ABB ACS380 Series, Hardware Manual

Page: 49 / 186

Planning the electrical installation 49
the protective earthing conductor shall be determined in a manner which produces a
conductance equivalent to that which results from the application of this table:
Refer to the IEC/EN 61800-5-1 requirement on grounding on page 17 .

Typical power cable sizes
These are the typical cross-sectional area of the power cables at the nominal drive
current.
Cross-sectional area of the phase
conductors S (mm
2
)
Minimum cross-sectional area of the
corresponding protective conductor S
p
(mm
2
)
S < 16 S
16 < S < 35 16
35 < S S/2
Drive type Frame mm
2
(Cu)
(1
AWG
1-phase U
N
= 200...240 V
ACS380-04xx-02A4-1 R0 3×1.5 + 1.5 16
ACS380-04xx-03A7-1 R0 3×1.5 + 1.5 16
ACS380-04xx-04A8-1 R1 3×1.5 + 1.5 16
ACS380-04xx-06A9-1 R1 3×1.5 + 1.5 16
ACS380-04xx-07A8-1 R1 3×1.5 + 1.5 16
ACS380-04xx-09A8-1 R2
3×2.5 + 2.5 14
ACS380-04xx-12A2-1 R2
3×2.5 + 2.5 14
3-phase U
N
= 200...240 V
ACS380-04xx-02A4-2 R1 3×1.5 + 1.5
16
ACS380-04xx-03A7-2 R1 3×1.5 + 1.5 16
ACS380-04xx-04A8-2 R1
3×1.5 + 1.5
16
ACS380-04xx-06A9-2 R1
3×1.5 + 1.5
16
ACS380-04xx-07A8-2 R1
3×1.5 + 1.5
16
ACS380-04xx-09A8-2 R1 3×2.5 + 2.5
14
ACS380-04xx-12A2-2 R2 3×2.5 + 2.5
14
ACS380-04xx-17A5-2 R3 3×6 + 6
14
ACS380-04xx-25A0-2 R3
3×6 + 6 10
ACS380-04xx-032A-2 R4
3×10 + 10
8
ACS380-04xx-048A-2 R4
3×25 + 16
4
ACS380-04xx-055A-2 R4
3×25 + 16
4
3-phase U
N
= 380...480 V
ACS380-04xx-01A8-4 R0 3×1.5 + 1.5 16