Galaxy VL Input Transformer Cabinet (600 V In, 480 V Out) and Output Transformer Cabinet (480 V In, 600 V Out) (GVIT300, GVIT500, GVOT300, GVOT500) – Installation PDF
990-91734A-001

Specifications

Maximum Short Circuit Rating

The maximum short circuit withstand rating (Icw) for the input transformer cabinet and the output transformer cabinet is 25 kA RMS symmetrical at 600 V for three cycles.

Specifications for the Input Transformer Cabinet (UIB) for Input (GVIT300, GVIT500)

UPS rating 200 kW 250 kW 300 kW 350 kW 400 kW 450 kW 500 kW
Input voltage (V) 600
Connections Single mains: 4-wire (L1, L2, L3, N, G)
Dual mains: 3-wire (L1, L2, L3, G)
Nominal input current (A) 199 248 298 348 397 447 497
Maximum input current (A) 238 298 357 417 477 536 596
Output voltage (V) 480
Nominal output current (A) 249 311 373 435 497 559 621
Maximum output current (A) 298 373 447 522 596 671 746
Frequency (Hz) 60

Specifications for the Input Transformer Cabinet (SSIB) for Bypass (GVIT300, GVIT500)

UPS rating 200 kW 250 kW 300 kW 350 kW 400 kW 450 kW 500 kW
Input voltage (V) 600
Connections 4-wire (L1, L2, L3, N, G)
Nominal input current (A) 199 248 298 348 397 447 497
Output voltage (V) 480
Nominal output current (A) 249 311 373 435 497 559 621
Frequency (Hz) 60

Specifications for the Output Transformer Cabinet (GVOT300, GVOT500)

UPS rating 200 kW 250 kW 300 kW 350 kW 400 kW 450 kW 500 kW
Input voltage (V) 480
Connections 4-wire (L1, L2, L3, N, G)
Nominal input current (A) 241 301 361 421 481 541 601
Output voltage (V) 600
Nominal output current (A) 192 241 289 337 385 433 481
Frequency (Hz) 60

Trip Settings

UPS rating Breaker type UIB SSIB/MBB/UOB
Ir Tr @ 6 Ir Ii (x In) Ir Tr @ 6 Ir Ii (x In)
200 kW

PJF36120CU33A

0.4

1

6

0.4

0.5

6
250 kW

PJF36120CU33A

0.4

1

6

0.4

0.5

6
300 kW

PJF36120CU33A

0.4

1

6

0.4

0.5

6
350 kW

PJF36120CU33A

0.5

1

6

0.4

0.5

6
400 kW

PJF36120CU33A

0.5

1

6

0.4

0.5

6
450 kW

PJF36120CU33A

0.6

1

6

0.5

0.5

6
500 kW

PJF36120CU33A

0.7

1

6

0.5

0.5

6

Recommended Upstream Protection

NOTE: Mandatory overcurrent protection is to be provided by others and marked with its function.
NOTE: The recommended breakers below are 100% rated.
DANGER
Hazard of electric shock, explosion, or arc flash
  • Circuit breakers must have instantaneous trip time of maximum 50 ms.
  • Circuit breakers must have instantaneous override values set according to the table below.
Failure to follow these instructions will result in death or serious injury.

Schneider Electric reserves the right to remove the Live Swap label from the product front if the conditions are not met.

CAUTION
hazard of fire
  • Connect only to a circuit with the below specifications.
  • Connect to a circuit provided with a 1200 A branch circuit overcurrent protection maximum in accordance with the National Electrical Code, ANSI/NFPA70, and the Canadian Electrical Code, Part I, C22.1.
Failure to follow these instructions can result in injury or equipment damage.
UPS rating 200 kW 250 kW 300 kW
  Input Bypass Input Bypass Input Bypass
Breaker type

LJF36400CU31X

LJF36250CU31X

LJF36400CU31X

LJF36400CU31X

PJF36060CU31A

LJF36400CU31X
Ir

300

200

350

250

400

300
tr

≥4

≥4

≥4

≥4

≥4

≥4
li (x In)

≤12

≤12

≤12

≤12

≤12

≤12
UPS rating 350 kW 400 kW
  Input Bypass Input Bypass
Breaker type

PJF36060CU31A

PJF36060CU31A

PJF36080CU31A

PJF36060CU31A
Ir

450

350

500

400
tr

≥4

≥4

≥4

≥4
li (x In)

≤10

≤12

≤10

≤12
UPS rating 450 kW 500 kW
  Input Bypass Input Bypass
Breaker type

PJF36060CU31A

PJF36060CU31A

PJF36080CU31A

PJF36080CU31A
Ir

600

450

650

500
tr

≥4

≥4

≥4

≥4
li (x In)

≤8

≤10

≤8

≤10

Recommended Cable Sizes

DANGER
hazard of electric shock, explosion, or arc flash
  • All wiring must comply with all applicable national and/or electrical codes.
  • The maximum allowable cable size is 500 kcmil.
  • Shrink sleeve must be fitted over cable lug crimped zone and must overlap with the cable insulation on all power cables.
Failure to follow these instructions will result in death or serious injury.

Cable sizes in this manual are based on Table 310.15 (B)(16) of the National Electrical Code (NEC) with the following assertions:

  • 90 °C (194 °F) conductors (75 °C (167 °F) termination)

  • An ambient temperature of 30 °C (86 °F)

  • Use of copper or aluminum conductors

If the ambient temperature is greater than 30 °C (86 °F), larger conductors are to be selected in accordance with the correction factors of the NEC.

Equipment grounding conductors (EGC) are sized in accordance with the minimum requirements in NEC Article 250.122 and Table 250.122.

NOTE: 100% rated circuit breakers for UIB, UOB, MBB, SSIB. 100% rated breakers for battery breakers.

Copper

UPS rating 200 kW 250 kW 300 kW 350 kW 400 kW 450 kW 500 kW
Voltage (V) 600 600 600 600 600 600 600
Input phases (AWG/kcmil)

1 x 300

2 x 3/0

2 x 4/0

2 x 225

2 x 300

2 x 350

2 x 400
Input EGC (AWG/kcmil)

1 x 3

2 x 3

2 x 2

2 x 1

2 x 1/0

2 x 1/0

2 x 1/0
Bypass/output phases (AWG/kcmil)

1 x 250

1 x 300

2 x 2/0

2 x 3/0

2 x 4/0

2 x 250

2 x 300
Bypass EGC/output EGC (AWG/kcmil)

1 x 4

1 x 3

2 x 3

2 x 2

2 x 2

2 x 1

2 x 1/0
DC+/DC- (AWG/kcmil)

2 x 300

2 x 400

3 x 350

3 x 400

4 x 350

4 x 400

4 x 500
DC EGC (AWG/kcmil)

2 x 1

2 x 1/0

3 x 2/0

3 x 2/0

4 x 3/0

4 x 4/0

4 x 4/0
Inverter midpoint cable for 3-wire parallel (AWG/kcmil)

1 x 300

2 x 3/0

2 x 4/0

2 x 225

2 x 300

2 x 350

2 x 400

Aluminum

UPS rating 200 kW 250 kW 300 kW 350 kW 400 kW 450 kW 500 kW
Voltage (V) 600 600 600 600 600 600 600
Input phases (AWG/kcmil)

1 x 500

2 x 4/0

2 x 300

2 x 350

2 x 400

2 x 500

3 x 300
Input EGC (AWG/kcmil)

1 x 1

2 x 1

2 x 1/0

2 x 2/0

2 x 3/0

2 x 3/0

3 x 3/0
Bypass/output phases (AWG/kcmil)

1 x 300

1 x 400

2 x 4/0

2 x 250

2 x 300

2 x 350

2 x 400
Bypass EGC/output EGC (AWG/kcmil)

1 x 2

1 x 1

2 x 1

2 x 1/0

2 x 1/0

2 x 2/0

2 x 3/0
DC+/DC- (AWG/kcmil)

2 x 500

3 x 300

3 x 500

4 x 350

4 x 500

5 x 400

5 x 500
DC EGC (AWG/kcmil)

1 x 2/0

3 x 3/0

3 x 4/0

4 x 4/0

4 x 250

5 x 350

5 x 350
Inverter midpoint cable for 3-wire parallel (AWG/kcmil)

1 x 500

2 x 4/0

2 x 300

2 x 350

2 x 400

3 x 300

3 x 300

Recommended Bolt and Lug Sizes for UL

NOTICE
risk of equipment damage
Use only UL approved compression cable lugs.
Failure to follow these instructions can result in equipment damage.

Copper

Cable size Bolt size Cable lug type (one hole) Cable lug type (two hole NEMA) Crimping tool Die
1/0 AWG M10x35mm

LCB1/0-12-X

LCC1/0-12-X

 CT-930

CD-920-1/0 Pink P42
2/0 AWG M10x35mm

LCB2/0-12-X

LCC2/0-12-X

 CT-930

CD-920-2/0 Black P45
3/0 AWG M10x35mm

LCB3/0-12-X

LCC3/0-12-X

 CT-930

CD-920-3/0 Orange P50
4/0 AWG M10x35mm

LCB4/0-12-X

LCC4/0-12-X

 CT-930

CD-920-4/0 Purple P54
250 kcmil M10x35mm

LCB250-12-X

LCC250-12-X

 CT-930

CD-920-250 Yellow P62
300 kcmil M10x35mm

LCB300-12-X

LCC300-12-X

 CT-930

CD-920-300 Red P66
350 kcmil M10x35mm

LCB350-12-X

LCC350-12-X

 CT-930

CD-920-350 Red P71
400 kcmil M10x35mm

LCB400-12-X

LCC400-12-6

 CT-930

CD-920-400 Blue P76
450 kcmil M10x35mm —

LCC450-12-6

 CT-930 —
500 kcmil M10x35mm

LCB500-12-X

LCC500-12-6

 CT-930

CD-920-500 Blue P87

Aluminum

Cable size Bolt size Cable lug type (one hole) Cable lug type (two hole NEMA) Crimping tool Die
1/0 AWG M10x35mm

LAA1/0-12-5

LAB1/0-12-X

 CT-930

CD-920-1/0 Pink P42
2/0 AWG M10x35mm

LAA2/0-12-5

LAB2/0-12-5

 CT-930

CD-920-2/0 Black P45
3/0 AWG M10x35mm

LAA3/0-12-5

LAB3/0-12-5

 CT-930

CD-920-3/0 Orange P50
4/0 AWG M10x35mm

LAA4/0-12-5

LAB4/0-12-5R

 CT-930

CD-920-4/0 Purple P54
250 kcmil M10x35mm

LAA250-12-5

LAB250-12-5

 CT-930

CD-920-250 Yellow P62
300 kcmil M10x35mm

LAA300-12-2

LAB300-12-2

 CT-930

CD-920-300 Red P66
350 kcmil M10x35mm

LAA350-12-2

LAB350-12-2R

 CT-930

CD-920-350 Red P71
400 kcmil M10x35mm —

LAB400-12-2

 CT-930

CD-920-400 Blue P76
500 kcmil M10x35mm

LAA500-12-2

LAB500-12-2R

 CT-930

CD-920-500 Blue P87

Torque Specifications

Bolt size Torque
M6 5 Nm (3.69 lb-ft / 44.3 lb-in)
M8 17.5 Nm (12.91 lb-ft / 154.9 lb-in)
M10 30 Nm (22 lb-ft / 194.7 lb-in)
M12 50 Nm (36.87 lb-ft / 442.5 lb-in)

Input and Output Transformer Cabinet Weights and Dimensions

Commercial reference Weight kg (lbs) Height mm (in) Width mm (in) Depth mm (in)
GVIT300 with surge protection device SSP08EMA12 (GVSOPTSPD) installed 640 (1411) 1970 (77.55) 800 (31.49) 847 (33.34)
GVIT500 with surge protection device SSP08EMA12 (GVSOPTSPD) installed 795 (1753) 1970 (77.55) 800 (31.49) 847 (33.34)
GVOT300 602 (1327) 1970 (77.55) 800 (31.49) 847 (33.34)
GVOT500 767 (1691) 1970 (77.55) 800 (31.49) 847 (33.34)

Clearance

The single mains system consists of one input transformer cabinet (UIB), one output transformer cabinet (MBB/UOB), and the UPS.

The dual mains system consists of two input transformer cabinets (UIB and SSIB), one output transformer cabinet (MBB/UOB), and the UPS.

NOTE: Clearance dimensions are published for airflow, installation, and service access only. Consult with the local safety codes and standards for additional requirements in your local area.

Front View of the Input Transformer Cabinet(s) and the Output Transformer Cabinet and the UPS

Environment

  Operating Storage
Temperature 0 °C to 40 °C (32 °F to 104 °F ) -25 °C to 55 °C (-13 °F to 131 °F)
Relative humidity 5-95% non-condensing 10-80% non-condensing
Elevation 0-3000 m (0-10000 feet)
Derating required from 1000-3000 m (1640-10000 feet)
Up to 1000 m (3300 feet): 1.000
Up to 1500 m (5000 feet): 0.975
Up to 2000 m (6600 feet): 0.950
Up to 2500 m (8300 feet):0.925
Up to 3000 m (10000 feet): 0.900		  
Protection class IP20
Color RAL 9003, gloss level 85%

System Overview

UIB Unit input breaker
SSIB Static switch input breaker
MBB Maintenance bypass breaker
UOB Unit output breaker

Single Mains UPS System

Dual Mains UPS System

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