Cable And Fuse Sizes For 525-690 V (Ul Rating 600 V), Fr10 To Fr11, North America; Cable Stripping Lengths - Danfoss VACON NXS Series Operating Manual

Operating Guide | VACON® NXS/NXP Air-cooled
12.3.9 Cable and Fuse Sizes for 525–690 V (UL Rating 600 V), FR10 to FR11, North America
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 47: Cable and Fuse Sizes for VACON
Enclo‐ Drive type
sure
size
FR10 0261 6
0325 6
0385 6
0416 6
FR11 0460 6
0502 6
0590 6
1
Use cables with a +90 °C (194 °F) heat resistance to comply with the UL standards.
2
Uses a correction factor 0.7

12.4 Cable Stripping Lengths

See illustration 79 for parts of cables to be stripped and check the corresponding stripping length in the table.
178 | Danfoss A/S © 2020.02
®
NXS/NXP, North America, UL Rating 525–600 V
Fuse Class
Mains, Motor, and brake resistor cable Cu
Fast Acting
(2)
(T/J) [A]
350 (3 pcs) Cu: 3*350 kcmil + 3/0 AWG
Al: 2*(3*3/0 AWG Al + 2 AWG Cu)
400 (3 pcs) Cu: 2*(3*3/0 AWG + 1/0 AWG)
Al: 2*(3*300 kcmil Al + 1 AWG Cu)
500 (3 pcs) Cu: 2*(3*250 kcmil + 2/0 AWG)
Al: 2*(3*350 kcmil Al + 1/0 AWG Cu)
500 (3 pcs) Cu: 2*(3*300 kcmil + 2/0 AWG)
Al: 2*(3*350 kcmil Al + 1/0 AWG Cu)
600 (3 pcs) Cu: 2*(3*300 kcmil + 2/0 AWG)
Al: 2*(3*500 kcmil Al + 2/0 AWG Cu)
700 (3 pcs) Cu: 2*(3*350 kcmil + 3/0 AWG)
Al: 4x(3x3/0AWG)
400 (6 pcs) Cu: 2*(3*500 kcmil + kcmil250)
Al: 4*(3*250 kcmil Al + 1 AWG Cu)
Specifications
Number of
(1) [AWG]
supply ca‐
bles
Even/Odd
Even/Odd
Even/Odd
Even/Odd
Even/Odd
Even/Odd
Even
AQ275638903263en-000301 / DPD00910
Number of
motor ca‐
bles
Even/Odd
Even/Odd
Even/Odd
Even/Odd
Even/Odd
Even/Odd
Even/Odd