Mitsubishi 9800A Series technical manual Recommended Cable Sizes

Page 38

MITSUBISHI

9800A SERIES UPS

Page Number:

ELECTRIC

OWNERS / TECHNICAL MANUAL

3-5

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

 

 

 

Input Side

* 1, 2

Output Side

* 1, 2

Bypass Side

* 1, 2

DC Input Side

* 1, 2

Cable

 

Torque

Cable

 

Torque

Cable

 

Torque

Cable

 

Torque

Size

 

in. lbs

Size

 

in. lbs

Size

 

in. lbs

Size

 

in. lbs

 

 

 

 

 

 

 

 

 

 

1 AWG

 

100 - 135

1 AWG

 

100 - 135

1 AWG

 

100 - 135

3/0 AWG

 

100 - 135

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

2 AWG

 

100 - 135

2 AWG

 

100 - 135

2 AWG

 

100 - 135

3/0 AWG

 

100 - 135

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

3/0 AWG

 

100 - 135

3/0 AWG

 

100 - 135

3/0 AWG

 

100 - 135

350 MCM

 

100 - 135

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

2/0 AWG

 

100 - 135

2/0 AWG

 

100 - 135

2/0 AWG

 

100 - 135

350 MCM

 

100 - 135

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

300 MCM

 

100 - 135

350 MCM

 

100 - 135

350 MCM

 

100 - 135

2x4/0 AWG

 

100 - 135

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

250 MCM

 

100 - 135

250 MCM

 

100 - 135

250 MCM

 

100 - 135

2x4/0 AWG

 

100 - 135

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

2x4/0 AWG

 

347 - 469

2x3/0 AWG

 

347 - 469

2x3/0 AWG

 

347 - 469

2x400 MCM

 

347 - 469

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

2x3/0 AWG

 

347 - 469

400 MCM

 

347 - 469

400 MCM

 

347 - 469

2x400 MCM

 

347 - 469

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

3x300 MCM

 

347 - 469

2x250 MCM

 

347 - 469

2x250 MCM

 

347 - 469

3x350 MCM

 

347 - 469

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

2x4/0 AWG

 

347 - 469

2x3/0 AWG

 

347 - 469

2x3/0 AWG

 

347 - 469

3x350 MCM

 

347 - 469

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

3x250 MCM

 

347 - 469

2x400 MCM

 

347 - 469

2x400 MCM

 

347 - 469

3x500 MCM

 

347 - 469

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

2x350 MCM

 

347 – 469

2x300 MCM

 

347 - 469

2x300 MCM

 

347 - 469

3x500 MCM

 

347 - 469

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

3x500 MCM

 

347 - 469

3x500 MCM

 

347 - 469

3x500 MCM

 

347 - 469

5x500 MCM

 

347 - 469

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

3x350 MCM

 

347 - 469

3x350 MCM

 

347 - 469

3x350 MCM

 

347 - 469

5x500 MCM

 

347 - 469

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

or larger

 

in. lbs

*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 ELECTRIC 9800A SERIES UPS

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Contents For parallel operation possible model only ALN-H0776Preface Table of Contents List of Tables List of Figures External I/F circuit PCB IOAU-04How to use this Manual Important Safety Instructions Retain These Instructions IntroductionMitsubishi Electric 9800A Series UPS General Mitsubishi Electric 9800A Series UPS Overview Mccb Rectifier Single Line Diagram Battery Operation CPM CUPS Parts Location 500kVA DUPS Parts Location 750kVA External contact signal terminal IOAU-04 Mitsubishi Electric 9800A Series UPS Specifications Environmental BatteryAC Output Rating of Contactors and Fuses Operator Controls and Indicators 540VLoad on bypass Load on Bypass green Battery operation Battery OP. yellowLED Display Load on inverter Load on Inverter green Start/Stop screen Figure Liquid Crystal DisplayMenu Start/Stop screen Measurement Menu FigureSetup Menu Figure Input Power Failure 11 Main screenFault Indication Figure 13 Main screen Fault indicationExternal Signal Terminal Block TN1TN2 CB2 AXOutput Contacts for external alarm annunciation 16 Control Wiring for External ContactsTerminals 3 to 4 Remote Inverter Stop input terminal IN2 Input Contacts for remote access of UPSTerminals 5 to 6 Battery Temp. High contact input IN3 Terminals 7 to 8 Power Demand Command contact input IN4 External communication connectorMitsubishi 9800A Series UPS Transportation and InstallationInstallation Procedure Minimum clearance required for ventilationElectric Owners / Technical Manual External Battery SupplyProcedure for Cable Connections Mitsubishi 9800A Series UPS Procedure for Cable Connections for Parallel System Recommended Cable Sizes Crimp Type Compression Lug NumberUPS module BN,BPUPS module Input UPS module CabinetInput Cabinet Bypass Output Input A50,B50,C50 A40,B40,C40 External signal terminal IOAU-04 TN2 DC circuit breaker Input Input Cabinet UPS module Wall mounted DC breaker Bypass Battery AC Output Floor mounted DC breaker Input cabinet UPS module Auxiliary Rectifier Cabinet RYER-E Critical Load Cabinet UPS-1 AC Output Critical Load CabinetIOAU-04 UPS-2 AC OutputUPS-1 IOAU-04 TN2 UPS-2 UPS-n*1Start-up of UPS Shut-down Procedure Number B Shut-down ProcedureBypass Operation Procedure UPSNumber MMS Start-up Procedure Start-up of UPS-1UPS Fault Response to UPS FailureUPS Component Parts Parts ReplacementBattery Fault Codes Contact Mitsubishi Electric Automation, Inc. atMitsubishi Igbt Fault a Inverter Voltage Activated Mitsubishi 9800A Series UPS Mitsubishi Electric Automation Inc 847
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