Critical Power
Modifications reserved
Page 83/92
GE_UPS_USM_TLE_SUL_M62_1M0_2US_V010.docx
User Manual
TLE Series 625 - 750 - 1000 UL S2
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)
!
Before performing the next procedure (4) make sure that the LED 3
(Booster/Battery charger)
is lit.
3. Connect the Battery on the Unit to reconnect by closing the “External Battery Protections”.
Synoptic diagram of the unit to reconnect
Synoptic diagram of other units
4. Insert the Inverter performing the command "Inverter ON” on the Unit to reconnect
.
Perform the
“Inverter ON”
command from the screen:
Commands 1 / Inverter /
ON
.
•
After
Soft-start
of the
Inverter
, the
Inverter
connects automatically to the
other Units
of the
Parallel
System
.
•
LED ALARM
turns Off and the
LED LOAD PROTECTED
must be lit.
The
Synoptic Diagram
, on all UPS units, must display the status
“
LOAD SUPPLIED BY INVERTER”
.
Synoptic diagram of the unit to reconnect
Synoptic diagram of other units
END OF PROCEDURE