140 Chapter 4 Power and grounding preparation
Figure 14
Grounding an NTRU04 frame to a ground window
local ground
reference
to building ground
window (system local
to Passport 15000)
grounding strips
taped to uprights
241-1501-205 5.2S2
frame ground
(FG) reference
collector cable
C-tap
No. 1/0
AWG
No. 6
AWG
two-hole
ground lug
is fastened
onto front
of frame
above BIP in
provided holes
PPT 2820 006 AA