Operation - ABB MegaFlex UL S1 Series User Manual

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Operation

Note!
MegaFlex 1000 to 1600 requires the introduction of a "START-UP KEY" code to perform the
first commissioning.
Warning!
Verify that the input/output connections have been performed by Qualified Personnel before
connecting Utility input voltage and verify that the equipment is correctly grounded.
Open only the front door, do not remove any panels.
Now you can initiate the start-up procedure of the UPS system.
There is no need for specific knowledge if you follow carefully the step-by-step instructions
given below.
However, we recommend that at least the initial procedure should be performed by an
instructed person.
Check after every step for correct reaction of the UPS (LEDs on the panel) and correct
voltage and current measurements, before you proceed to the next step.
If you encounter any problems during the following procedures, you should not continue, but
contact your ABB Service Center.
This symbol refers to the operations of an RPA Parallel System.
Note!
eBoost™ Operation Mode must be disabled prior to performing any operation, including
start-up, shut-down, removing/adding a unit from/to an RPA Parallel System.
Find on the following pages the descriptions of the various procedures of start-up and shut-down for single
and parallel UPSs, divided into the following principal chapters:
8.1 Procedures for single MegaFlex 1000 to 1600
8.2 Procedures for single MegaFlex 1000 to 1600 functioning as Frequency Converter
8.3 Procedures for MegaFlex 1000 to 1600 RPA Parallel System
MegaFlex 1000 to 1600
ESC
The "START-UP KEY" code can be introduced
by an ABB Service Technician only.
The introduction of the "START-UP KEY" code
is mandatory to proceed to the first start-up
of the UPS.
UPS User Manual / REV-A
ENTER