BuyLog Flippingbook NOV 2025

TRANSFORMERS - LOW VOLTAGE, DRY TYPE, BUYLOG SECTION 5

5-17

— Factory installed infrared viewing windows

K = 1 150°C Rise NEMA 2 aluminum coil three-phase

Approx. net weight (Lbs)

No. of factory installed IR windows Ordering code

Output voltage 208Y/120 Volts

kVA

Taps

Frame size

Input voltage 480 Volts Delta

15 (+2, -4: 2.5%) 30 (+2, -4: 2.4%) 45 (+2, -4: 2.5%) 75 (+2, -4: 2.5%) 112.5 (+2, -4: 2.5%) 150 (+2, -4: 2.4%) 225 (+2, -4: 2.5%) 300 (+2, -4: 2.5%) 500 (+2, -2: 2.5%) 750 (+2, -2: 2.5%)

232 301 361 513 703

UX71A UY22A UY03A UY24A DY05A DY76A DY17A DY08A DY79A DY67A

1 1 1 2 2 2 2 2 2 2

9T10A9991 9T10A9992 9T10A9993 9T10A9994 9T10A9995 9T10A9996 9T10A9997 9T10A9998 9T10A9999 9T10A9990

1031 1190 1665 2714 4293

— 75 kVA window closed

K = 1 150°C Rise NEMA 2 aluminum coil electrostatic shield three-phase

Approx. net weight (Lbs)

No. of factory installed IR windows Ordering code

Output voltage 208Y/120 Volts

kVA

Taps

Frame size

Input voltage 480 Volts Delta

30 (+2, -4: 2.5%) 45 (+2, -4: 2.4%)

331 445

1 9T10A9992G03 1 9T10A9993G03

UX72A UX73A

K = 1 115°C Rise NEMA 2 aluminum coil electrostatic shield three-phase

Approx. net weight (Lbs)

No. of factory installed IR windows Ordering code

Output voltage 208Y/120 Volts

kVA

Taps

Frame size

Input voltage 480 Volts Delta

75 (+2, -4: 2.4%) 112.5 (+2, -4: 2.5%) 150 (+2, -4: 2.5%) 225 (+2, -4: 2.5%) 300 (+2, -4: 2.5%) 500 (+2, -2: 2.5%)

605 830

UX74A DX75A DX76A DX77A DX78A DX79A

2 9T10A9994G33 2 9T10A9995G33 2 9T10A9996G33 2 9T10A9997G33 2 9T10A9998G33 2 9T10A9999G33

1250 1670 1984 2901

— 750 kVA window closed

K = 1 150°C Rise NEMA 2 copper coil three-phase

Approx. net weight (Lbs)

No. of factory installed IR windows Ordering code

Output voltage 208Y/120 Volts

kVA

Taps

Frame size

Input voltage 480 Volts Delta

15 (+2, -4: 2.5%) 30 (+2, -4: 2.5%) 45 (+2, -4: 2.4%) 75 (+2, -4: 2.5%) 112.5 (+2, -4: 2.5%) 150 (+2, -4: 2.5%) 225 (+2, -4: 2.5%) 300 (+2, -4: 2.5%) 500 (+2, -2: 2.1%)

231 272 481 568 837

UX71C UX02C UX73C UY14C DY05C DY76C DY77C DY78C DX79C

1 1 1 2 2 2 2 2 2

9T10C9991 9T10C9992 9T10C9993 9T10C9994 9T10C9995 9T10C9996 9T10C9997 9T10C9998 9T10C9999

1086 1610 1969 3721

K = 1 115°C Rise NEMA 2 copper coil electrostatic shield three-phase

Approx. net weight (Lbs)

No. of factory installed IR windows Ordering code

Output voltage 208Y/120 Volts

kVA

Taps

Frame size

Input voltage 480 Volts Delta

75 (+2, -4: 2.6%) 112.5 (+2, -4: 2.5%) 150 (+2, -4: 2.6%) 225 (+2, -4: 2.6%) 300 (+2, -4: 2.5%)

750 900

UX74C DX75C DX76C DX77C DX78C

2 9T10C9994G33 2 9T10C9995G33 2 9T10C9996G33 2 9T10C9997G33 2 9T10C9998G33

1241 1847 2149