Table 3.4 Recommended Cable Sizes - Mitsubishi Electric 9800A Owner Technical Manual

TABLE 3.4 Recommended Cable Sizes

kVA Input Output
Capacity Voltage Voltage
100kVA 480V 480V
600V 600V
150kVA 480V 480V
600V 600V
225kVA 480V 480V
600V 600V
300kVA 480V 480V
600V 600V
375kVA 480V 480V
600V 600V
500kVA 480V 480V
600V 600V
750kVA 480V 480V
600V 600V
*1 - The cables must be selected to be equal to or larger than 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 90 degree C insulation at ambient temperature of 30 degree C.
Not more than 3 conductors in a raceway without de-rating.
Note: Copper conductors assumed.
MITSUBISHI 9800A SERIES UPS
ELECTRIC OWNERS / TECHNICAL MANUAL
Input Side * 1, 2
Cable Torque
Size in. lbs
1 AWG 100 - 135 1 AWG
or larger in. lbs or larger
2 AWG 100 - 135 2 AWG
or larger in. lbs or larger
3/0 AWG 100 - 135 3/0 AWG
or larger in. lbs or larger
2/0 AWG 100 - 135 2/0 AWG
or larger in. lbs or larger
300 MCM 100 - 135 350 MCM
or larger in. lbs or larger
250 MCM 100 - 135 250 MCM
or larger in. lbs or larger
2x4/0 AWG 347 - 469 2x3/0 AWG
or larger in. lbs or larger
2x3/0 AWG 347 - 469 400 MCM
or larger in. lbs or larger
3x300 MCM 347 - 469 2x250 MCM
or larger in. lbs or larger
2x4/0 AWG 347 - 469 2x3/0 AWG
or larger in. lbs or larger
3x250 MCM 347 - 469 2x400 MCM
or larger in. lbs or larger
2x350 MCM 347 – 469 2x300 MCM
or larger in. lbs or larger
3x500 MCM 347 - 469 3x500 MCM
or larger in. lbs or larger
3x350 MCM 347 - 469 3x350 MCM
or larger in. lbs or larger
MITSUBISHI ELECTRIC 9800A SERIES UPS
Output Side * 1, 2 Bypass Side * 1, 2
Cable Torque Cable
Size in. lbs Size
100 - 135 1 AWG
in. lbs or larger
100 - 135 2 AWG
in. lbs or larger
100 - 135 3/0 AWG
in. lbs or larger
100 - 135 2/0 AWG
in. lbs or larger
100 - 135 350 MCM
in. lbs or larger
100 - 135 250 MCM
in. lbs or larger
347 - 469 2x3/0 AWG
in. lbs or larger
347 - 469 400 MCM
in. lbs or larger
347 - 469 2x250 MCM
in. lbs or larger
347 - 469 2x3/0 AWG
in. lbs or larger
347 - 469 2x400 MCM
in. lbs or larger
347 - 469 2x300 MCM
in. lbs or larger
347 - 469 3x500 MCM
in. lbs or larger
347 - 469 3x350 MCM
in. lbs or larger
Page Number:
3-5
DC Input Side * 1, 2
Torque Cable
in. lbs Size
100 - 135 3/0 AWG
in. lbs or larger
100 - 135 3/0 AWG
in. lbs or larger
100 - 135 350 MCM
in. lbs or larger
100 - 135 350 MCM
in. lbs or larger
100 - 135 2x4/0 AWG
in. lbs or larger
100 - 135 2x4/0 AWG
in. lbs or larger
347 - 469 2x400 MCM
in. lbs or larger
347 - 469 2x400 MCM
in. lbs or larger
347 - 469 3x350 MCM
in. lbs or larger
347 - 469 3x350 MCM
in. lbs or larger
347 - 469 3x500 MCM
in. lbs or larger
347 - 469 3x500 MCM
in. lbs or larger
347 - 469 5x500 MCM
in. lbs or larger
347 - 469 5x500 MCM
in. lbs or larger
Torque
in. lbs
100 - 135
in. lbs
100 - 135
in. lbs
100 - 135
in. lbs
100 - 135
in. lbs
100 - 135
in. lbs
100 - 135
in. lbs
347 - 469
in. lbs
347 - 469
in. lbs
347 - 469
in. lbs
347 - 469
in. lbs
347 - 469
in. lbs
347 - 469
in. lbs
347 - 469
in. lbs
347 - 469
in. lbs