Eaton PowerXL DG1 - Table 46. International Cable and Fuse Sizes-380 Vac to 440 Vac Ratings

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Appendix B—Installation guidelines
POWERXL SERIES VFD MN040002EN—February 2018 www.eaton.com
Table 46. International cable and fuse sizes—380 Vac to 440 Vac ratings
Frame
size
CT Amp
Suffix
VT Amp
Suffix
400 V
input
current
(CT/IH)
400 V
input
current
(VT/IL)
Current
(CT/IH)
at 50 °C
Current
(VT/IL)
at 40 °C
Fuse
rating
(gG/gL)
Mains and
motor cable
Cu (mm)
Terminal cable size
Main
terminal
Cu (mm)
Earth
terminal
Cu (mm)
FR0 2D2 3D3 2.7 4.3 2.2 3.3 6 3*1.5+1.5 0.2–6 solid or
0.2–4 stranded
0.75–6
3D3 4D3 4.3 5.5 3.3 4.3 10 3*1.5+1.5 0.2–6 solid or
0.2–4 stranded
0.75–6
4D3 5D6 5.5 7.1 4.3 5.6 10 3*1.5+1.5 0.2– 6 solid or
0.2–4 stranded
0.75–6
5D6 7D6 7.1 9.6 5.6 7.6 16 3*1.5+1.5 0.2–6 solid or
0.2–4 stranded
0.75–6
FR1 2D2 3D3 2.0 3.1 2.2 3.3 6 3*1.5+1.5 0.2–6 solid or
0.2–4 stranded
0.75–6
3D3 4D3 3.1 4 3.3 4.3 6 3*1.5+1.5 0.75–6
4D3 5D6 4 5.2 4.3 5.6 10 3*1.5+1.5 0.75 –6
5D6 7D6 5.2 7.1 5.6 7.6 16 3*1.5 +1.5 0.75 – 6
7D6 9D0 7.1 8.4 7.6 9 16 3*1.5+1.5 0.75–6
9D0 012 8.4 11.2 9 12 16 3*1.5+1.5 0.75–6
FR2 012 016 11.2 15 12 16 20 3*4+4 0.5–16 4–16
016 023 14.9 21.5 16 23 25 3*4+4 0.5–16 4–16
023 031 21.4 29 23 31 32 3*6+6 0.5–16 4–16
FR3 031 038 28.8 35.2 31 38 40 3*16+16 16–35 2.5–25
038 046 35.3 42.6 38 46 50 3*16+16 16–35 2.5–25
046 061 42.8 55.7 46 61 63 3*16+16 16–35 2.5–25
FR4 061 072 56.7 65.7 61 72 80 3*25+16 16–50 6–50
072 087 66.9 79.4 72 87 100 3*35+16 16–50 6–50
087 105 80.9 97 87 105 125 3*50+25 16–50 6–50
FR5 105 140 97.6 129 105 140 160 3*70+35 50–185 10–120
140 170 130.1 157 140 170 200 3*95+50 50–185 10–120
170 205 158.0 189 170 205 250 3*120+70 50–185 10–120
FR6 205 261 193.4 246.2 205 261 400 2*(3*70+35) 2*(50–150) 35–150
245 310 231.1 292.4 245 310 400 2*(3*95+50) 2*(50–150) 35–150
otes: N  Line and motor cable size is selected according to IEC60364–5–52:2009 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
IEC60364–5–52:2009 for suitable cable sizes
 Earthing conductor size is determined by the cross–sectional area of phase conductors according to
IEC/EN61800–5–1:2007 Table 5. So if phase conductor size is changed, earthing conductor size should
also be changed accordingly
 If power cubes or bypass are used, a Class gG/gL fuse is recommended