External Breakers - Toshiba G8000 SERIES Installation And Operation Manual
480/208 v 100/150 kw
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The cable knockout plates are provided at the bottom of each 100/150/225kVA UpS. The recommended
The cable knockout plates are provided at the bottom of each 100/150/225kVA UpS. The recommended
hole locations are illustrated in Figure 11.3 and 11.4.
hole locations are illustrated in Figure 11.3 and 11.4.
Cable knockout plates are provided at the bottom of the 100 kVA UpS, and at the bottom and top of the 150
The five (5) holes must be punched during installation. The dashed rectangle indicates the UpS opening
kVA UPS. The recommended hole locations are illustrated in Figure 11.4 - 11.6
The five (5) holes must be punched during installation. The dashed rectangle indicates the UpS opening
behind the knockout plates.
The five (5) holes must be punched during installation. The dashed rectangle indicates the UPS opening
behind the knockout plates.
behind the knockout plates.
0.8"
0.8"
FIGURE 11.3 - CABLE KNOCKOUT PLATES100kVA (T80S3K10KK6XS2H)
FIGURE 11.3 - CABLE KNOCKOUT PLATES100kVA (T80S3K10KK6XS2H)
0.8"
0.8"
AC INPUT
AC INPUT
The terminal busses are located inside at the top of the 300kVA UpS. See Figure 11.5. The dashed line
The terminal busses are located inside at the top of the 300kVA UpS. See Figure 11.5. The dashed line
indicates the side view of the bolt holes. Use 1/2 inch bolts to attach the lugs.
indicates the side view of the bolt holes. Use 1/2 inch bolts to attach the lugs.
See Table 11.6 for recommended cable size and tightening torque for the 300kVA UpS. See Table 11.7
See Table 11.6 for recommended cable size and tightening torque for the 300kVA UpS. See Table 11.7
for vendor recommended lugs.
for vendor recommended lugs.
1
2
3
1
2
11.2
External Breakers
The G8000 UPS units are not equipped with circuit breakers. Qualified personnel should provide the
external breakers for the AC input/output, bypass input and DC input.
See Figure 11.1 – external wiring Diagram, for the circuit position of the breakers.
U
V
w
U
V
w
Table 11.3 shows the G8000 UpS minimum external breaker rating for each capacity. The bypass input and
the AC output require 3-pole breakers.
AC INPUT
AC INPUT
3-phase 3-wire
Capacity
3-phase 3-wire
100 kVA
480 V - 200 A / 480 V - 200 A / 208 V - 350 A
150 kVA
480 V - 300 A / 480 V - 300 A / 208 V - 600 A
30
32
30
plate #1
PLATE #1
plate #1
3" Dia.
3" Dia.
0.8"
0.8"
AC INPUT
BYPASS
AC INPUT
BYPASS
FIGURE 11.4 - BOTTOM CABLE KNOCKOUT PLATES - 100 KVA)
PLATE #1
plate #1
plate #1
4" Dia.
4" Dia.
4" Dia.
0.4"
0.4"
BYPASS
BYPASS
FIGURE 11.5 - BOTTOM CABLE KNOCKOUT PLATES - 150 KVA
FIGURE 11.4 - CABLE KNOCKOUT PLATES
FIGURE 11.4 - CABLE KNOCKOUT PLATES
100kVA (T80S3K10KK6XSNH); 150/225kVA
100kVA (T80S3K10KK6XSNH); 150/225kVA
FIGURE 11.6 - TOP CABLE KNOCKOUT PLATE - 150 KVA
4
5
6
3
4
5
6
-
+
U
-
+
U
BATTERY
TABLE 11.3 EXTERNAL BREAKER RATING
BATTERY
AC Input / bypass Input / AC output
minimum breaker rating
FIGURE 11.5 - TERMINAL BUSSES OF THE 300kVA UPS
FIGURE 11.5 - TERMINAL BUSSES OF THE 300kVA UPS
G8000 Series with Isolated output Installation and operation manual
AC OUTPUT
BATTERY
AC OUTPUT
BATTERY
plate #2
PLATE #2
plate #2
AC OUTPUT
BATTERY
AC OUTPUT
BATTERY
7
8
9
7
8
9
V
w
n
V
w
n
BYPASS INPUT
BYPASS INPUT
3-phase 4-wire
3-phase 4-wire
plate #2
PLATE #2
plate #2
2" Dia.
2" Dia.
CONTROL
WIRES
CONTROL
WIRES
plate #3
PLATE #3
plate #3
2" Dia.
2" Dia.
CONTROL
WIRES
CONTROL
WIRES
10
11
12
10
11
12
U
V
w
U
V
w
AC OUTPUT
AC OUTPUT
DC Input
3-phase 4-wire
minimum breaker rating
3-phase 4-wire
500 VDC – 500 A
500 VDC – 700 A
G8000 Series Installation manual
G8000 Series Installation manual
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