Toshiba 4200FA user manual H1 H2 H3, L1L2L3, Tightening Torque, Battery + 50 kVA

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TOSHIBA

4.3.1Recommended Wire Size and Torque Requirements For UPS Input and Output Terminals

Minimum Wire Size and Torque Requirements

UPS Input and Output Terminals 50 kVA

(USE MINIMUM 75° C INSULATED COPPER WIRING)

 

INPUT:

 

 

 

 

OUTPUT:

 

 

(H1) (H2) (H3)

AWG

 

 

NEUTRAL

 

(L1)(L2)(L3)

AWG

NEUTRAL

Tightening

 

 

 

 

AWG

 

 

 

AWG

Torque

208

1/0

 

 

250MCM

208/120

1/0

250MCM

200 in-lbs.

220

1/0

 

4/0

 

220/127

1/0

4/0

200 in-lbs.

240

1

 

 

N/A

240

1

N/A

200 in-lbs.

380

4

 

1/0

 

380/220

4

1/0

200 in-lbs.

400

4

 

1/0

 

400/230

4

1/0

200 in-lbs.

415

4

 

1

 

415/240

4

1

200 in-lbs.

480

6

 

2

 

480/277

6

2

200 in-lbs.

600

6

 

 

N/A

600

6

N/A

200 in-lbs.

All wire sizes are per the NEC. Maximum Wire Size for Input and Output is 1/0 AWG.

Neutral Conductors are rated @ 1.73 or 200% of phase conductors, per NEC. Maximum Wire Size for Neutral is 250MCM.

 

Input/ Output (GND)

 

 

50 kVA

 

 

AWG

 

Tightening Torque

 

208-240VAC

6

 

200 in-lbs.

 

380-480VAC

6

 

200 in-lbs.

 

600VAC

8

 

200 in-lbs.

 

Battery (+) / (-)

 

 

50 kVA

 

 

AWG

 

Tightening Torque

(+) (-)

 

250MCM

 

200 in-lbs.

Maximum Wire Size for Battery is 250MCM.

Minimum Wire Size and Torque requirements

UPS Optional Bypass Input Terminals TB4 50 kVA

(USE MINIMUM 75° C INSULATED COPPER WIRING)

 

 

Phase: (A) (B) (C)

 

 

50 kVA

 

 

 

 

Input: (H1) (H2) (H3)

 

AWG

NEUTRAL AWG

Tightening Torque

 

208/120

 

1/0

250MCM

200 in-lbs.

 

220

 

1/0

4/0

200 in-lbs.

 

240

 

1

N/A

200 in-lbs.

 

380

 

4

1/0

200 in-lbs.

 

400

 

4

1/0

200 in-lbs.

 

415

 

4

1

200 in-lbs.

 

480

 

6

2

200 in-lbs.

 

600

 

6

N/A

200 in-lbs.

 

Maximum Wire Size for Input is 1/0 AWG. Maximum Wire Size for Neutral is 250MCM.

25

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Contents 4200FA Toshiba Uninterruptible Power Supply Manual’s Purpose and Scope General Safety Instructions Special Symbols Equipment Warning Labels Toshiba Table of Contents UPS Protection System Important Safety Instructions 15 kVA 25 kVA 30 kVA 33 kVA 50 kVA Rated Output RatingToshiba Conserver CES Instructions Theory of Operation Power BackupPower Conditioning Application and UseUncrating the new UPS equipment 15/25/30/33kVA Uncrating the new UPS equipment 50kVA Avoid Inspection of the new UPS equipment After UncratingStorage of UPS equipment Before storingEquipment Placement System Preparation Pre-Power Operating PrecautionsPower Connections 15/25/30/33 kVA with Internal Batteries Power Connections 15/25/30/33kVA with Internal Transformer Torque Phase a B C 15 kVA 25 kVA 30/33 kVA Input H1 H2 H3Maximum Wire Size is 2 AWG Torque L1 L2 L3 Inch-lbs L1-L3Power Connection Cable Routing and Conduit Placement Battery Connection 15/25/30/33 kVAPower Connections 50 kVA H1 H2 H3 N L1 L2 L3 N +Phase a B C 50 kVA Input H1 H2 H3 Battery + 50 kVA250MCM In-lbs Maximum Wire Size for Battery is 250MCM H1 H2 H3Power Connection Cable Routing Control Circuit and External Interface Connections Terminal # AWG TorqueCommunication Interface Remote Contact 2 RS-232C UPS Shutdown via RS-232C15 kVA 25 kVA 4200FA 15/ 25kVA w/Internal Transformer 30 kVA 33 kVA 4200FA 30/ 33kVA w/Internal Transformer 50 kVA 4200FA 50kVA w/Internal Transformer Operating the UPS AC Input Mode Normal Operation Power flow in AC Input Mode Bypass ModePower flow in battery backup mode Models 15/25/30/33/50 kVA Battery Backup Time and Discharge ProcessBattery Low Voltage Tolerances Charge Battery RechargingRated Battery Voltages Front Panel Layout All Units EPO Emergency Power Off FunctionAudible Alarm Functions Condition Audible pattern LED Light Emitting Diode Functions LED Light Emitting Diode System StatusLine-1 System Messages Line-2 System Fault MessagesLCD Liquid Crystal Display Functions Display Message TranslationDisplayed Message Translation Line-4 System MessagesLine-4 Messages DcocInitial Battery Charge UPS Start UP Please WaitStart-up Procedure Shutdown Procedure Output Shut Down Output VOLTAGE= 0V CURRENT=LOW/LOW/LOW%Maintenance Bypass Procedure From UPS to Maintenance BypassStop Keypad Overview21.3 OUT Key Functions Moni21.2 Batt Test Key Batt KeyMENU, F1, ENTER, UP, & Down Keys Reset Key Buzz Stop KeySettings for Display Duration Menu Data Screens Settings for Calendar and ClockAdjusting the Buzzer Volume Run Switch Select Serial Com Station AddressOutput Voltage Adjustment Charge Mode SelectReset to Default Settings Overload OperationBackup History and Fault History Backup History # #MIN##SEC VB=324V BT *PF OL System Protection Features System Protection FunctionsPreventive Maintenance Start-upSemi-Annual maintenance Parts ReplacementQuarterly Maintenance External Dimensions 15/25/30/33kVA External Dimensions 50kVA Shipping Dimensions and Weights Toshiba
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4200FA specifications

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