300kVA IPG

TOSHIBA G8000 Series UPS

Installation Planning Guide for 300kVA UPS

Standard System: 480V Input, 480Y/277V Output (P/N T80S3K30KK6XSxx)

General Mechanical Information

 

Dimensions

 

Weight

 

Floor

 

Approximate Full-Load

 

Mechanical Clearance (Inches)from UPS

 

 

(W x D x H)

 

 

Loading

 

Heat Rejection

 

for Ventilation and Maintenance Access

 

 

 

 

 

 

 

 

 

Inches

 

Lbs.

 

Lbs./ft. 2

 

Btu/Hr

 

Top

Front

Bottom

Sides

 

Back

 

76.8” x 35.7” x 79.2”

 

4,575

 

240

 

89,011

 

15.75”

43.5”

0”

0”

 

0”

Primary AC Input (480V 3-Phase / 3-Wire)

 

Maximum Input Power Demand

 

Suggested External

External Feeder Wire Size: Min. – Max. Per Phase

 

Normal Mode (Recharge Mode)

 

Overcurrent Protection

 

 

 

 

kVA

PF

Amps

 

Amps

AWG or kcmil at 75º C Temp. Rating

 

326 (329)

>0.99

396 (409)

 

600 AT

(2) 250 kcmil – (3) x 2/0

Alternate (Bypass) AC Input (480V 3-Phase / 4-Wire)

Maximum Input Power

Suggested External

External Feeder Wire Size:

 

Demand

 

Overcurrent Protection

Min. – Max. Per Phase // Min. – Max. for Neutral

kVA

PF

 

Amps

Amps

AWG or kcmil at 75º C Temp. Rating

300

1.0

 

361

500 AT

(2) 300 kcmil – (3) x 2/0 (2) 300 kcmil // (4) x 300 kcmil – (6) x 2/0

DC Backup Input (Battery - 360VDC Nom.)

Backup System

 

DC Capacity for Full

 

 

Maximum Discharge

 

Suggested External

 

External Feeder Wire Size:

 

 

Load Output

 

 

at Full Load Output

 

Overcurrent Protection*

 

Min. – Max.

 

 

 

 

 

 

 

 

 

 

kWB

 

 

Amps DC

 

Amps

 

AWG or kcmil at 75º C Temp. Rating

 

Battery

323

 

1073

 

1200 A

 

(4) x 300 kcmil – (4) x 350 kcmil

 

* If required. Most Battery Cabinets are equipped with built-in breakers.

AC Output (480/277V 3-Phase / 4-Wire)

Rated Output Power

 

Suggested External

 

External Feeder Wire Size:

 

 

Overcurrent Protection

 

Min. – Max. Per Phase // Min. – Max. for Neutral

 

 

 

 

 

 

 

kVA

PF

Amps

 

Amps

 

AWG or kcmil at 75º C Temp. Rating

 

300

1.0

361

 

450 AT

 

(2) 300 kcmil – (3) x 2/0 (2) 300 kcmil // (4) x 300 kcmil – (6) x 2/0

 

Important Notes:

1.CABLE ACCESS – Top only.

2.Maximum Current required at Primary AC Input based on full load output and maximum battery charging current.

3.Output load conductors are to be installed in separate conduit from input conductors.

4.Control wires and power wires are to be installed in separate conduits.

5.Recommended AC input and output overcurrent protection based on continuous full load current per NEC.

6.Wiring shall comply with all applicable national and local electrical codes.

7.Grounding conductors to be sized per NEC Article 250-122. Neutral conductors to be sized per NEC Article 310.15.

-Primary AC Input: 3φ, 3-wire + ground.

-Alternate AC Input: 3φ, 4-wire + ground.

-AC Output: 3φ, 4-wire + ground.

-DC Input: 2-wire (Positive/Negative) + ground.

8.Nominal battery voltage based on the use of VRLA type batteries (2.0 volts/cell nominal).

9.Maximum battery discharge current based on lowest permissible discharge voltage of 1.67 VPC.

10.DC wires should be sized to allow not more than a 2-volt drop at maximum discharge current.

11.Weights do not include batteries or other auxiliary equipment external to the UPS.

12.Cable sizing calculations based on the following assumptions:

-Minimum size is smallest size based on ampacity at 30 °C.

-Maximum size cable is based on cable bend radius limitations at the UPS terminals.

-Neutral sized for 2X phase current.

-Not more than 3 current-carrying conductors installed in conduit in ambient temperature of 30 °C.

-Temperature rating of copper conductors/terminals: 75 °C.

-Reference: 2005 NEC Handbook, Table 310.16.

NOTE: Consult latest edition of applicable national and local codes for possible variations.

13.Ratings of wires and overcurrent devices are suggested minimums. Consult with a registered Professional Engineer within your local area for proper size selections.

TOSHIBA INTERNATIONAL CORPORATION

13131 West Little York Road

Houston, TX 77041

Telephone: (877) 867-8773

Fax: (713) 896-5212

Web Site: www.toshiba.com/ind

Rev. 2.3

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G8000-IPG-300kVA

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G8000 Series Installation and Operation Manual

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Toshiba 500 KW, 480 V, 225, 150, 125, 100 operation manual Installation Planning Guide for 300kVA UPS, 300kVA IPG

480, 125, 225, 150, 480 V specifications

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