Jefferson Electric Buck-Boost Series, Applications Manual, Page: 8 / 21

Jefferson Electric Inc. 1-800-892-3755 www.jeffersonelectric.com
Buck-Boost Application manual 02-12 Page 8 of 21
Low
Voltage
(LV)
High
Voltage
(HV)
Catalog
Number
Load
Required
01 11 21 31 41 51 61 71 81 91 New
Diagram
#
Old
Diagram
#
378 416 416-11xx KVA
Amperes
3.0
4.58
4.5
6.88
7.5
11.4
15.0
22.9
22.5
34.4
30.0
45.8
45.0
68.8
60.0
91.7
90.0
137
150
229
8 58-D
390 416 416-12xx KVA
Amperes
4.5
6.66
6.7
10.0
11.2
16.6
22.5
33.3
33.7
49.7
45.0
66.6
67.5
100
90.0
133
135
200
225
333
7 58-C
397 416 416-11xx KVA
Amperes
6.0
8.73
9.0
13.1
15.0
21.8
30.0
43.6
45.0
65.5
60.0
87.3
90.0
131
120
174
180
262
300
436
7 58-C
398 438 416-14xx
KVA
Amperes
3.1
4.56
4.7
6.82
7.8
11.3
15.7
22.6
23. 6
33.9
31.5
45.6
47.2
68.2
63.0
91.3
94.0
136
157
229
5
58-A
398 478 416-14xx KVA
Amperes
1.7
2.50
2.5
3.75
4.3
6.25
8.6
12.5
12.9
18.7
17.2
25.0
25.9
37.5
34.0
50.0
51.0
75.0
86.0
125
6 58-B
416 437 416-11xx
KVA
Amperes
6.3
8.75
9.4
13.1
15.7
21.8
31.5
43.7
47.2
65.4
63.0
87.5
94.5
131
126
175
189
262
315
437
7
58-C
416 443 416-12xx KVA
Amperes
4.8
6.66
7.2
10.0
12.0
16.6
24.0
33.3
36.0
50.0
48.0
66.6
72.0
100
96.0
133
144
200
240
333
7 58-C
416 457 416-11xx
KVA
Amperes
3.3
4.58
4.9
6.87
8.2
11.4
16.5
22.9
24.7
34.1
33.0
45.8
49.5
68.7
66.0
91.6
99.0
137
165
229
8
58-D
416 471 416-12xx KVA
Amperes
2.5
3.54
3.8
5.29
6.3
8.83
12.7
17.5
19.1
26.2
25.5
35.4
38.2
52.9
51.0
70.8
76.5
106
127
175
8 58-D
416 498 416-14xx KVA
Amperes
1.80
2.5
2.7
3.75
4.5
6.25
9.0
12.5
13.5
18.7
18.0
25.0
27.0
37.5
36.0
50.0
54.0
75.0
90.0
125
6 58-B