Power Cable Sizes And Fuses - ABB ACS150 series User Manual
0.37...4kw;
0.5...5 hp
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Also See for ACS150 series:
- User manual (156 pages) ,
- Installation instructions (4 pages) ,
- Quick installation and start-up manual (2 pages)
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140
Power cable sizes and fuses
Cable dimensioning for rated currents (I
the corresponding fuse types for short-circuit protection of the input power cable.
The rated fuse currents given in the table are the maximums for the mentioned
fuse types. If smaller fuse ratings are used, check that the fuse rms current
rating is larger than the rated I
If 150% output power is needed, multiply current I
Selecting the power cables
Check that the operating time of the fuse is below 0.5 seconds. The operating
time depends on the fuse type, the supply network impedance as well as the cross-
sectional area, material and length of the supply cable. In case the 0.5 seconds
operating time is exceeded with the gG or T fuses, ultra rapid (aR) fuses in most
cases reduce the operating time to an acceptable level.
Note: Larger fuses must not be used when the input power cable is selected according to this table.
Fuses
Type
gG
ACS150-
x = E/U
A
1-phase U
= 200...240 V (200, 208, 220, 230, 240 V)
N
01x-02A4-2
10
01x-04A7-2
16
1)
01x-06A7-2
16/20
1)
01x-07A5-2
20/25
1)
01x-09A8-2
25/35
3-phase U
= 200...240 V (200, 208, 220, 230, 240 V)
N
03x-02A4-2
10
03x-03A5-2
10
03x-04A7-2
10
03x-06A7-2
16
03x-07A5-2
16
03x-09A8-2
16
3-phase U
= 380...480 V (380, 400, 415, 440, 460, 480 V)
N
03x-01A2-4
10
03x-01A9-4
10
03x-02A4-4
10
03x-03A3-4
10
03x-04A1-4
16
03x-05A6-4
16
03x-07A3-4
16
03x-08A8-4
20
1)
If 50% overload capacity is needed, use the larger fuse alternative.
Technical data
UL Class
Supply
T (600 V)
(U1, V1, W1)
2
A
mm
AWG
10
2.5
20
2.5
25
2.5
30
2.5
35
6
10
2.5
10
2.5
15
2.5
15
2.5
15
2.5
20
2.5
10
2.5
10
2.5
10
2.5
10
2.5
15
2.5
15
2.5
20
2.5
25
2.5
) is shown in the table below together with
1N
current given in section
1N
on page 30.
Size of CU conductor in cablings
Motor
(U2, V2, W2)
2
mm
AWG
14
0.75
18
14
0.75
18
10
1.5
14
10
1.5
14
10
2.5
12
14
0.75
18
14
0.75
18
14
0.75
18
12
1.5
14
12
1.5
14
12
2.5
12
14
0.75
18
14
0.75
18
14
0.75
18
12
0.75
18
12
0.75
18
12
1.5
14
12
1.5
14
12
2.5
12
Ratings
on page 137.
by 1.5. See also section
1N
PE
(BRK+ and BRK-)
2
mm
AWG
mm
2.5
14
2.5
2.5
14
2.5
2.5
10
2.5
2.5
10
2.5
6
10
2.5
14
2.5
2.5
14
2.5
2.5
14
2.5
2.5
12
2.5
2.5
12
2.5
2.5
12
2.5
2.5
14
2.5
2.5
14
2.5
2.5
14
2.5
2.5
12
2.5
2.5
12
2.5
2.5
12
2.5
2.5
12
2.5
2.5
12
2.5
Brake
2
AWG
14
14
12
12
6
12
14
14
14
12
12
12
14
14
14
12
12
12
12
12
00353783.xls J
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