12.3.5 Cable and Fuse Sizes for 525–690 V (UL Rating 600 V), FR6 to FR9, North America
Table 43: Cable and Fuse Sizes for VACON
®
NXS/NXP, North America, UL Rating 525–600 V
Enclo‐
sure size
Drive type
Fuse Class
Fast Acting
(T/J) [A]
Mains, Motor, and brake
resistor cable Cu [AWG]
(1)
(2)
Mains terminal [AWG]
Grounding terminal
[AWG]
FR6
0004 6–0007 6
10
3*14 AWG + 14 AWG
14 AWG - 1 AWG Cu
10 AWG - 1 AWG Al
14 AWG - 2 AWG
0010 6
15
3*14 AWG + 14 AWG
14 AWG - 1 AWG Cu
10 AWG - 1 AWG Al
14 AWG - 2 AWG
0013 6
20
3*14 AWG + 14 AWG
14 AWG - 1 AWG Cu
10 AWG - 1 AWG Al
14 AWG - 2 AWG
0018 6
25
3*12 AWG + 12 AWG
14 AWG - 1 AWG Cu
10 AWG - 1 AWG Al
14 AWG - 2 AWG
0022 6
30
3*10 AWG + 10 AWG
14 AWG - 1 AWG Cu
10 AWG - 1 AWG Al
14 AWG - 2 AWG
0027 6
40
3*8 AWG + 8 AWG
14 AWG - 1 AWG Cu
10 AWG - 1 AWG Al
14 AWG - 2 AWG
0034 6
50
3*8 AWG + 8 AWG
14 AWG - 1 AWG Cu
10 AWG - 1 AWG Al
14 AWG - 2 AWG
FR7
0041 6
50
3*8 AWG + 8 AWG
14 AWG - 1 AWG Cu
10 AWG - 1 AWG Al
10 AWG - 1 AWG
0052 6
70
3*6 AWG + 6 AWG
14 AWG - 1 AWG Cu
10 AWG - 1 AWG Al
10 AWG - 1 AWG
FR8
0062 6
80
3*4 AWG + 6 AWG
4 AWG - 3/0 AWG Cu/Al
10 AWG - 3/0 AWG
0080 6
100
3*4 AWG + 6 AWG
4 AWG - 3/0 AWG Cu/Al
10 AWG - 3/0 AWG
0100 6
125
3*2 AWG + 6 AWG
4 AWG - 3/0 AWG Cu/Al
10 AWG - 3/0 AWG
FR9
0125 6–0144 6
200
3*3/0 AWG + 1/0 AWG
3/0 AWG - 350 kcmil Cu/Al
10 AWG - 3/0 AWG
0170 6
250
3*3/0 AWG + 1/0 AWG
3/0 AWG - 350 kcmil Cu/Al
10 AWG - 3/0 AWG
0208 6
300
3*300 kcmil + 2/0 AWG
3/0 AWG - 350 kcmil Cu/Al
10 AWG - 3/0 AWG
1
Uses a correction factor 0.7.
2
Use cables with a +90 °C (194 °F) heat resistance to comply with the UL standards.
Specifications
Operating Guide | VACON® NXS/NXP Air-cooled
AQ275638903263en-000301 / DPD00910| 175
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