Toshiba G8000 SERIES Installation And Operation Manual page 45

Figure 11.7 shows the terminal mounting hole arrangement for the terminal buss strips for the 500 kVA
UPS units.
Figure 11.8 shows the arrangement of the terminal buss strips for the 500 kVA UPS. The buss strips are
located inside at the top of the unit. The dashed line on terminals 1–13 indicates the side view of the bolt
holes. Use 1/2 inch bolts to attach the lugs.
3-Phase AC Power Lugs
0.875 in.
(22 mm)
1.75 in.
(44.5 mm)
0.875 in.
(22 mm)
0.75 in.
1.75 in.
(19 mm)
(44.5 mm)
4 in. (102 mm)
G8000 500KVA - INPUT SECTION
1 2 3
U V W
AC INPUT
For UPS' equipped with buss strip terminals for the A/C INPUT, BYPASS INPUT, A/C OUTPUT and
BATTERY connections, Toshiba recommends using the compression lugs listed in Table 11.3, or their
equivalent, for cable terminations to be mounted on the bus strips.
G8000 Series Installation and Operation Manual
6 x 0.5625 in. Dia.
(14.3 mm)
FIGURE 11.7 - TERMINAL BUSS DETAILS FOR 500KVA UPS
4 5 6
7
U V W
N
BYPASS INPUT
FIGURE 11.8 - TERMINAL BUSS ARRANGEMENT FOR 500 KVA UPS
3-Phase Neutral and
Battery (DC) Power Lugs
0.875 in.
(22 mm)
1.75 in.
(44.5 mm)
0.875 in.
(22 mm)
0.75 in.
1.75 in.
(19 mm)
(44.5 mm)
5.5 in. (140 mm)
G8000 500KVA - OUTPUT SECTION
8 9 10 11
GND
U V W
AC OUTPUT
6 x 0.5625 in. Dia.
(14.3 mm)
1.75 in.
(44.5 mm)
12 13 14
–
+
N
BATTERY
35