Acme Electric Buck-Boost Transformers Specifications
SPECIFICATIONS
{
GROUP I
120 X 240 PRIMARY VOLTS — 12/24 SECONDARY VOLTS — 60 Hz
INSULATING SECONDARY MAXIMUM APPROX. DIMENSIONS APPROX.
CATALOG TRANSFORMER CURRENT OUTPUT INCHES (CM.) NET WEIGHT DIMENSIONAL
NUMBER RATING 12 V 24 V HEIGHT WIDTH DEPTH LBS. (KG.) DRAWINGS
T181047 0.05 kVA 4.16 2.08 6.41 (16.3) 3.14 (8.0) 3.05 (7.7) 4 (1.8) A
T181048 0.10 kVA 8.32 4.16 7.16 (18.2) 3.89 (9.9) 3.67 (9.3) 5 (2.3) A
T181049 0.15 kVA 12.52 6.25 7.16 (18.2) 3.89 (9.9) 3.67 (9.3) 7 (3.2) A
T181050 0.25 kVA 20.80 10.40 8.68 (22.0) 4.08 (10.4) 3.88 (9.9) 10 (4.5) B
T181051 0.50 kVA 41.60 20.80 9.06 (23.0) 4.37 (11.1) 4.20 (10.7) 15 (6.8) B
T181052 0.75 kVA 62.50 31.25 9.68 (24.6) 4.75 (12.1) 4.51 (11.5) 19 (8.6) B
T111683 1.00 kVA 83.20 41.60 10.50 (26.7) 5.50 (14.0) 5.13 (13.0) 24 (10.9) B
T111684 1.50 kVA 125.00 62.50 11.62 (29.5) 5.50 (14.0) 5.13 (13.0) 30 (13.6) B
T111685 2.00 kVA 166.00 83.20 13.00 (33.0) 5.50 (14.0) 5.13 (13.0) 38 (17.2) B
T111686 3.00 kVA 250.00 125.00 11.50 (29.2) 10.31 (26.2) 7.13 (18.1) 55 (24.9) C
T111687 5.00 kVA 416.60 208.00 14.38 (36.5) 10.31 (26.2) 7.13 (18.1) 75 (34.0) C
T211688 7.50 kVA 625.00 312.50 20.81 (52.9) 11.12 (28.2) 10.84 (27.5) 125 (56.7) D
T211689 10.00 kVA 833.00 416.60 20.81 (52.9) 11.75 (29.8) 11.59 (29.4) 160 (72.6) D
GROUP I I
120 X 240 PRIMARY VOLTS — 16/32 SECONDARY VOLTS — 60 Hz
CATALOG TRANSFORMER CURRENT OUTPUT INCHES (CM.) NET WEIGHT DIMENSIONAL
NUMBER RATING 16 V 32 V HEIGHT WIDTH DEPTH LBS. (KG.) DRAWINGS
INSULATING SECONDARY MAXIMUM APPROX. DIMENSIONS APPROX.
T181054 0.05 kVA 3.12 1.56 6.41 (16.3) 3.14 (8.0) 3.05 (7.7) 4 (1.8) A
T181055 0.10 kVA 6.25 3.12 7.16 (18.2) 3.89 (9.9) 3.67 (9.3) 5 (2.3) A
T181056 0.15 kVA 9.38 4.69 7.16 (18.2) 3.89 (9.9) 3.67 (9.3) 7 (3.2) A
T181057 0.25 kVA 15.60 7.80 8.68 (22.0) 4.08 (10.4) 3.88 (9.9) 10 (4.5) B
T181058 0.50 kVA 31.20 15.60 9.06 (23.0) 4.37 (11.1) 4.20 (10.7) 15 (6.8) B
T181059 0.75 kVA 46.90 23.40 9.68 (24.6) 4.75 (12.1) 4.51 (11.5) 19 (8.6) B
T113073 1.00 kVA 62.50 31.20 10.50 (26.7) 5.50 (14.0) 5.13 (13.0) 24 (10.9) B
T113074 1.50 kVA 93.70 46.90 11.62 (29.5) 5.50 (14.0) 5.13 (13.0) 30 (13.6) B
T113075 2.00 kVA 125.00 62.50 13.00 (33.0) 5.50 (14.0) 5.13 (13.0) 38 (17.2) B
T113076 3.00 kVA 187.50 93.80 11.50 (29.2) 10.31 (26.2) 7.13 (18.1) 55 (24.9) C
T113077 5.00 kVA 312.00 156.00 14.38 (36.5) 10.31 (26.2) 7.13 (18.1) 75 (34.0) C
T213078 7.50 kVA 468.00 234.00 20.81 (52.9) 11.12 (28.2) 10.84 (27.5) 125 (56.7) D
T213079 10.00 kVA 625.00 312.00 20.81 (52.9) 11.75 (29.8) 10.84 (27.5) 160 (72.6) D
GROUP I II
240 X 480 PRIMARY VOLTS — 24/48 SECONDARY VOLTS — 60 Hz
INSULATING SECONDARY MAXIMUM APPROX. DIMENSIONS APPROX.
CATALOG TRANSFORMER CURRENT OUTPUT INCHES (CM.) NET WEIGHT DIMENSIONAL
NUMBER RATING 24 V 48 V HEIGHT WIDTH DEPTH LBS. (KG.) DRAWINGS
T181061 0.05 kVA 2.08 1.04 6.41 (16.3) 3.14 (8.0) 3.05 (7.7) 4 (1.8) A
T181062 0.10 kVA 4.16 2.08 7.16 (18.2) 3.89 (9.9) 3.67 (9.3) 5 (2.3) A
T181063 0.15 kVA 6.24 3.12 7.16 (18.2) 3.89 (9.9) 3.67 (9.3) 7 (3.2) A
T181064 0.25 kVA 10.40 5.20 8.68 (22.0) 4.08 (10.4) 3.88 (9.9) 10 (4.5) B
T181065 0.50 kVA 20.80 10.40 9.06 (23.0) 4.37 (11.1) 4.20 (10.7) 15 (6.8) B
T181066 0.75 kVA 31.20 15.60 9.68 (24.6) 4.75 (12.1) 4.51 (11.5) 19 (8.6) B
T137920 1.00 kVA 41.60 20.80 10.50 (26.7) 5.50 (14.0) 5.13 (13.0) 24 (10.9) B
T137921 1.50 kVA 62.40 31.20 11.62 (29.5) 5.50 (14.0) 5.13 (13.0) 30 (13.6) B
T137922 2.00 kVA 83.20 41.60 13.00 (33.0) 5.50 (14.0) 5.13 (13.0) 38 (17.2) B
T137923 3.00 kVA 125.00 62.50 11.50 (29.2) 10.31 (26.2) 7.13 (18.1) 55 (24.9) C
T137924 5.00 kVA 208.00 104.00 14.38 (36.5) 10.31 (26.2) 7.13 (18.1) 75 (34.0) C
T243570 7.50 kVA 312.00 156.00 20.81 (52.9) 11.12 (28.2) 10.84 (27.5) 135 (61.2) D
T243571 10.00 kVA 416.00 208.00 20.81 (52.9) 11.75 (29.8) 11.59 (29.4) 160 (72.6) D
{
All units have ground studs for use with non-metallic conduit. All sizes of 0.75 kVA and less are suitable for 50/60 Hertz. Additional field wiring box may be required when using
units as autotransformers.
BUCK-BOOST DIMENSIONAL DRAWINGS
D
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D
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D
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DESIGN A DESIGN B DESIGN C DESIGN D
D
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