03 POWER ELECTRONICS AND CABINET FEATURES
3BHS799208 E01 REV E ACS5000 WATER-COOLED USER MANUAL 62/186
3.10 Grounding studs
The COU and each PCU has grounding studs that are designed for use with 
the 4-way grounding set (Fig. 3-25).
Figure 3-24 Grounding stud
3.10.1 Grounding set
Figure 3-25 4-way grounding set
 ▲ DANGER  ⚠ 
Hazardous voltages!
The steps in the “2.5 The 7 steps that save lives” on page 32 must be 
completed before you access the grounding studs in the PCU.
(1) Enclosure ground clamp
(2) Telescopic insulating pole
(3) Busbar ground clamp
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