Restart From Manual Bypass - AEG Fluxpower HE Series Installation And Start-Up Manual

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5.6

RESTART FROM MANUAL BYPASS

Before restarting the UPS from manual by-pass, make sure the
"Bypass_Sw" selector is in BYPASS position and the MBCB isolator is closed.
Only for Fluxpower HE 30-40kVA with back-feed protection option:
No. LCD Display
No. LCD Display
1 BLANK
BOOT
2
LOADING
EEPROM
3
READING
UPS START UP
4
WAIT PLEASE
RECTIFIER
5 START UP
WAIT PLEASE
START UP
6 FROM MBCB
CLOSE SBCB
BYPASS
7 START UP
WAIT PLEASE
START UP
8 FROM MBCB
CLOSE BCB
Action Operating checks
Returning phase R - Power supply
contactor back-feed / relay contact RL1
Close F12
PB244 back-panel board
Action Operating checks
Close RCB
"BOOT" phase where the UPS firmware
can be updated following the appropriate
procedure. All the LED's on the front
panel are on.
Reading of the configuration parameters
stored in the EEPROM.
All the LED's on the front panel are off.
The rectifier is supplied and the DC
voltage reaches the nominal value. All the
LED's on the front panel are on.
The microprocessor checks that all the
start-up conditions are good for restart.
LED #1 lit green. LED #8 lit orange.
The IGBT rectifier bridge starts to
modulate; VDC voltage reaches the
nominal value. LED #3 is lit green: DC
voltage present.
Close SBCB
The microprocessor checks that all the
bypass parameters (voltage, phase
rotation, frequency) are within tolerance.
LED #2 lit green. The static bypass switch
is closed. LED #6 lit orange.
Closing of the battery circuit breaker.
LED #4 lit green.
Close BCB