Table 3.4 Recommended Cable Sizes - Toshiba T90S3S08KS6XSN Manual

TABLE 3.4 Recommended Cable Sizes

kVA Input Output Cable
Capacity Voltage Voltage Size
1 AWG –
80kVA 480V 480V
1/0 AWG
2/0 AWG –
100kVA 480V 480V
3/0 AWG
250 MCM –
160kVA 480V 480V
300 MCM
500 MCM
225kVA 480V 480V
2x250 MCM
*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 40 C.
*4 – All wiring to be in accordance with all applicable national and/or local electrical codes.
G9000 Installation and Operation Manual
Input Side Output Side
Torque Cable
in. lbs Size
1 AWG –
100 - 135
in. lbs 1/0 AWG
2/0 AWG –
100 - 135
in. lbs 3/0 AWG
250 AWG –
100 - 135
in. lbs 300 MCM
100 - 135 500 MCM
in. lbs 2x250 MCM
Bypass Side
Torque Cable Torque
in. lbs Size in. lbs
1 AWG –
100 - 135 100 - 135
in. lbs 1/0 AWG in. lbs
2/0 AWG –
100 - 135 100 - 135
in. lbs 3/0 AWG in. lbs
250 MCM –
100 - 135 100 - 135
in. lbs 300 MCM in. lbs
100 - 135 500 MCM 100 - 135
in. lbs 2x250 MCM in. lbs
DC Input Side
Cable Torque
Size in. lbs
250 MCM –
100 - 135
300 MCM in. lbs
350 MCM –
100 - 135
400 MCM in. lbs
2x350 MCM –
100 - 135
2x400 MCM in. lbs
3x300 MCM –
100 - 135
3x350 MCM in. lbs
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