are password protected.
The values of different parameters can be viewed with ↓ ↓ ↓ ↓ ↓ and ↑ ↑ ↑ ↑ ↑ buttons. The display will
indicate first the parameter number (Pxx) and after that the value of the parameter (Vyy).
Pressing Menu button will return the display to Menu display.
UPS Identification display
The display informs the UPS type, unit serial number and unit part number. These options
can be scrolled with ↓ ↓ ↓ ↓ ↓ and ↓ ↓ ↓ ↓ ↓ buttons.
Pressing Menu button will return the display to Menu display.
Reset button display
Selecting this function will reset alarms that are not auto resetting. It will also return the
unit to normal mode if the unit has locked to bypass due to too many transfers to bypass
assuming transfer back to normal operation is enabled. The reset button does not correct
the condition that caused the alarm.
Pressing Menu button will return the display to Menu display.
44 20 - 80 kVA parallel UPS system
User's and Installation Manual
1018390
Revision C