Toshiba G8000 Series Recommended Cable Size and Tightening Torque for 180kVA UPS

Page 31

Table 11.4 Recommended Cable Size and Tightening Torque for 180kVA UPS.

Block Number

Cable Size

Tightening Torque

 

 

 

1

Two 2/0 or larger

5.8 kg-m (500 in-lbs)

 

 

 

2

Two 2/0 or larger

5.8 kg-m (500 in-lbs)

 

 

 

3

Two 2/0 or larger

5.8 kg-m (500 in-lbs)

 

 

 

4

Two 2/0 or larger

5.8 kg-m (500 in-lbs)

 

 

 

5

Two 2/0 or larger

5.8 kg-m (500 in-lbs)

 

 

 

6

Two 2/0 or larger

5.8 kg-m (500 in-lbs)

 

 

 

7

Two 2/0 or larger

5.8 kg-m (500 in-lbs)

 

 

 

8

Two 2/0 or larger

5.8 kg-m (500 in-lbs)

 

 

 

9

Two 2/0 or larger

5.8 kg-m (500 in-lbs)

 

 

 

10

Two 2/0 or larger

5.8 kg-m (500 in-lbs)

 

 

 

11

Two 2/0 or larger

5.8 kg-m (500 in-lbs)

 

 

 

*12

Two 4/0 or larger

5.8 kg-m (500 in-lbs)

 

 

 

*13

Two 4/0 or larger

5.8 kg-m (500 in-lbs)

 

 

 

NOTE: Maximum cable size is 350MCM.

*Two battery strings or more (consult factory if using one battery string).

Table 11.5 Recommended Cable Size and Tightening Torque for 225kVA UPS.

 

Block Number

Cable Size

Tightening Torque

 

 

 

 

 

1

Two 2/0 or larger

5.8 kg-m (500 in-lbs)

 

 

 

 

 

2

Two 2/0 or larger

5.8 kg-m (500 in-lbs)

 

3

Two 2/0 or larger

5.8 kg-m (500 in-lbs)

 

4

Two 2/0 or larger

5.8 kg-m (500 in-lbs)

 

5

Two 2/0 or larger

5.8 kg-m (500 in-lbs)

 

6

Two 2/0 or larger

5.8 kg-m (500 in-lbs)

 

7

Two 2/0 or larger

5.8 kg-m (500 in-lbs)

 

8

Two 2/0 or larger

5.8 kg-m (500 in-lbs)

 

9

Two 2/0 or larger

5.8 kg-m (500 in-lbs)

 

10

Two 2/0 or larger

5.8 kg-m (500 in-lbs)

 

11

Two 2/0 or larger

5.8 kg-m (500 in-lbs)

 

*12

Two 4/0 or larger

5.8 kg-m (500 in-lbs)

 

 

 

 

 

*13

Two 4/0 or larger

5.8 kg-m (500 in-lbs)

 

 

 

 

NOTE: Maximum cable size is 350MCM.

*Two battery strings or more (consult factory if using one battery string).

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Contents Document Number February Introduction Uninterruptible Power Supply Contacting Toshiba’s Customer Support Center Manual’s Purpose and ScopeGeneral Safety Instructions Important Safety Instructions Safety Precautions Prohibited General Terms Do not remove the rear/side panelsAvoid vibration or shock exceeding 0.5G to the UPS Installation PrecautionsUPS Installation Environment Standard Do not install the UPS close to a water source Keep the UPS room cleanKeep the specified clearance around the UPS Mandatory Connect ground wire to the earth ground terminal onlyLocations of the Warning Labels 100/125 kVA Locations of the Warning Labels 150/180/225 kVA AC Input Grounding Electrode Terminal Contents 100/125kVA UPS Exterior dimensions front & right side Dimensions and Weight150/180/225kVA UPS Exterior dimensions front & right side 250/300kVA UPS Exterior dimensions front & right side Transportation by a crane TransportationAvoid vibration or shock exceeding 0.5 G to the UPS Do not expose the UPS to waterAngle more than Transportation by a forklift Storage Ensure that there is adequate working space around InstallationPoints to be observed UnpackingUPS Clearance Anchor bolt tightening Anchor boltsOverview External Wiring DiagramPhase 3-wire Phase 4-wire Terminal Blocks and Power CablesRecommended Cable Size and Tightening Torque for 125kVA UPS Recommended Cable Size and Tightening Torque for 180kVA UPS Phase 3-wire Phase 4-wire Recommended Cable Size and Tightening Torque for 250kVA UPS Ilsco External Breaker Rating External Breakers100~225kVA 250/300kVA Grounding Wire10 External Connections Control WiresRecommended configuration with input neutral grounded Grounding configurationRecommended configuration with delta-input Grounding configuration without input neutral12 Grounding configuration with corner-grounded delta-input Grounding configuration with corner-grounded delta-input
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