GE COMPANY
DIRECTION 5472001-1EN, REVISION 6OPTIMA CT680 SERIES AND OPTIMA CT670 INSTALLATION MANUAL
Page 92 Section 16.0 - Position the Power Distribution Unit
Section 16.0 Position the Power Distribution Unit
WARNING LOCKOUT/TAGOUT IS REQUIRED BEFORE PERFORMING THIS TASK.
USE THE SUPPLIED LOTO KIT.
ALL INSTALLATION WORK WITHIN THIS SECTION ON THE POWER
DISTRIBUTION UNIT SHOULD BE COMPLETED BY A LICENSED
ELECTRICIAN ONLY.
Note: Connecting the primary incoming power is performed by the customer’s electrical
contractor. The electrician needs to provide a reducing bushing to attach the flexible conduit
to the PDU
16.1 Time and Personnel
16.2 Tools and Test Equipment
Hex wrench set
16.3 Procedure
1.) Roll the PDU into position on its permanently mounted casters. Leave at least 15.5 cm (6 in.)
between the PDU and back wall to allow cooling air to circulate.
Required Persons Preliminary
Reqs
Procedure Finalization
1 Customer Electrician Labor on-site
Connection
or Wall Box
AWG # Connection From Connection To PDU Installed &
Checked
TS1 Note 1 PDB-A TS1-1
Note 1 PDB-B TS1-2
Note 1 PDB-C TS1-3
#1/0 GND N/G
(Do NOT connect
anything to neutral point.)
Note 1 : Refer to Pre-Installation manual.
Table 1-8 Contractor Connections
Wire Size AWG Driver Bolt/Hex
#18 - 16 1.67 ft-lb (2.3 N-m) 6.25 (8.5 N-m)
#14 - 8 1.67 ft-lb (2.3 N-m) 6.25 (8.5 N-m)
#6 - 4 3.0 ft-lb (4.1 N-m) 12.5 (17 N-m)
#0 - 2/0 N/A 29 ft-lb (39.3 N-m)
Table 1-9 Power Wire Torque Values
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