MAKELSAN LEVELUPS T3 SERIES, User Manual, Page: 46 / 58

TRANSFORMER LEVELUPS T3 SERIES 160 – 200 KVA OPERATION
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GM-SD-06 / Publication Date: 13.04.2016 Revision No 2 Revision Date 30.01.2017
NOTE: UPS will not switch to bypass mode if the inverter voltage is out of limits or there is and
overload or overtemperature situation.
4.1.3.3 Switching from Static Bypass Mode to Online
Use the front panel to switch the device to online mode. Check the mimic panel to make sure that
the device has switched to online mode.
Main menu > Control > Switch to UPS
NOTE: the UPS will not switch to normal mode if the inverter voltage is out of limits, or there is
an over load or over temperature situation.
4.1.3.4 Switching from Online Mode to Maintenance Bypass Mode
WARNING: MAKE SURE THAT THE INVERTER OUTPUT IS SYNCHRONOUS
WITH THE MAINTENANCE BYPASS LINE BEFORE SWITCHING TO
MAINTENANCE BYPASS MODE. OTHERWISE THERE IS A POSSIBILITY OF
CUTTING OFF THE LOAD POWER FOR A SHORT WHILE.
USE THE FRONT PANEL TO SWITCH THE DEVICE TO STATIC BYPASS MODE.
CHECK THE MIMIC PANEL TO MAKE SURE THAT THE DEVICE HAS
SWITCHED TO BYPASS MODE.