GE FGC TLE Series Manual page 134

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
"Battery Cabinet Breaker" (Pos. I).
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 Scalable Series 40 - 150 is delivered normally selected for permanent VFI operation.
The SEM Operation Mode can be enabled and the SEM Start Time & SEM Stop Time can be programmed for
each day of the week (see Section 6.4 SETUP / SEM).
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.
Modifications reserved
GE_UPS_USM_TLE_SUL_40K_M15_1US_V010.docx
END OF PROCEDURE
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User Manual TLE Scalable Series 40 - 150 UL S1