GE - General Electric Dry Type Transformers K-Factor Catalog Page
Dry Type Transformers
Section 10
K-Factor
Copper
Three-Phase TP-1
K=4 150°C Rise NEMA 2
Input Output Wiring Approx. Net Frame Product
Voltage Voltage kVA Taps Diagram No.
480 Volts Delta 208Y/120 Volts 15 (+2, -4 2.5%) 12 250 XV371 9T83C9461G03
480 Volts Delta 208Y/120 Volts 30 (+2, -4 2.5%) 12 377 XV372 9T64C9872G03
480 Volts Delta 208Y/120 Volts 45 (+2, -4 2.5%) 12 710 XV374 9T83C9463G03
480 Volts Delta 208Y/120 Volts 75 (+2, -4 2.5%) 12 949 XV375 9T83C9464G03
480 Volts Delta 208Y/120 Volts 112.5 (+2, -4 2.5%) 12 1190 XV376 9T83C9465G03
480 Volts Delta 208Y/120 Volts 150 (+2, -4 2.5%) 12 1400 L37AA 9T64C9876G03
480 Volts Delta 208Y/120 Volts 225 (+2, -4 2.5%) 12 2480 L38AA 9T64C9877G03
480 Volts Delta 208Y/120 Volts 300 (+2, -4 2.5%) 12 2480 L38AA 9T64C9878G03
480 Volts Delta 208Y/120 Volts 500 (+2, -2 2.5%) 12 4030 FC68 9T49G0009G03
480 Volts Delta 208Y/120 Volts 750 (+2, -2 2.5%) 12 4030 FC68 9T49G0010G03
K=4 115°C Rise NEMA 2
Input Output Wiring Approx. Net Frame Product
Voltage Voltage kVA Taps Diagram No.
480 Volts Delta 208Y/120 Volts 15 (+2, -4 2.5%) 12 250 XV371 9T83C9461G13
480 Volts Delta 208Y/120 Volts 30 (+2, -4 2.5%) 12 490 XV373 9T83C9462G13
480 Volts Delta 208Y/120 Volts 45 (+2, -4 2.5%) 12 710 XV374 9T83C9463G13
480 Volts Delta 208Y/120 Volts 75 (+2, -4 2.5%) 12 949 XV375 9T83C9464G13
480 Volts Delta 208Y/120 Volts 112.5 (+2, -4 2.5%) 12 1190 XV376 9T83C9465G13
480 Volts Delta 208Y/120 Volts 150 (+2, -4 2.5%) 12 1400 L37AA 9T64C9876G13
480 Volts Delta 208Y/120 Volts 225 (+2, -4 2.5%) 12 2480 L38AA 9T64C9877G13
480 Volts Delta 208Y/120 Volts 300 (+2, -4 2.5%) 12
480 Volts Delta 208Y/120 Volts 500 (+2, -2 2.5%) 12 4030 FC68 9T49G0009G53
480 Volts Delta 208Y/120 Volts 750 (+2, -2 2.5%) 12 4030 FC68 9T49G0010G53
1
1
Weight (Lbs) Size Number
Weight (Lbs) Size Number
K=4 80°C Rise NEMA 2
Input Output Wiring Approx. Net Frame Product
Voltage Voltage kVA Taps Diagram No.
480 Volts Delta 208Y/120 Volts 15 (+2, -4 2.5%) 12 377 XV372 9T64C9871G83
480 Volts Delta 208Y/120 Volts 30 (+2, -4 2.5%) 12 490 XV373 9T64C9872G83
480 Volts Delta 208Y/120 Volts 45 (+2, -4 2.5%) 12 710 XV374 9T83C9463G83
480 Volts Delta 208Y/120 Volts 75 (+2, -4 2.5%) 12 1190 XV376 9T83C9464G83
480 Volts Delta 208Y/120 Volts 112.5 (+2, -4 2.5%) 12 1400 L37AA 9T64C9875G83
480 Volts Delta 208Y/120 Volts 150 (+2, -4 2.5%) 12 1400 L37AA 9T64C9876G83
480 Volts Delta 208Y/120 Volts 225 (+2, -4 2.5%) 12 1160 FC78 9T49G0007G83
480 Volts Delta 208Y/120 Volts 300 (+2, -4 2.5%) 12 1780 FC79 9T49G0008G83
480 Volts Delta 208Y/120 Volts 500 (+2, -2 2.5%) 12 4030 FC68 9T49G0009G83
1
See page 10-45 for wiring diagrams.
1
Weight (Lbs) Size Number
10-14
BuyLog™Catalog
Rev. 11/13
Data subject to change
without notice
Dry Type Transformers
Section 10
K-Factor
Copper
Three-Phase TP-1
K=13 150°C Rise NEMA 2
Input Output Wiring Approx. Net Frame Product
Voltage Voltage kVA Taps Diagram No.
480 Volts Delta 208Y/120 Volts 15 (+2, -4 2.5%) 12 250 XV371 9T61C9871G03
480 Volts Delta 208Y/120 Volts 30 (+2, -4 2.5%) 12 377 XV372 9T61C9872G03
480 Volts Delta 208Y/120 Volts 45 (+2, -4 2.5%) 12 710 XV374 9T83C9473G03
480 Volts Delta 208Y/120 Volts 75 (+2, -4 2.5%) 12 949 XV375 9T83C9474G03
480 Volts Delta 208Y/120 Volts 112.5 (+2, -4 2.5%) 12 1190 XV376 9T83C9475G03
480 Volts Delta 208Y/120 Volts 150 (+2, -4 2.5%) 12 1400 L37AA 9T61C9876G03
480 Volts Delta 208Y/120 Volts 225 (+2, -4 2.5%) 12 2480 L38AA 9T61C9877G03
480 Volts Delta 208Y/120 Volts 300 (+2, -4 2.5%) 12 4050 YF379 9T61C9878G03
480 Volts Delta 208Y/120 Volts 500 (+2, -2 2.5%) 12 4030 FC68 9T46G0009G03
K=13 115°C Rise NEMA 2
Input Output Wiring Approx. Net Frame Product
Voltage Voltage kVA Taps Diagram No.
480 Volts Delta 208Y/120 Volts 15 (+2, -4 2.5%) 12 377 XV372 9T61C9871G13
480 Volts Delta 208Y/120 Volts 30 (+2, -4 2.5%) 12 490 XV373 9T83C9472G13
480 Volts Delta 208Y/120 Volts 45 (+2, -4 2.5%) 12 710 XV374 9T83C9473G13
480 Volts Delta 208Y/120 Volts 75 (+2, -4 2.5%) 12 949 XV375 9T83C9474G13
480 Volts Delta 208Y/120 Volts 112.5 (+2, -4 2.5%) 12 1710 XV377 9T61C9875G13
480 Volts Delta 208Y/120 Volts 150 (+2, -4 2.5%) 12 1400 L37AA 9T61C9876G13
480 Volts Delta 208Y/120 Volts 225 (+2, -4 2.5%) 12 2480 L38AA 9T61C9877G13
480 Volts Delta 208Y/120 Volts 300 (+2, -4 2.5%) 12 1780 FC79 9T46G0008G53
480 Volts Delta 208Y/120 Volts 500 (+2, -2 2.5%) 12 4030 FC68 9T46G0009G53
1
1
Weight (Lbs) Size Number
Weight (Lbs) Size Number
K=13 80°C Rise NEMA 2
Input Output Wiring Approx. Net Frame Product
Voltage Voltage kVA Taps Diagram No.
480 Volts Delta 208Y/120 Volts 15 (+2, -4 2.5%) 12 377 XV372 9T61C9871G83
480 Volts Delta 208Y/120 Volts 30 (+2, -4 2.5%) 12 710 XV374 9T61C9872G83
480 Volts Delta 208Y/120 Volts 45 (+2, -4 2.5%) 12 710 XV374 9T83C9473G83
480 Volts Delta 208Y/120 Volts 75 (+2, -4 2.5%) 12 1190 XV376 9T61C9874G83
480 Volts Delta 208Y/120 Volts 112.5 (+2, -4 2.5%) 12 1400 L37AA 9T61C9875G83
480 Volts Delta 208Y/120 Volts 150 (+2, -4 2.5%) 12 2480 L38AA 9T61C9876G83
480 Volts Delta 208Y/120 Volts 225 (+2, -4 2.5%) 12 1780 FC79 9T46G0007G83
480 Volts Delta 208Y/120 Volts 300 (+2, -4 2.5%) 12 4030 FC68 9T46G0008G83
1
See page 10-45 for wiring diagrams.
1
Weight (Lbs) Size Number
Rev. 11/13
Data subject to change
without notice
BuyLog™Catalog
10-15
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