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990-3051C-001
12/2009
Installation
Modular Rack-Mount Power
Distribution Unit
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
This manual contains important instructions for the modular rack-mount
Power Distribution Unit (PDU) that should be followed during
installation and maintenance of this unit.
Handling Safety
Heavy: To prevent back injury, two or more people are
required to install the PDU in a rack.
Electrical Safety
Warning: To reduce risk of electric shock or injury to
persons, disconnect all sources of power before servicing.
Note: Install the unit in accordance with the National and
Canadian Electrical Codes, and if applicable, local codes.
Note: To prevent arcing when removing an APC
Power Distribution Module (PDM) from the PDU,
set all PDMs to
OFF. Do not remove the modules
under load.
Inventory
How to perform a Total Power Off
1
Set all the APC Power Distribution Modules (PDM) to the OFF
position.
2
Set the utility/mains circuit breaker to the OFF position.
3
If the utility/mains is an UPS, set the UPS and its circuit breaker
supplying this product to the
OFF position.
4
Disconnect the input conductors from the utility/mains or the UPS.
Installation
How to install the PDU
1
Install the mounting rails in the enclosure by using the screws
provided. The PDU requires a 5U space from the top of the
enclosure.
2
Slide the support tray into the mounting rails and secure it with the
screws provided.
3
Slide the PDU on to the support tray and secure it to the front posts of
the enclosure with the screws provided.
4
Slide the bracket tie-downs onto the guide pins on the side of the
PDU and secure the tie-downs to the back posts of the enclosure with
the screws provided.
Item Part Number Quantity
Modular rack-mount PDU 138 KW
200 A 400 V 18 Pole 5U
0G-PDPM138H-5U
and
0G-PDPM72F-5U
1
Literature kit rack-mount PDU 0L 1532 1
Label kit rack-mount PDU 0M-8909
Rail stationary black 870-8197D-001 2
Rail adjustable black 870-8198D-001 2
Tray support chassis rack-mount PDU 870-14067 1
Screw M6x12 phil flat head 803-0608 6
Nut M6 flanged hex 803-2406A 6
Washer M6 black plastic cup 803-0009B 14
Screw M6x16 phillips/slot 803-0616B 14
Nut cage M6 14/16 swg 803-0006A 6
Bracket tie-down rear rack-mount PDU 870-14158 2
Plate blank cover brain PCB 870-14159 1
5 U
pdx0244a
1
p
d
x
0
2
4
0
a
2
pdx0242a
34