Toshiba G8000 Series UPS Connections, Recommended Cable Size and Tightening Torque for 150kVA UPS

Page 27

11.1 UPS Connections

Terminal Blocks 100, 150, and 225kVA.

 

 

 

 

 

 

 

1

2

3

4

5

6

7

8

9

10

11

12

13

U V W U V W N U V W N

- +

AC INPUT

BYPASS INPUT

AC OUTPUT

BATTERY

3-phase 3-wire

3-phase 4-wire

3-phase 4-wire

 

The terminals shown are located at the bottom inside of the 150/225kVA UPS. External cable size is recommended in the Table 1 and 2.

Table 1 Recommended Cable Size and Tightening Torque for 150kVA UPS.

The tightening torque must be greater than 90 percent of the recommended torque.

Cable Size and Tightening Torque for 150kVA UPS (Only copper wires allowed)

Block Number

Cable Size

Tightening Torque

 

 

 

1

AWG 4/0 or larger

275 in-lbs

 

 

 

2

AWG 4/0 or larger

275 in-lbs

 

 

 

3

AWG 4/0 or larger

275 in-lbs

 

 

 

4

AWG 4/0 or larger

275 in-lbs

 

 

 

5

AWG 4/0 or larger

275 in-lbs

 

 

 

6

AWG 4/0 or larger

275 in-lbs

 

 

 

7

AWG 4/0 or larger

275 in-lbs

 

 

 

8

AWG 4/0 or larger

275 in-lbs

 

 

 

9

AWG 4/0 or larger

275 in-lbs

 

 

 

10

AWG 4/0 or larger

275 in-lbs

 

 

 

11

AWG 4/0 or larger

275 in-lbs

 

 

 

*12

Two 350MCM or larger

275 in-lbs

 

 

 

*13

Two 350MCM or larger

275 in-lbs

 

 

 

NOTE: Maximum cable size is 350MCM.

*One battery string (consult factory if using multiple battery strings).

26

Image 27
Contents Document Number February Uninterruptible Power System UPS G8000 SeriesIntroduction Uninterruptible Power Supply Contacting Toshiba’s Customer Support Center Manual’s Purpose and ScopeTable of Contents Safety Alert Symbol General Safety InstructionsSpecial Symbols Qualified Personnel only Maintenance PrecautionsPage Storing Conditions Storage PreparationDisposal Storage MaintenanceConductor Routing and Grounding Installation PrecautionsMandatory UPS is to be installed in a controlled environmentDo not install the UPS close to a water source Connect ground wire to the earth ground terminal onlyOperating Precautions Important Safety Instructions Safety Precautions Do not open the front cover Personal injuryFaults by removing these panels Do not remove the rear/side panelsOperators should be certified* personnel UPS exterior showing warning label locations Labeling RequirementsUPS exterior/interior showing warning labels Battery Grounding Electrode Terminal Handling Precautions Do not operate the UPS in wet locations Keep the reset button pressed for 5 seconds to reset the UPSDo not open the front and/or rear panel Outline and LayoutShows the outline dimensions of the 300kVA UPS Recommended Cable Size and Tightening Torque for 150kVA UPS UPS ConnectionsCable knockout plates at the bottom 150 and 225kVA Recommended Cable Size and Tightening Torque for 225kVA UPSRecommended Cable Size and Tightening Torque for 300kVA UPS Battery Bypass InputCable knockout plates at the top 300kVA Recommended LugsOperating Switches Operating SwitchesControl Functions UPS Circuit ConfigurationKey-Switch and Buttons Key-switchKey-switch function Name Function Remarks Operating Buttons Button functionsName Function Remarks External Connections External ConnectionsLED Indication Graphics InterfaceName Function LCD/LED LegendScroll up Scroll down LCD IndicationVolt AC-VOAC- I O SyncDischarging 15MIN DC-VBatt Another Item No Fault No WarningNo Alarm No Warning Fuse BlownUPS 35H Battery 56MIN Operate the UPS in the specified condition OperationOperation Types Operators should be qualified/trained personnelSystem Initialize ProceduresPre-operational check LED legend Off FlashPress the RUN button For 0.5 sec Startup Procedures Cont’dPress ‘UPS’ Switch Stopping procedure StopMove #72B to ‘OFF’ Position BATT-V Batt Press ‘RUN’ SwitchComplete Shutdown Step Procedure LCD/LED Status Complete ShutdownFloat Charge LED Float Charge LED is On Equal Charge LED is Off Goes away Press FLOAT/EQAUL Button for 0.5 secFloat Charge is On Equal CAHRGE* LED is Off Types of Errors TroubleshootingFault Data Screen LCD Fault DisplaysNumber of the message in the detection order 1 UPS Fault MessagesLCD Message Description Indication UPS When the UPS has stopped due to a fault, be sure to removeLCD Scroll with faults or warnings Data needed to determine the cause of the faultChanging screens with scroll buttons Scroll ButtonsDo not open the front and/or rear panels Contact Toshiba in the event of malfunction or faultRestoring UPS Operation Do not attempt to modify or relocate the UPSUPS Specifications General SpecificationMechanical Specification Rated Capacity 150kVA 120kW 225kVA 180kW 300kVA 240kW Electrical SpecificationWord Definitions Appendix
Related manuals
Manual 41 pages 8 Kb