Specifications; Figure 62: 0-Awg Grounding Cable Lug; Figure 63: 4-Awg Grounding Cable Lug; Table 48: Grounding Cable Specifications - Juniper PTX5000 Hardware Manual

Table 48: Grounding Cable Specifications

Item
Grounding cable
Grounding connector
Related
Documentation
Copyright © 2017, Juniper Networks, Inc.
CAUTION: Before device installation begins, a licensed electrician must
attach a cable lug to the grounding cable that you supply. A cable with an
incorrectly attached lug can damage the PTX5000.

Figure 62: 0-AWG Grounding Cable Lug

End view
0.38
0.76
2 holes
0.32 0.63
0.12

Figure 63: 4-AWG Grounding Cable Lug

You must supply a grounding cable.
for the grounding cable and lug.
Specification
60-A DC PDU—4-AWG (21.2 mm
120-A DC PDU—0-AWG (53 mm
High Capacity DC PDU—4-AWG (21.2 mm
Cable lug; dual hole, sized to fit 1/4-20 UNC terminal studs at 15.86-mm (0.625-in.) center
line.
In addition, GR1089-CORE requires the following:
The grounding conductor must be copper.
Bare conductors shall be coated with an antioxidant before crimp connections are
made.
Plated areas that are electrically connected to the grounding conductor shall be cleaned
and free of contaminants before the connection is made.
PTX5000 Chassis Description on page 11
Tools and Parts Required to Ground the PTX5000 Packet Transport Router on page 185
Chapter 8: Planning and Preparing the Site
2.57
Crimp area
0.38
All measurements in inches
Table 48 on page 113
2
) minimum
2
) minimum
2
) minimum
summarizes the specifications
113