TS_604_01 PowerWave PW3000/TP User Manual UK 5/1/18
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2: General Description
The default screen provides the following information:
• UPS input parameters – including an indication of
the mains/bypass input voltage, and frequency
• UPS status – a symbolic indication of the UPS
operating mode and fault/abnormal conditions. A list
of status symbols is described in Table 2.5.
• Battery status – including the battery voltage and a
graphical indication of the available battery charge
• Load status – graphical and numerical percentage
indication of the connected UPS load
• UPS output – including an indication of output
voltage, frequency and load power (W)
Default Screen status symbols
Table 2.5 Default Screen status symbols
Symbol
Status
Description
ON-LINE
UPS is operating with the load supplied by the inverter.
ON BATTERY
UPS is operating from battery power, usually due to a mains failure.
ON BYPASS
UPS is operating with the load supplied from the bypass mains power.
Note: if there is a bypass supply failure while the UPS in on bypass, it will
not transfer to
ON LINE
or
ON-BATTERY
mode unless it is operating in
the ECO-mode – also known as High Efficiency (HE) mode.
ECO Mode
(HE mode)
UPS is operating with the load supplied from the bypass mains power.
In case of bypass mains failure, the UPS transfers to ON LINE mode or
ON BATTERY mode and the load is supplied continuously.
ECO-mode can be enabled/disabled through the control panel
Settings
menu or the UPS monitoring/control software.
CONVERTER mode
UPS is set to operate with a different input and output frequency – either
50Hz-60Hz or 60Hz-50Hz. In case of input mains power failure, the
bypass is inhibited and UPS transfers to ON BATTERY mode.
WARNING
UPS is operating in the presence of an abnormal condition that does not
call for the UPS to be shut down.
See the Troubleshooting chapter for details.
FAULT
The UPS has experienced a fault condition. It may disconnect the load
or transfer the load to bypass depending on the type of failure. In all
cases, there will be a constant alarm and the LCD back-light will
become red. See the Troubleshooting chapter for details.
OVERLOAD
UPS is overloaded. The load should be reduced to <90% of the UPS
rated capacity in order to stop the alarm.
BATTERY TEST
UPS is performing a battery test.
BATTERY
DISCONNECTED
UPS battery is disconnected or defective – accompanied by an alarm.
Mains
288V
v
v
v
HZ
HZ
W
v
100%
220
220
220
220
50
9000
50
Output
Battery
UPS Status
Mains and
Bypass Input
Information
UPS Output
Information
Load
Information
Information
Figure 2.10 LCD Panel Default Screen
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