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G8000 Series Installation and Operation Manual
11.2 150, 225, and 300 kVA Buss Strip Terminals and Power Cables
Note: Always consult your site specic, local, state, and NEC electrical codes for wiring, cabling, and
circuit protection device requirements.
The 150, 225, and 300 kVA UPS units have buss strip power terminals. Figure 11.3 is a typical buss strip
for a 150/225 kVA UPS.
FIGURE 11.3 - TERMINAL BUS DETAIL
Figure 11.4 shows the arrangement of the terminal buss strips for the 150 and 225 kVA UPS units. The
terminal buss strips are located inside, at the bottom of the UPS. The dashed line indicates the side
view of the bolt holes. Use 1/2 inch bolts to attach the lugs.
FIGURE 11.4 - TERMINAL BUSS ARRANGEMENT FOR 150 AND 225 KVA UPS
Figure 11.5 shows the arrangement of the terminal buss strips for the 300 kVA UPS. The buss strips are
located inside at the top of the unit.
FIGURE 11.5 - TERMINAL BUSS ARRANGEMENT FOR 300 KVA UPS
3
W
4
U
5
V
6
W
7
N
8
U
9
V
12
–
10
W
2
V
1
U
11
N
13
+
AC INPUT AC OUTPUTBYPASS INPUT BATTERY
9
N
1
U
3
W
2
V
AC INPUT
3-phase 3-wire
4
–
5
+
BATTERY
6
U
8
W
7
V
BYPASS INPUT
3-phase 4-wire
12
W
10
U
11
V
AC OUTPUT
3-phase 4-wire
5.3 in. (135 mm)
1.97 in.
(50 mm)
1.77 in.
(45 mm)
1.75 in.
(45 mm)
3 in.
(77 mm)
0.5 in. Dia.
(1.27 mm)