Table 18: Brake resistor cables, 525-690 V
Frame
Type
IL [A]
Brake resistor cable (Cu)
[mm
2
]
MR8
0080 7
80
3x35+16
0100 7
100
3x50+25
0125 7
125
3x70+35
MR9
0144 7
144
3x70+35
0170 7
170
3x95+50
0208 7
208
3x120+70
MR10
0261 7
261
2x(3x70+35)
0325 7
325
0385 7
385
2x(3x95+50)
0416 7
416
MR12
0460 7
460
4x(3x70+35)
0520 7
520
0590 7
590
0650 7
650
0750 7
750
4x(3x95+50)
0820 7
820
One of the cable conductors remains unconnected. Use a symmetrically shielded cable, the
same type as with the mains and motor cables.
NOTE!
The different Vacon
®
100 applications have different functions. For example, the
Vacon
®
100 FLOW does not have the dynamic braking or the brake resistor
functions.
POWER CABLING
VACON · 49
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5
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