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Turning AC power ON
Powering up the system and initial loading
Procedure 43
Option 2: Hard-wiring the power connections (optional)
Instead of using the power-plug, each column can be hard-wired to the service
panel.
1
Route one of each green, white, and black #10 AWG wires through
20 mm (3/4 in.) conduit from the service panel to each Large System
column.
2
At the column, connect the wires to the field wiring access block of the
PDU according to the following:
•
GND (ground) to the green wire
•
L2 (neutral) to the white wire
•
L1(hot) to the black wire
3
Connect the wires to the hot, neutral, and ground connections at the
service panel.
4
Proceed to "Turning AC power ON" on
Follow Procedure 44 and Procedure 45 to prepare to power up a Large
System.
CAUTION — Service Interruption
System Failure
If a problem occurs when a step is performed, resolve
that problem before continuing.
Procedure 44
Turning AC power on
1
In the AC power panel, set the circuit breaker for Column 0 to ON.
2
Set the main circuit breaker for Column 0 to ON (rear of the pedestal).
page
End of Procedure
Large System Installation and Commissioning
Page 287 of 436
287.
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