Siemens SED2 VFD Operating Instructions Manual page 23

Table 4. Wire Sizes and Tightening Torques for Electronic Bypass System with 500V to 600V Drive.
Bypass
Part
Frame HP
Number
Size
VBE40.5---- C 0.5
VBE40.7---- C 0.7
VBE41.0---- C 1.0
VBE41.5---- C 1.5
VBE42.0---- C 2.0
VBE43.0---- C 3.0
VBE45.0---- C 5.0
VBE47.5---- C 7.5
VBE410.---- C 10
VBE415.---- C 15
VBE420.---- C 20
VBE425.---- C 25
VBE430.---- D 30
VBE440.---- D 40
VBE450.---- E 50
VBE460.---- E 60
VBE475.---- F 75
VBE4100---- F 100
VBE4125---- F 125
* Wire size is AWG unless noted otherwise. Use Copper (Cu) wire that is rated 167°F (75°C) minimum 600 Vac.
Siemens Building Technologies, Inc.
Circuit Breaker
kW Amps
Torque,
Wire
lb-in
Size *
(Nm)
14-10
0.37 .9 32 (3.6)
Cu
14-10
0.55 1.3 32 (3.6)
Cu
14-10
0.75 1.4 32 (3.6)
Cu
14-10
1.1 2.1 32 (3.6)
Cu
14-10
1.5 2.7 32 (3.6)
Cu
14-10
2.2 3.9 32 (3.6)
Cu
14-10
4.0 6.1 32 (3.6)
Cu
14-10
5.5 9 32 (3.6)
Cu
14-10
7.5 11 32 (3.6)
Cu
14-10
11.0 17 32 (3.6)
Cu
10-1/0 20 - 60
15.0 22
Cu (2.2 - 6.8)
10-1/0 20 - 60
18.5 27
Cu (2.2 - 6.8)
10-1/0 20 - 60
22.0 32
Cu (2.2 - 6.8)
10-1/0 20 - 60
30.0 41
Cu (2.2 - 6.8)
10-1/0 20 - 60
37.0 52
Cu (2.2 - 6.8)
10-1/0 20 - 60
45.0 62
Cu (2.2 - 6.8)
3-3/0
55.0 77 80 (9)
Cu
3-3/0
75.0 99 80 (9)
Cu
6 - 350
120 - 275
90.0 125 kcmil
(14 - 31.1)
Cu
Disconnect
Switch
Torque, Torque,
Wire Wire
lb-in
Size * Size *
(Nm)
13 - 17 7 - 10.3
18-10 18-14
(1.5 - 1.7) (8 - 1.2)
13 - 17 7 - 10.3
18-10 18-14
(1.5 - 1.7) (8 - 1.2)
13 - 17 7 - 10.3
18-10 18-14
(1.5 - 1.7) (8 - 1.2)
13 - 17 7 - 10.3
18-10 18-14
(1.5 - 1.7) (8 - 1.2)
13 - 17 7 - 10.3
18-10 18-14
(1.5 - 1.7) (8 - 1.2)
13 - 17 7 - 10.3
18-10 18-14
(1.5 - 1.7) (8 - 1.2)
13 - 17 7 - 10.3
18-10 18-14
(1.5 - 1.7) (8 - 1.2)
13 - 17 7 - 10.3
18-10 18-14
(1.5 - 1.7) (8 - 1.2)
13 - 17 7 - 10.3
18-10 18-14
(1.5 - 1.7) (8 - 1.2)
17 - 22 18 - 22
14-8 14-10
(1.9 - 2.5) (2 - 2.5)
17 - 22 18 - 22
14-8 14-10
(1.9 - 2.5) (2 - 2.5)
22 - 27 27 - 40
14-6 18-3
(2.5 - 3.1) (3.1 - 4.5)
22 - 27 27 - 40
14-6 18-3
(2.5 - 3.1) (3.1 - 4.5)
22 - 27 27 - 40
14-6 18-3
(2.5 - 3.1) (3.1 - 4.5)
22 - 27 27 - 40
14-6 18-3
(2.5 - 3.1) (3.1 - 4.5)
22 - 27 36 - 53
12-1 10-1/0
(2.5 - 3.1) (4.1 - 6)
22 - 27 36 - 53
12-1 10-1/0
(2.5 - 3.1) (4.1 - 6)
22 - 27 36 - 53
12-1 10-1/0
(2.5 - 3.1) (4.1 - 6)
6 - 350 120 - 275 124 - 210
10-1/0
kcmil (14 - 31.1) (14 - 23.7)
Installation Instructions
Overload
Max
Range, Backup Wire
lb-in
Amps Fuse, Size*
(Nm)
Amps
.7 - 1.0 4 14-2
.9 - 1.25 5 14-2
1.1 - 1.6 6 14-2
1.8 - 2.5 10 14-2
2.2 - 3.2 12 14-2
2.8 - 4 16 14-2
4.5 - 6.3 25 14-2
7 - 10 40 14-2
9 - 2 45 14-2
14 - 20 80 14-2
17 - 22 80 14-2
22 - 32 125 14-2
28 - 40 150 14-2
36 - 45 175 14-2
40 - 50 200 14-2
45 - 63 250 14-2
70 - 90 350 14-2/0
80 - 100 400 14-2/0
50 - 200 800 14-2/0
Ground Lug
Torque,
lb-in
(Nm)
35 (4)
35 (4)
35 (4)
35 (4)
35 (4)
35 (4)
35 (4)
35 (4)
35 (4)
35 (4)
35 (4)
35 (4)
35 (4)
35 (4)
35 (4)
35 (4)
50 (5.6)
50 (5.6)
50 (5.6)
15