OnLine Power Power Wave 4 - Manual (Page 34)

6005-145 Rev. A 1-23
110% LOAD – load connected to the output is over 110% of the ELI
rating.
125% LOAD – load connected to the output is over 125% of the ELI
rating.
150% LOAD – load connected to the output is over 150% of the ELI
rating.
RESERVE AC FAIL – reserve AC magnitude is out of range.
RESERVE FREQ FAIL – reserve frequency is out of range.
BATTERY LOW – DC bus (or battery) is lower than 320VDC, low
battery shutdown is approaching.
BATTERY LOW SHUTDOWN – inverter shutdown due to DC bus (or
battery) lower than 295VDC (lower than the acceptable DC voltage
of the inverter).
RECT AC FAIL – rectifier AC magnitude is out of range.
ROTATION ERROR – rectifier AC phase rotation is incorrect.
RECTIFIER SHUTDOWN – rectifier shutdown due to DC bus too high
(over 445VDC), will automatically restart 30 seconds after abnormal
situation has been cleared.
HIGH DC – DC voltage over 430VDC and the bus voltage will be
limited at this voltage.
BOOST CHARGE – the batteries are being boost charged by the
rectifier.
BATTERY TEST – batteries are being tested.
EMERGENCY STOP – inverter shutdown due to emergency stop
switch pushed.
DATA LINE – blinks when data is transmitted to or received from the
communication port.
C: Warning LEDs: When abnormal condition happens, these LEDs will light
to warn the user according to the cause of the faulty condition. Therefore all
these LEDs should be extinguished under normal condition. These LEDs are
as shown below:
RECT AC FAIL – rectifier AC input is abnormal either due to AC
magnitude out of the range or phase rotation error, rectifier
shutdown.
RESERVE FAIL – reserve AC input is abnormal either due to AC
magnitude out of range or frequency out of range.