Table 12-14 Size 0 To 3 Input Current, Fuse And Cable Size Ratings - Emerson unidrive sp User Manual
Universal variable speed ac drive for induction and servo motors model sizes 0 to 6
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Safety
Product
Mechanical
Information
Information
Installation
Fuses
The AC supply to the drive must be installed with suitable protection against overload and short-circuits. Table 12-14 and Table 12-15 show
recommended fuse ratings. Failure to observe this requirement will cause risk of fire.
WARNING
Table 12-14 Size 0 to 3 input current, fuse and cable size ratings
Typical input
current
Model
A
SP0201
3.2 (5.0)*
SP0202
4.8 (7.6)*
SP0203
6.0 (9.6)*
SP0204
7.9 (13.5)*
SP0205
10.6 (17.4)*
SP
1201
7.1
SP
1202
9.2
SP
1203
12.5
SP
1204
15.4
SP
2201
13.4
SP
2202
18.2
SP
2203
24.2
SP
35.4
3201
SP
3202
46.8
SP0401
2.0
SP0402
2.6
SP0403
3.2
SP0404
4.3
SP0405
5.6
SP
1401
4.1
SP
1402
5.1
SP
1403
6.8
SP
1404
9.3
SP
10
1405
SP
1406
12.6
SP
2401
15.7
SP
20.2
2402
SP
2403
26.6
SP
2404
26.6
SP
3401
34.2
SP
3402
40.2
SP
3403
51.3
SP
3501
5.0
SP
3502
6.0
SP
3503
7.8
SP
3504
9.9
SP
3505
13.8
SP
3506
18.2
SP
3507
22.2
*The value in the bracket is when the drive is used on a 1 phase supply.
**Fast acting or high speed class J fuses only.
NOTE
PVC insulated cable should be used.
NOTE
Cable sizes are from IEC60364-5-52:2001 table A.52.C with correction factor for 40°C ambient of 0.87 (from table A52.14) for cable installation
method B2 (multicore cable in conduit).
Cable size may be reduced if a different installation method is used, or if the ambient temperature is lower.
The recommended cable sizes above are only a guide. The mounting and grouping of cables affects their current-carrying capacity, in some cases
smaller cables may be acceptable but in other cases a larger cable is required to avoid excessive temperature or voltage drop. Refer to local wiring
regulations for the correct size of cables.
274
Electrical
Getting
Basic
installation
Started
parameters
European cable size EN60204
Maximum
continuous
Fuse rating
input current
IEC gG
A
A
3.6 (5.0)*
6
5.6 (7.6)*
10
6.9 (9.6)*
12
8.9 (13.5)*
16
12.3 (17.4)*
20
9.5
10
11.3
12
16.4
20
19.1
20
18.1
20
22.6
25
28.3
32
43.1
50
54.3
63
2.3
4
2.8
4
3.3
6
4.4
6
5.7
8
4.8
8
5.8
8
7.4
8
10.6
12
11
12
13.4
16
17
20
21.4
25
27.6
32
27.6
32
36.2
40
42.7
50
53.5
63
6.7
8
8.2
10
11.1
12
14.4
16
18.1
20
22.2
25
26.0
32
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Running
SMARTCARD
Optimization
the motor
operation
Input
Output
Class CC or J** for <30A
Class J only for >30A
2
2
mm
mm
0.75
0.75
1
0.75
1.5
0.75
2.5
0.75
4
0.75
1.5
1.0
1.5
1.0
4.0
1.0
4.0
1.5
4.0
2.5
4.0
4.0
6.0
6.0
16
16
25
25
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
1.0
1.0
1.0
1.0
1.0
1.0
1.5
1.0
1.5
1.0
2.5
1.5
4.0
2.5
4.0
4.0
6.0
6.0
6.0
6.0
10
10
16
16
25
25
1.0
1.0
1.0
1.0
1.5
1.0
2.5
1.5
4.0
2.5
4.0
4.0
6.0
6.0
Onboard
Advanced
Technical
Diagnostics
PLC
parameters
Data
USA cable size UL508C
Fuse rating
Input
A
AWG
10
16
10
16
16
14
20
12
20
12
10
14
15
14
20
12
20
12
20
12
25
10
30
8
45
6
60
4
10
16
10
16
10
16
10
16
10
16
8
16
8
16
10
16
15
14
15
14
15
14
20
12
25
10
30
8
30
8
40
6
45
6
60
4
10
16
10
16
15
14
15
14
20
12
25
10
30
8.0
Unidrive SP User Guide
Issue Number: 13
UL Listing
Information
Output
AWG
24
22
20
18
18
18
16
14
14
14
10
8
6
4
24
24
24
22
20
22
20
18
16
14
14
14
10
8
8
6
6
4
18
16
14
14
14
10
8.0
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