Emerson UPS Systems installation manual Recommended conduit and cable sizes-Module Bypass Input

Specifications

Table 11

Recommended conduit and cable sizes—Module Bypass Input

UPS

Module Bypass Input

Rating

System Input Voltage (VAC)

Nominal Selection

Alternate Selection

Maint

Top Cable Entry

Bottom Cable Entry

Top Cable Entry

Bottom Cable Entry

kVA

kW

Rectifier

Bypass

Output

Wire & Conduit

Wire & Conduit

Wire & Conduit

Wire & Conduit

Byp

Ph, N, G,THW / FMC

Ph, N, G, THW / RNC

Ph, N, G, THW / FMC

Ph, N, G THW / RNC

250

225

480

480

480

480

(2) 3C 3-250kcmil,

(2) 3C 3-250kcmil,

(3) 2C 3-#2/0AWG,

(3) 2.5C 3-#2/0AWG,

2-250kcmil, #1/0AWG

2-250kcmil, #1/0AWG

2-#2/0AWG, #1/0AWG

2-#2/0AWG, #1/0AWG

300

270

480

480

480

480

(2) 3.5C 3-350kcmil,

(2) 3.5C 3-350kcmil,

(3) 3C 3-#4/0AWG,

(3) 3C 3-#4/0AWG,

2-350kcmil, #1/0AWG

2-350kcmil, #1/0AWG

2-#4/0AWG, #1/0AWG

2-#4/0AWG, #1/0AWG

400

360

480

480

480

480

(2) 4C 3-500kcmil,

(2) 4C 3-500kcmil,

(3) 3C 3-250kcmil,

(3) 3C 3-250kcmil,

2-500kcmil, #1/0AWG

2-500kcmil, #1/0AWG

2-250kcmil, #1/0AWG

2-250kcmil, #1/0AWG

500

450

480

480

480

480

(3) 3.5C 3-500kcmil,

(3) 4C 3-500kcmil,

(4) 3C 3-250kcmil,

(3) 3C 3-250kcmil,

2-250kcmil , #1/0AWG

2-250kcmil , #1/0AWG

2-#4/0AWG, #1/0AWG

2-#4/0AWG, #1/0AWG

Table 12

Recommended conduit and cable sizes—Module Output

UPS

System

Module Output

Rating

Input Voltage (VAC)

Nominal Selection

Alternate Selection

Maint

Top Cable Entry

Bottom Cable Entry

Top Cable Entry

Bottom Cable Entry

kVA

kW

Rectifier

Bypass

Output

Wire & Conduit

Wire & Conduit

Wire & Conduit

Wire & Conduit

Byp

Ph, N, G THW / FMC

Ph, N, G THW / RNC

Ph, N, G THW / FMC

Ph, N, G THW / RNC

250

225

480

480

480

480

(2) 3C 3-250kcmil,

(2) 3C 3-250kcmil,

(3) 2C 3-#2/0AWG,

(3) 2.5C 3-#2/0AWG,

2-250kcmil, #1/0AWG

2-250kcmil, #1/0AWG

2-#2/0AWG, #1/0AWG

2-#2/0AWG, #1/0AWG

300

270

480

480

480

480

(2) 3.5C 3-350kcmil,

(2) 3.5C 3-350kcmil,

(3) 3C 3-#4/0AWG,

(3) 3C 3-#4/0AWG,

2-350kcmil, #1/0AWG

2-350kcmil, #1/0AWG

2-#4/0AWG, #1/0AWG

2-#4/0AWG, #1/0AWG

400

360

480

480

480

480

(2) 4C 3-500kcmil,

(2) 4C 3-500kcmil,

(3) 3C 3-250kcmil,

(3) 3C 3-250kcmil,

2-500kcmil, #1/0AWG

2-500kcmil, #1/0AWG

2-250kcmil, #1/0AWG

2-250kcmil, #1/0AWG

500

450

480

480

480

480

(3) 3.5C 3-500kcmil,

(3) 4C 3-500kcmil,

(4) 3C 3-250kcmil,

(4) 3C 3-250kcmil,

2-250kcmil , #1/0AWG

2-250kcmil , #1/0AWG

2-#4/0AWG, #1/0AWG

2-#4/0AWG, #1/0AWG

Table 13

Recommended conduit and cable sizes—Load Output

Load Output

UPS Rating

System Input Voltage (VAC)

Nominal Selection

Alternate Selection

Maint

Top Cable Entry

Bottom Cable Entry

Top Cable Entry

Bottom Cable Entry

kVA

kW

Rectifier

Bypass

Output

Wire & Conduit

Wire & Conduit

Wire & Conduit

Wire & Conduit

Byp

Ph, N, G THW / FMC

Ph, N, G THW / FMC

Ph, N, G THW / FMC

Ph, N, G THW / FMC

250

225

480

480

480

480

(2) 3C 3-250kcmil,

(2) 3C 3-250kcmil,

(3) 2C 3-#2/0AWG,

(3) 2.5C 3-#2/0AWG,

2-250kcmil, #1/0AWG

2-250kcmil, #1/0AWG

2-#2/0AWG, #1/0AWG

2-#2/0AWG, #1/0AWG

300

270

480

480

480

480

(2) 3.5C 3-350kcmil,

(2) 3.5C 3-350kcmil,

(3) 3C 3-#4/0AWG,

(3) 3C 3-#4/0AWG,

2-350kcmil, #1/0AWG

2-350kcmil, #1/0AWG

2-#4/0AWG, #1/0AWG

2-#4/0AWG, #1/0AWG

400

360

480

480

480

480

(2) 4C 3-500kcmil,

(2) 4C 3-500kcmil,

(3) 3C 3-250kcmil,

(3) 3C 3-250kcmil,

2-500kcmil, #1/0AWG

2-500kcmil, #1/0AWG

2-250kcmil, #1/0AWG

2-250kcmil, #1/0AWG

500

450

480

480

480

480

(3) 3.5C 3-500kcmil,

(3) 4C 3-500kcmil,

(4) 3C 3-250kcmil,

(4) 3C 3-250kcmil,

2-250kcmil , #1/0AWG

2-250kcmil , #1/0AWG

2-#4/0AWG, #1/0AWG

2-#4/0AWG, #1/0AWG

Table 14

Recommended conduit and cable sizes—Load Bank Output

UPS Rating

System Input Voltage, VAC

Load Bank Output

Nominal Selection

kVA

kW

Rectifier

Bypass

Maint Byp

Output

Front Cable Entry

Wire-3W + GND

250

225

480

480

480

480

(1) 3-500kcmil, #1/0AWG

300

270

480

480

480

480

(2) 3-#4/0AWG, #1/0AWG

400

360

480

480

480

480

(2) 3-350kcmil, #1/0AWG

500

450

480

480

480

480

(2) 3-500kcmil, #1/0AWG

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