Grounding Joined Cabinets; Method A Grounding; Method B Grounding - Powerware 9315 Installation Manual

Grounding Joined Cabinets

Open the door of each cabinet. Locate the grounding stud at the front/side of each
frame. Remove the top nut, lock washer, and flat washer from each stud (if
attached, see Figures 13 and 14).

Method A Grounding

1.
Locate the grounding cable (part of the field kit, located in a small bag which is
fastened to the UPS cabinet in the customer terminal area).
2.
Mount the grounding cable as shown in Figure 13, attaching it to the frame of
each cabinet using the hardware previously removed.
3.
Secure each cabinet by lowering the front leveling feet.

Method B Grounding

1.
Locate the grounding bar (part of the lug kit, located in a small bag which is
fastened to the auxiliary cabinet safety shield inside the door).
2.
Mount the grounding bar as shown in Figure 14, attaching it to the frame of
each cabinet using the hardware previously removed.
3.
Secure each cabinet by lowering the front leveling feet.
4.
Repeat steps 1 through 3 for joining each additional cabinet.
Powerware 9315 (100 kVA- -160 kVA) Installation
164200292 Rev. E 041500
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