Power Cable
Power Ground Cable
Copper Fittings for Connecting
PIU Boards
15
2 Installing/Routing Ground and Power Cables
Selecting Power Cables
c
-48 V power cable
BGND power cable
PGND power cable
Copper fitting
Input Current (A)
Copper Fitting
Power Cable Length
(m)
Cross-Sectional Area of the Power
Cable (mm²)
Terminal Type
63
Not
required
<20
16
TN16PDU:
One end is equipped with a JG two-
hole bare crimp terminal to connect to a PDU
board.
The other end is equipped with a one-hole OT
terminal to connect to the power distribution
cabinet.
DPD63-8-8:
One end is equipped with a cord
end terminal to connect to a PDU board.
The other end is equipped with a one-hole OT
terminal to connect to the power distribution
cabinet.
20~35
25
35~50
35
125
required
<25
35
Power Cables (-48 V power cable, BGND power cable)
Power Cable
Length (m)
Cross-Sectional Area of
the Power Cable (mm²)
Terminal Type
<15
16
Two ends of the power cable are
equipped with a one-hole OT terminal,
one to connect to the ground point on
the top of a cabinet. One to connect
to the ground bar in the equipment
room.
15~25
25
25~35
35
PGND power cable
Appearance
-48 V power cable, PGND power cable need do
terminal on site.
When you install an OptiX
PTN 7900-24, ensure that
the distance between the
rectifier cabinet of the power
supply system to the PDU of
the OptiX PTN 7900-24 is
shorter than or equal to 80
m. If the distance
is longer than 80 m, contact
the vendor and obtain
another power solution.
Copper plates
Left
Right
Copper fitting
Do not cut power cables and crimp power terminals and
copper lugs over devices. Otherwise, metal foreign objects
may fall into the devices.
