SECTION
DRY-TYPE DISTRIBUTION TRANSFORMERS
ACME ELECTRIC
•
MILWAUKEE, WI
•
800.334.5214
•
acmetransformer.com
24
For Additional Low Temperature Rise 115° and 80°C Units Consult Factory
115°C RISE
480 DELTA PRIMARY VOLTS — 208Y/120 SECONDARY VOLTS —MAY BE USED ON A 4 WIRE 480Y/277 VOLT SUPPLY— 3Ø, 60 Hz
GROUP D4
APPROX. DIMENSIONS
APPROX.
TYPE MTG.
Weather Wiring Diagrams &
kVA CATALOG NO.
Inches (Cm.)
SHIP WEIGHT W – Wall
Knockouts Shield
Design Figures
Height
Width
Depth
Lbs. (Kg.)
F – Floor
Inches (Cm.)
P/N
Begin on Page 122
30.0 TP533121S
29.48 (74.9)
28.15 (71.5)
22.37 (56.8)
360 (163.3)
F
①
NA
WSA2
22-E
45.0 TP533131S
29.48 (74.9)
28.15 (71.5)
22.37 (56.8)
417 (189.2)
F
①
NA
WSA2
22-E
75.0 TP533141S
35.47 (90.1)
31.90 (81.0)
26.88 (68.3)
536 (243.1)
F
①
NA
WSA3
22-E
112.5 TP533151S
41.50 (105.4)
32.90 (83.6)
29.90 (75.9)
760 (344.7)
F
NA
WSA4
22-E
150.0 TP533161S
41.50 (105.4)
32.90 (83.6)
29.90 (75.9)
950 (430.9)
F
NA
WSA4
22-E
225.0 TP533171S
45.59 (115.8) 39.50 (100.3)
35.50 (90.2)
1567 (712.3)
F
NA
WSA5
22-E
300.0 TP533181S
45.59 (115.8) 39.50 (100.3)
35.50 (90.2)
1553 (705.9)
F
NA
WSA5
22-E
500.0 TP533191S
57.84 (146.9) 45.50 (115.6) 41.50 (105.4) 2808 (1276.4)
F
NA
WSA7
22-G
80°C RISE
480 DELTA PRIMARY VOLTS — 208Y/120 SECONDARY VOLTS —MAY BE USED ON A 4 WIRE 480Y/277 VOLT SUPPLY— 3Ø, 60 Hz
GROUP D5
For Copper Wound Transformers Consult Factory
APPROX. DIMENSIONS
APPROX.
TYPE MTG.
Weather Wiring Diagrams &
kVA CATALOG NO.
Inches (Cm.)
SHIP WEIGHT W – Wall
Knockouts Shield
Design Figures
Height
Width
Depth
Lbs. (Kg.)
F – Floor
Inches (Cm.)
P/N
Begin on Page 122
30.0 TP533128S
25.49 (64.7)
24.39 (61.9)
19.37 (49.2)
364 (165.1)
F
①
NA
WSA1
22–E
45.0 TP533138S
29.48 (74.9)
28.15 (71.5)
22.37 (56.8)
500 (226.8)
F
NA
WSA2
22–E
75.0 TP533148S
35.90 (91.2)
31.90 (81.0)
26.88 (68.3)
698 (316.6)
F
NA
WSA3
22–E
112.5 TP533158S
41.50 (105.4)
32.90 (83.6)
29.90 (75.9)
963 (437.7)
F
NA
WSA4
22–E
150.0 TP533168S
41.50 (105.4)
32.90 (83.6)
29.90 (75.9)
1145 (520.4)
F
NA
WSA4
22–E
①
Wall mounting brackets are available for these sizes, refer to page 133.
ENCAPSULATED TRANSFORMERS, 115°C RISE
480 DELTA PRIMARY VOLTS — 208Y/120 SECONDARY VOLTS — 3Ø, 60 Hz
GROUP F
APPROX. DIMENSIONS
APPROX.
TYPE MTG.
Weather Wiring Diagrams &
kVA CATALOG NO.
Inches (Cm.)
SHIP WEIGHT W – Wall
Knockouts Shield
Design Figures
Height
Width
Depth
Lbs. (Kg.)
F – Floor
Inches (Cm.)
P/N
Begin on Page 122
30.0 T3793123S
24.81 (63.0)
27.13 (68.9)
11.14 (28.3)
613 (278.1)
F
NA
NA
22–I
45.0 T3793133S
25.31 (64.3)
30.18 (76.7)
12.76 (32.4)
780 (354.0)
F
NA
NA
22–I
75.0 T3793143S
26.82 (68.1)
34.68 (88.1)
15.25 (38.7)
1126 (511.0)
F
NA
NA
22–I
Notes: 30.0 through 75.0 kVA encapsulated (TP1 exempt)
