Critical Power
Modifications reserved
Page 59/91
GE_UPS_USM_TLE_SUL_M16_M50_2bU_V010.docx
User Manual
TLE Series 160 - 500 UL S2B
2. Close “Q1 - UPS Output switch” (Pos. I)
.
•
The
Load
is supplied by the
Utility
through the
Automatic Bypass
.
•
Rectifier
starts automatically.
LED 1 (Rectifier)
blinking, indicates
Soft-start
.
•
At the end of
Rectifier Soft-start
the
LED 1 (Rectifier)
remains lit.
The
Synoptic Diagram
must display the status
“
LOAD SUPPLIED BY AUTOMATIC BYPASS
”
.
NOTE !
Ensure the
LED 1 (Rectifier)
is lit before carrying out this procedure.
It indicates that the
DC-link 1
and
DC-link 2
has reached 400Vdc (see screen
MEASURES /
Rectifier)
!
Attention: check the right DC polarities on both side of the switch/fuse holder!
3. Connect the Battery to the UPS by closing the
“External Battery Protections” and close, if present,
the “CB3 – External Battery switch” (option).
NOTE !
Before performing the next procedure (4) make sure that the LED 3
(Booster/Battery
charger)
is lit.
4. Insert the Inverter performing the command "Inverter ON"
.
Perform the
“Inverter ON”
command from
the screen:
Commands 1 / Inverter /
ON
.
•
Soft-start
of
Inverter
indicated with blinking
LED 2 (Inverter)
.
•
At the end of
Soft-start
the
LED 2 (Inverter)
remains lit.
•
The
Load
is automatically transferred from
Automatic Bypass
to
Inverter
.
•
LED ALARM
turns Off and the
LED LOAD PROTECTED
must be lit.
The
Synoptic Diagram
must display the status
“
LOAD SUPPLIED BY INVERTER
”
.
5. Operation mode selection.
TLE Series 160 - 500
is delivered normally selected for permanent
VFI
operation.
If available, the
eBoost™ Operation Mode
can be enabled and the
eBoost Start Time & eBoost Stop Time
can
be programmed for each day of the week (see
Section 6.4 SETUP / eBoost)
.
END OF PROCEDURE
NOTE !
The
Battery
must be charged for at least 10 hours, in order to ensure the full backup
runtime in case of a
Utility Failure
.
