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Instruction Leaflet IL040016EN
Effective January 2022
International cable and fuse sizes—380 Vac to 440 Vac ratings
Amp suffix
Frame
size
(CT/I
)
(VT/I
)
H
L
FR0
2D2
3D3
3D3
4D3
4D3
5D6
5D6
7D6
FR1
2D2
3D3
3D3
4D3
4D3
5D6
5D6
7D6
7D6
9D0
9D0
012
FR2
012
016
016
023
023
031
FR3
031
038
038
046
046
061
FR4
061
072
072
087
087
105
FR5
105
140
140
170
170
205
FR6
205
245
245
302
1
Line and motor cable size is selected according to IEC 60364-5-52:2009 Table B.52.4 for copper conductor with PVC insulation with a wiring
condition of ambient temperature 30 °C in air and an installation method of "B2" (cables in conduit and cable trunking systems).
For other wiring conditions, please refer to the standard of IEC 60364-5-52:2009 for suitable cable sizes.
2
Earthing conductor size is determined by the cross-sectional area of phase conductors according to IEC/EN 61800-5-1:2007 Table 5.
So if phase conductor size is changed, earthing conductor size should also be changed accordingly.
3
If power cubes or bypass are used, a Class gG/gL fuse is recommended.
18
EATON
www.eaton.com
400 V
input current
Current
(CT/I
)
H
(CT/I
)
(VT/I
)
at 50 °C
H
L
2.7
4.3
2.2
4.3
5.5
3.3
5.5
7.1
4.3
7.1
9.6
5.6
2.0
3.1
2.2
3.1
4
3.3
4
5.2
4.3
5.2
7.1
5.6
7.1
8.4
7.6
8.4
11.2
9
11.2
15
12
14.9
21.5
16
21.4
29
23
28.8
35.2
31
35.3
42.6
38
42.8
55.7
46
56.7
65.7
61
66.9
79.4
72
80.9
97
87
97.6
129
105
130.1
157
140
158.0
189
170
193.4
246.2
205
231.1
292.4
245
12
Fuse
Mains and
(VT/I
)
rating
motor cable
L
at 40 °C
(gG/gL)
3
Cu (mm
3.3
6
3*1.5+1.5
4.3
10
3*1.5+1.5
5.6
10
3*1.5+1.5
7.6
16
3*1.5+1.5
3.3
6
3*1.5+1.5
4.3
6
3*1.5+1.5
5.6
10
3*1.5+1.5
7.6
16
3*1.5+1.5
9
16
3*1.5+1.5
12
16
3*1.5+1.5
16
20
3*4+4
23
25
3*4+4
31
32
3*6+6
38
40
3*16+16
46
50
3*16+16
61
63
3*16+16
72
80
3*25+16
87
100
3*35+16
105
125
3*50+25
140
160
3*70+35
170
200
3*95+50
205
250
3*120+70
261
400
2*(3*70+35)
310
400
2*(3*95+50)
PowerXL DG1 Series VFD
Terminal cable size
Main terminal
Earth terminal
2
2
)
Cu (mm
)
Cu (mm
0.2–6 solid or
0.75–6
0.2–4 stranded
0.75–6
0.75–6
0.75–6
0.2–6 solid or
0.75–6
0.2–4 stranded
0.75–6
0.75–6
0.75–6
0.75–6
0.75–6
0.5–16
4–16
0.5–16
4–16
0.5–16
4–16
16–35
2.5–25
16–35
2.5–25
16–35
2.5–25
16–50
6–50
16–50
6–50
16–50
6–50
50–185
10–120
50–185
10–120
50–185
10–120
2*(50–150)
35–150
2*(50–150)
35–150
2
)
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