Toshiba G9000 - Manual (Page 59)

G9000 Installation and Operation Manual 49
TABLE 3.4 Recommended Cable Sizes
Input Side Output Side Bypass Side DC Input Side
kVA
Capacity
Input
Voltage
Output
Voltage
Cable
Size
Torque
in. lbs
Cable
Size
Torque
in. lbs
Cable
Size
Torque
in. lbs
Cable
Size
Torque
in. lbs
80kVA 480V 480V
1 AWG –
1/0 AWG
100 - 135
in. lbs
1 AWG –
1/0 AWG
100 - 135
in. lbs
1 AWG –
1/0 AWG
100 - 135
in. lbs
3/0 AWG –
4/0 AWG
100 - 135
in. lbs
100kVA 480V 480V
2/0 AWG –
3/0 AWG
100 - 135
in. lbs
2/0 AWG –
3/0 AWG
100 - 135
in. lbs
2/0 AWG –
3/0 AWG
100 - 135
in. lbs
(2) x 1 AWG –
(2) x 2/0 AWG
100 - 135
in. lbs
160kVA 480V 480V
250 MCM –
300 MCM
100 - 135
in. lbs
250 MCM –
300 MCM
100 - 135
in. lbs
250 MCM –
300 MCM
100 - 135
in. lbs
(2) x 3/0 AWG –
(2) x 250 MCM
100 - 135
in. lbs
225kVA 480V 480V
500 MCM –
(2) x 250 MCM
100 - 135
in. lbs
500 MCM –
(2) x 250 MCM
100 - 135
in. lbs
500 MCM –
(2) x 250 MCM
100 - 135
in. lbs
(2) x 350 MCM –
(2) x 400 MCM
100 - 135
in. lbs
300kVA 480V 480V
(2) x 250 MCM –
(2) x 300 MCM
100 - 135
in. lbs
(2) x 250 MCM –
(2) x 300 MCM
100 - 135
in. lbs
(2) x 250 MCM –
(2) x 300 MCM
100 - 135
in. lbs
(3) x 300 MCM –
(3) x 350 MCM
100 - 135
in. lbs
500kVA 480V 480V
(3) x 300 MCM –
(3) x 350 MCM
100 - 135
in. lbs
(3) x 300 MCM –
(3) x 350 MCM
100 - 135
in. lbs
(3) x 300 MCM –
(3) x 350 MCM
100 - 135
in. lbs
(4) x 500 MCM –
(5) x 300 MCM
100 - 135
in. lbs
750kVA 480V 480V
(4) x 350 MCM –
(5) x 250 MCM
100 - 135
in. lbs
(4) x 350 MCM –
(5) x 250 MCM
100 - 135
in. lbs
(4) x 350 MCM –
(5) x 250 MCM
100 - 135
in. lbs
(6) x 400 MCM –
(6) x 500 MCM
100 - 135
in. lbs
*1 - The cables must be selected to be equal to the sizes listed in the table.
*2 - Voltage drop across power cables not to exceed 2% of nominal source voltage.
*3 - Allowable ampere-capacities based on 75

C insulated copper conductor at ambient temperature of 30

C.
*4 – All wiring to be in accordance with all applicable national and/or local electrical codes.