9
SECTION I DRY-TYPE DISTRIBUTION TRANSFORMERS
SELECTION CHARTS
Single Phase
1
Suitable for 50/60 Hz.
2
W all mounting brackets are available for these sizes, refer to page 64.
240 X 480 PRIMARY VOLTS — 120/240 SECONDARY VOLTS — FOUR WINDINGS — 1Ø, 60 Hz
NON-VENTILATED TRANSFORMERS
240 X 480 PRIMARY VOLTS — 120/240 SECONDARY VOLTS — FOUR WINDINGS — 1Ø, 60 Hz
APPROX. DIMENSIONS APPROX. TYPE MTG. WEATHER Electrical Connections
KVA CATALOG NO. Inches (Cm.) SHIP WEIGHT W – W all KNOCKOUTS SHIELD and Design Figures
HEIGHT WIDTH DEPTH Lbs. (Kg.) F – Floor P/N Begin on Page 54
37.50 TE-2-53019-3S 35.40 (90.0) 31.90 (81.0) 26.90 (68.3) 430 (195.0) F 2NA NA 5–H
50.00 TE-2-53020-3S 35.40 (90.0) 31.90 (81.0) 26.90 (68.3) 430 (195.0) F 2NA NA 5–H
75.00 TE-2A-53021-3S 35.40 (90.0) 31.90 (81.0) 26.90 (68.3) 525 (238.0) F NA NA 5–H
100.00 TE-1-53022-3S 42.00 (106.7) 40.00 (101.6) 30.00 (76.2) 775 (352.0) F NA NA 5–H
APPROX. DIMENSIONS APPROX. TYPE MTG. WEATHER Electrical Connections
KVA CATALOG NO. Inches (Cm.) SHIP WEIGHT W – W all KNOCKOUTS SHIELD and Design Figures
HEIGHT WIDTH DEPTH Lbs. (Kg.) F – Floor Inches (Cm.) P/N Begin on Page 54
1 .05 T-1-53004 6.41 (16.3) 3.14 (8.0) 3.05 (7.7) 4 (1.8) W 0.875 (2.2) NA 1–A
1 .10 T-1-53005 7.16 (18.2) 3.89 (9.9) 3.67 (9.3) 5 (2.3) W 0.875 (2.2) NA 1–A
1 .15 T-1-53006 7.16 (18.2) 3.89 (9.9) 3.67 (9.3) 7 (3.2) W 0.875 (2.2) NA 1–A
1 .25 T-2-53007-S 8.68 (22.0) 4.08 (10.4) 3.88 (9.9) 10 (4.5) W 0.50-0.75 (1.3-1.9) NA 2–B
1 .50 T-2-53008-S 9.06 (23.0) 4.37 (11.1) 4.20 (10.7) 15 (6.8) W 0.50-0.75 (1.3-1.9) NA 2–B
1 .75 T-2-53009-S 9.68 (24.6) 4.75 (12.1) 4.50 (11.4) 19 (8.6) W 0.50-0.75 (1.3-1.9) NA 2–B
1.00 T-2-53010-S 10.50 (26.7) 5.50 (14.0) 5.13 (13.0) 24 (10.9) W 0.50-0.75 (1.3-1.9) NA 2–B
1.50 T-2-53011-S 11.62 (29.5) 5.50 (14.0) 5.13 (13.0) 30 (13.6) W 0.50-0.75 (1.3-1.9) NA 2–B
2.00 T-2-53012-S 13.00 (33.0) 5.50 (14.0) 5.13 (13.0) 38 (17.2) W 0.50-0.75 (1.3-1.9) NA 2–B
3.00 T-2-53013-S 11.50 (29.2) 10.31 (26.2) 7.13 (18.1) 55 (24.9) W 0.75-1.25 (1.9-3.2) NA 2–C
3.00 T-2-53013-4S 11.50 (29.2) 10.31 (26.2) 7.13 (18.1) 55 (24.9) W 0.75-1.25 (1.9-3.2) NA 3–C
5.00 T-2-53014-S 14.38 (36.5) 10.31 (26.2) 7.13 (18.1) 75 (34.0) W 0.75-1.25 (1.9-3.2) NA 2–C
5.00 T-2-53014-4S 14.38 (36.5) 10.31 (26.2) 7.13 (18.1) 75 (34.0) W 0.75-1.25 (1.9-3.2) NA 3–C
7.50 T-2-53515-3S 15.19 (38.6) 13.50 (34.3) 10.84 (27.5) 115 (52.2) W 0.75-1.25 (1.9-3.2) NA 4–D
10.00 T-2-53516-3S 15.19 (38.6) 13.50 (34.3) 10.84 (27.5) 125 (56.7) W 0.75-1.25 (1.9-3.2) NA 4–D
15.00 T-2-53517-3S 16.94 (43.0) 14.12 (35.9) 11.59 (29.4) 170 (77.1) W 1.00-1.50 (2.5-3.8) NA 4–D
25.00 T-2-53518-3S 18.44 (46.8) 16.13 (41.0) 13.34 (33.9) 250 (113.0) W 1.00-1.50 (2.5-3.8) NA 4–D
37.50 T-2-53019-3S 25.50 (64.8) 24.39 (61.9) 19.37 (49.2) 280 (127.0) F 2NA WS-A-1 5-E
50.00 T-2-53020-3S 25.50 (64.8) 24.39 (61.9) 19.37 (49.2) 350 (158.8) F 2NA WS-A-1 5–E
75.00 T-2-53021-3S 35.90 (91.2) 31.90 (81.0) 26.88 (68.3) 430 (195.0) F NA WS-A-3 5–E
100.00 T-2A-53022-3S 41.52 (105.5) 32.90 (83.6) 29.87 (75.9) 525 (238.0) F NA WS-A-4 5–E
167.00 T-1-53023-3S 45.60 (115.8) 39.50 (100.3) 35.50 (90.2) 700 (318.0) F NA WS-A-5 5–E
250.00 T-2-53024-3S 45.60 (115.8) 39.50 (100.3) 35.50 (90.2) 1440 (1306.0) F NA WS-A-5 5–E
240 X 480 PRIMARY VOLTS — COPPER WINDINGS — 120/240 SECONDARY VOLTS — FOUR WINDINGS — 1Ø, 60 Hz
APPROX. DIMENSIONS APPROX. TYPE MTG. WEATHER Electrical Connections
KVA CATALOG NO. Inches (Cm.) SHIP WEIGHT W – Wall KNOCKOUTS SHIELD and Design Figures
HEIGHT WIDTH DEPTH Lbs. (Kg.) F – Floor Inches (Cm.) P/N Begin on Page 54
7.50 TC-53515-3S 15.19 (38.6) 13.50 (34.3) 10.84 (27.5) 100 (45.4) W 0.75-1.25 (1.9-3.2) NA 4–D
10.00 TC-53516-3S 15.19 (38.6) 13.50 (34.3) 10.84 (27.5) 120 (54.4) W 0.75-1.25 (1.9-3.2) NA 4–D
15.00 TC-53517-3S 16.94 (43.0) 14.12 (35.9) 11.59 (29.4) 160 (72.6) W 1.00-1.50 (2.5-3.8) NA 4–D
25.00 TC-53518-3S 18.44 (46.8) 16.13 (41.0) 13.34 (33.9) 250 (113.0) W 1.00-1.50 (2.5-3.8) NA 4–D
37.50 TC-53019-3S 25.50 (64.8) 24.39 (61.9) 19.37 (49.2) 295 (133.8) F 2NA WS-A-1 5–E
50.00 TC-53020-3S 25.50 (64.8) 24.39 (61.9) 19.37 (49.2) 378 (172.0) F 2NA WS-A-1 5–E
75.00 TC-53021-3S 35.90 (91.2) 31.90 (81.0) 26.88 (68.3) 468 (212.3) F NA WS-A-3 5–E
100.00 TC-53022-3S 41.52 (105.5) 32.90 (83.6) 29.87 (75.9) 768 (348.4) F NA WS-A-4 5–E
GROUP I
GROUP IA
GROUP II
NEW