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SuperServer SYS-E403-9D-16C-IPD2/E403-9D-14CN-IPD2 User's Manual
2.6 Cabling Installation
Electrical Connections
The electrical connections to the system are made on the power and control board. Open
the enclosure to the B403-IP65 to gain access (see Figure 1-5 for the location of the power
and control board).
Be aware that these connections have all been made. Note that the power and control board
cover should not remain open due to safety concerns.
Grounding Connections
A ground bar is used to conduct the inner server chassis ground, the enclosure ground, and
the power and control board ground to an earth ground. The outbound ground is connected
with a 6 AWG wire, which can be part of Common Bonding Network (CBN), or an Isolated
Bonding Network (IBN), or both. In addition, a cable retainer is provided to secure the
outbound ground cable.
In general, the engineer will only need to connect the outbound ground, We recommend
adding a ring terminal to ensure a good electrical contact.
10 AWG wire for
server ground
10 AWG Wire for
enclosure ground
10 AWG wire for
power and control
board
Note: use copper wire with a minimum
service temperature of at least 105º C
Figure 2-9. Grounding Connections
26
6 AWG wire for earth ground
(installed on-site)
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