48
No. LCD Display
Action
Operating checks
1
BLANK
Close RCB
A few seconds after the closing of input
circuit breaker RCB the pre-charging
phase of the capacitive bank will start.
The control logic will be started and the
front panel will be activated.
2
BOOT LOADER
“BOOT” phase where the UPS firmware
can be updated following the appropriate
procedure. All the LED’s on the front
panel are on.
3
EEPROM
READING
Reading of the configuration parameters
stored in the EEPROM.
All the LED’s on the front panel are off.
4
EEPROM
PARAM.
SENDING
Sending of the configuration parameters
stored in the EEPROM.
All the LED’s on the front panel are off.
5
PLEASE WAIT
6
UPS START UP
PLEASE WAIT
UPS start-up. LED #1 is on - input voltage
present.
7
RECTIFIER
START UP
PLEASE WAIT
The IGBT rectifier bridge starts to
modulate; VDC voltage reaches the
nominal value. LED #3 is lit green:
DC voltage present.
8
INVERTER
START UP
PLEASE WAIT
The modulation of the inverter bridge is
started. The AC output voltage reaches
the nominal value. After a few seconds
the static inverter switch is closed. LED
#5 is lit green: static switch SSI closed.
9
BYPASS
START UP
CLOSE SBCB
Close SBCB
10
BYPASS
START UP
PLEASE WAIT
The control logic checks that all the
bypass parameters (voltage, phase
rotation, frequency) are correct. LED #2 is
lit green: bypass voltage present
11
BATTERY
START UP
CLOSE BCB
Close BCB
12
BATTERY
START UP
PLEASE WAIT
The control logic checks the closing of the
circuit breaker to go to the following step.
LED#4 lit green.
13
UPS START UP
CLOSE OCB
Close OCB
Summary of Contents for Fluxpower HE 10 kVA
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