Enclosure
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]
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.
12.3.6 Cable and Fuse Sizes for 380–500 V, FR10 to FR11 Standalone
NOTE!
In FR10 and FR11 Standalone drives, the drive cabinet includes ultra-fast aR fuses for short-circuit protection. Use external gG
or T/J fuses for overload protection in the FR10 and FR11 Standalone drives.
Table 43: Cable and Fuse Sizes for VACON
®
NXS/NXP
Enclosure size
Drive type I
L
[A] Fuse (gG/gL) [A] Mains, motor, and brake resis-
tor cable
(1)
[mm
2
]
Number of
supply cables
Number of mo-
tor cables
FR10 Standalone 0385 5
385
400 (3 pcs)
Cu: 2*(3*120+70)
Al: 2*(3*185Al+57Cu)
Even/Odd
Even/Odd
0460 5
460
500 (3 pcs)
Cu: 2*(3*150+70)
Even/Odd
Even/Odd
0520 5
520
630 (3 pcs)
Cu: 2*(3*185+95)
Even/Odd
Even/Odd
FR11 Standalone 0590 5
590
315 (6 pcs)
Cu: 2*(3*95+50)
Al: 4*(3*120Al+41Cu)
Even
Even/Odd
0650 5
650
400 (6 pcs)
Cu: 4*(3*95+50)
Al: 4*(3*150Al+41Cu)
Even
Even/Odd
0730 5
730
400 (6 pcs)
Cu: 4*(3*120+70)
Al: 4*(3*185Al+57Cu)
Even
Even/Odd
1
Uses a correction factor 0.7
AQ275638903263en-000601 / DPD00910
150 | Danfoss A/S © 2022.12
Specifications
VACON® NXS/NXP Air-cooled
Operating Guide
