Resin Encapsulated Export Model and Buck Boost Transformers
Class 7400 and 7414 / Refer to Catalogs 7400CT9601 and 7414CT0201
Resin Encapsulated Export Model and Buck Boost Transformers
Single Phase Export Model
These general purpose transformers accommodate voltage systems world wide. Export model transformers 10 kVA and smaller, CE marked in addition to being cULus Listed. For CE marked transformers in other ratings, contact your local Schneider Electric representative for CE marked transformers up to 300 kVA, single and three phase.
Single-Phase—110 / 220 Vac Secondary; 50/60 Hz; cULus Listed (240 x 480 Vac Primary to 120 / 240 Vac Secondary - 60 Hz only)
|
kVA |
220 x 440 Primary Catalog No. |
Weight (lbs)[1] |
Enclosure[2] |
Full Capacity Taps |
Degree C Temperature |
Insulation Class |
|---|---|---|---|---|---|---|
|
1 |
21.2 |
7A |
190/200/208/220 x 380/400/416/440 |
115 |
180 |
|
|
2 |
39.1 |
9A |
||||
|
3 |
55.2 |
10A |
||||
|
5 |
135 |
13B |
||||
|
7.5 |
165 |
|||||
|
10 |
165 |
Sealed Single-Phase Buck and Boost
When buck and boost transformers are interconnected as an autotransformer,
they can supply small changes in voltage. Wiring diagrams and sizing
are available from catalog 7414CT0201 or www.buckboostcalculator.com.
Units can also be used as isolation transformers for:
120 x 240 to 12/24 or 16/32 and 240 x 480 to 24/48 by connecting
using the diagram on the nameplate.
note
|
kVA |
120 x 240 Vac Primary 60 Hz |
240 x 480 Vac Primary 60 Hz |
Weight (lbs)[1] |
Enclosure[2] |
Degree C Temperature |
Insulation Class |
|
|---|---|---|---|---|---|---|---|
|
12/24 Vac Secondary |
16/32 Vac Secondary |
24/48 Vac Secondary |
|||||
|
0.05 |
4.2 |
1A |
55 |
105 |
|||
|
0.1 |
4.5 |
2A |
|||||
|
0.15 |
6.2 |
3A |
|||||
|
0.25 |
10.5 |
4A |
80 |
130 |
|||
|
0.5 |
13.8 |
5A |
|||||
|
0.75 |
15.5 |
6A |
115 |
180 |
|||
|
1 |
21.2 |
7A |
|||||
|
1.5 |
30.1 |
8A |
|||||
|
2 |
39.1 |
9A |
|||||
|
3 |
60 |
See Enclosure Dimensions. | |||||
Style A—Type 3R Rated |
Style B—Type 3R Rated |
Style C—Type 3R Rated |
Style X—Type 4X Rated |
3 kVA Buck Boost
Enclosure Dimensions
|
Enclosure Number/Style |
Height |
Width |
Depth |
Mounting |
||||
|---|---|---|---|---|---|---|---|---|
|
in. |
mm |
in. |
mm |
in. |
mm |
|||
|
1 |
A |
5.00 |
127 |
4.47 |
114 |
3.44 |
87 |
Wall |
|
2 |
5.50 |
140 |
4.47 |
114 |
3.44 |
87 |
||
|
3 |
5.00 |
127 |
4.85 |
123 |
3.75 |
95 |
||
|
4 |
5.50 |
140 |
5.23 |
133 |
4.06 |
103 |
||
|
5 |
6.19 |
157 |
6.19 |
157 |
4.69 |
119 |
||
|
6 |
6.69 |
170 |
6.19 |
157 |
4.69 |
119 |
||
|
7 |
8.13 |
270 |
6.94 |
176 |
5.31 |
135 |
||
|
8 |
8.25 |
210 |
8.68 |
220 |
6.56 |
167 |
||
|
9 |
9.56 |
243 |
8.68 |
220 |
6.56 |
167 |
||
|
10 |
10.50 |
267 |
8.62 |
219 |
6.50 |
165 |
||
|
11 |
12.56 |
319 |
8.62 |
219 |
6.50 |
165 |
||
|
* 3 kVA Buck Boost |
14.5 |
— |
8.62 |
— |
6.5 |
— |
— |
|
|
12 |
C |
13.50 |
343 |
14.75 |
375 |
9 |
229 |
Wall |
|
13 |
B |
14.75 |
375 |
9.75 |
248 |
11.75 |
298 |
|
|
14 |
C |
14.75 |
375 |
19.1 |
485 |
2.25 |
311 |
|
|
15 |
B |
20.00 |
508 |
15 |
381 |
13.5 |
343 |
|
|
16 |
C |
22.00 |
559 |
25 |
635 |
13.5 |
343 |
|
|
51 |
X |
9.5 |
24 |
10 |
25 |
7.75 |
20 |
|
|
52 |
12 |
30 |
13.75 |
35 |
13.75 |
35 |
||
|
53 |
24 |
61 |
21.5 |
55 |
16.38 |
42 |
Floor |
|
|
54 |
23 |
58 |
25.5 |
65 |
13.75 |
35 |
||
|
55 |
31.5 |
80 |
31.5 |
80 |
16.25 |
41 |
||
|
These dimensions are not for construction. Contact you local Schneider Electric representative for certified prints. |
||||||||
Fingersafe™ terminal block cover kits for encapsulated transformers can be used to meet touch-safe requirements.