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39000-322-01.fm Page 12 Wednesday, September 18, 2002 4:01 PM
Buck & Boost Transformer
Instruction Bulletin
Bulletin No. 39000-322-01
June 2002
Table 17: Desired Load/Source Voltage:
400Y/231 V Three Phase, 60 HZ,
Three Transformers Required
Transformer
Catalog Number
50SV46A
100SV46A
150SV46A
250SV46B
500SV46B
750SV46F
1S46F
1.5S46F
2S46F
3S46F
Wiring Diagram
Voltage Options
353Y/204 381Y/220 440Y/254
Three Phase Load kVA
1.0
2.1
2.3
2.1
4.3
4.7
3.2
6.5
7.1
5.4
10.8
11.9
10.8
21.6
23.8
16.2
32.4
35.7
21.6
43.3
47.6
32.4
64.9
71.4
43.3
86.6
95.2
64.9
129.9
142.8
8
9
9
Table 18: Desired Load/Source Voltage:
415Y/240 V Three Phase, 60 HZ,
Three Transformers Required
Transformer
Catalog Number
50SV46A
100SV46A
150SV46A
250SV46B
500SV46B
750SV46F
1S46F
1.5S46F
2S46F
3S46F
Wiring Diagram
Voltage Options
366Y/212 395Y/228 457Y/264
Three Phase Load kVA
1.1
2.2
2.4
2.2
4.4
4.9
3.3
6.7
7.2
5.6
11.2
12.3
11.2
22.4
24.7
16.8
33.6
37.1
22.4
44.9
49.4
33.6
67.3
74.2
44.9
89.8
98.9
67.3
134.7
148.4
10
9
9
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12
Table 19: Desired Load/Source Voltage:
460Y/266 V Three Phase, 60 HZ,
Three Transformers Required
Transformer
Catalog Number
50SV46A
100SV46A
150SV46A
250SV46B
500SV46B
750SV46F
1S46F
1.5S46F
2S46F
3S46F
Wiring Diagram
Voltage Options
406Y/235 432Y/250 490Y/283
Three Phase Load kVA
1.2
2.4
2.6
2.4
4.9
5.3
3.7
7.4
7.9
6.2
12.4
13.2
12.4
24.9
26.5
18.6
37.3
39.7
24.9
49.8
53.0
37.3
74.6
79.5
49.8
99.5
106.0
74.6
149.3
159.1
10
9
9
Table 20: Desired Load/Source Voltage:
480Y/277 V Three Phase, 60 HZ,
Three Transformers Required
Transformer
Catalog Number
50SV46A
100SV46A
150SV46A
250SV46B
500SV46B
750SV46F
1S46F
1.5S46F
2S46F
3S46F
Wiring Diagram
Voltage Options
424Y/245 450Y/260
Three Phase Load kVA
1.3
2.6
2.6
5.2
3.9
7.7
6.5
12.9
12.9
25.9
19.4
38.9
25.9
51.9
38.9
77.9
51.9
103.9
77.9
155.8
10
9
Electrical equipment should be serviced only by qualified personnel.
No responsibility is assumed by Schneider Electric for any
consequences arising out of the use of this material. This document
is not intended as an instruction manual for untrained persons.
© 2002 Schneider Electric
All Rights Reserved