Data Sheet for Product

Submittal Sheet SED2 NEMA 12 Variable Frequency Drives with Bypass Options
Document No. 154-066
February 11, 2008
Page 4 of 8 http://www.sbt.siemens.com/hvp/drives Siemens Industry, Inc.
Table 3. NEMA 12 Bypass Frame Sizes and Power Ranges.
HP kW 480V 575V
.5
.37
B&C B&C
.75
.55
1
.75
1.5
1.1
2
1.5
3
2.2
5
4
7.5
5.5
10
7.5
15
11
20
15
25
18.5
D&E D&E
30
22
40
30
50
37
60
45
75
55
F
F
100
75
125
90
HA1 –
N/A
Table 4. NEMA 12 Bypass Output Current Ratings (Amps) — Per NEC Motor Tables.
HP .5 .75 1 1.5 2 3 5 7.5 10 15 20 25 30 40 50 60 75 100 125 HA1
480V
1.1 1.6 2.1 3.0 3.4 4.8 7.6 11 14 21 27 34 40 52 65 77 96 124 156 178
575V
.9
1.3
1.4
2.1
2.7
3.9
6.1
9
11
17
22
27
32
41
52
62
77
99
125
–
NOTE: Drives are current rated devices. Verify that the listed ratings are ≥ the motor full load current rating.