Instruction Leaflet IL040029EN
Effective December 2017
PowerXL DH1 Series VFD
EATON
www.eaton.com
17
International cable and fuse sizes—380 Vac to 440 Vac ratings
Notes
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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.
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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.
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If power cubes or bypass are used, a Class gG/gL fuse is recommended.
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FR0 is not available till June 2018.
Frame size
Amp
suffix
400 V input
current
(VT/I
L
)
Current
(VT/I
L
)
at 40 °C
Fuse
rating
(gG/gL)
Mains and motor
cable Cu (mm
2
)
Terminal cable size
Main terminal
Cu (mm
2
)
Earth terminal
Cu (mm
2
)
FR0
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3D3
4.3
3.3
6
3*1.5+1.5
0.2–6 solid or
0.2–4 stranded
0.75–6
4D3
5.5
4.3
10
3*1.5+1.5
0.2–6 solid or
0.2–4 stranded
0.75–6
5D6
7.1
5.6
10
3*1.5+1.5
0.2–6 solid or
0.2–4 stranded
0.75–6
7D6
9.6
7.6
16
3*1.5+1.5
0.2–6 solid or
0.2–4 stranded
0.75–6
FR1
3D3
3.1
3.3
6
3*1.5+1.5
0.2–6 solid or
0.2–4 stranded
0.75–6
4D3
4
4.3
6
3*1.5+1.5
0.75–6
5D6
5.2
5.6
10
3*1.5+1.5
0.75–6
7D6
7.1
7.6
16
3*1.5+1.5
0.75–6
9D0
8.4
9
16
3*1.5+1.5
0.75–6
012
11.2
12
16
3*1.5+1.5
0.75–6
FR2
016
15 16
20
3*4+4
0.5–16
4–16
023
21.5 23
25
3*4+4
0.5–16
4–16
031
29
31
32
3*6+6
0.5–16
4–16
FR3
038
35.2
38
40
3*16+16
16–35
2.5–25
046
42.6 46
50
3*16+16
16–35
2.5–25
061
55.7
61
63
3*16+16
16–35
2.5–25
FR4
072
65.7
72
80
3*25+16
16–50
6–50
087
79.4 87
100
3*35+16
16–50
6–50
105
97
105
125
3*50+25
16–50
6–50
FR5
140
129
140
160
3*70+35
50–185
10–120
170
157
170
200
3*95+50
50–185
10–120
205
189
205
250
3*120+70
50–185
10–120
FR6
261
246.2
261
400
2*(3*70+35)
2*(50–150)
35–150
310
292.4
310
400
2*(3*95+50)
2*(50–150)
35–150
