
TECHNICAL DATA vacon • 21
4
4.3 Brake resistor ratings
Mains voltage 380-500 V, 50/60 Hz, 3~
Converter type
Max. brake current
[I]
Resistor nom
[ohm]
Converter type
Max. brake current
[I]
Resistor nom.
[ohm]
NX 0003 5 12 63
NX 0105 5 111 6.5
NX 0004 5 12 63
NX 0140 5 222 3.3
NX 0005 5 12 63
NX 0168 5 222 3.3
NX 0007 5 12 63
NX 0205 5 222 3.3
NX 0009 5 12 63
NX 0261 5 222 3.3
NX 0012 5 12 63
NX 0300 5 222 3.3
NX 0016 5 12 63
NX 0385 5 570 1,4
NX 0022 5 12 63
NX 0460 5 570 1,4
NX 0031 5 17 42
NX 0520 5 570 1,4
NX 0038 5 35 21
NX 0590 5 855 0,9
NX 0045 5 35 21
NX 0650 5 855 0,9
NX 0061 5 51 14
NX 0730 5 855 0,9
NX 0072 5 111 6.5
NX 0820 5 2 x 570 2 x 1,4
NX 0087 5 111 6.5
NX 0920 5 2 x 570 2 x 1,4
Table 4-4. Brake resistor ratings, Vacon NX, supply voltage 380–500V
Mains voltage 525-690 V, 50/60 Hz, 3~
Converter type
Max. brake current
[I]
Resistor nom
[ohm]
Converter type
Max. brake current
[I]
Resistor nom.
[ohm]
NX 0004 6 11 100
NX 0125 6 157.1 7
NX 0005 6 11 100
NX 0144 6 157.1 7
NX 0007 6 11 100
NX 0170 6 157.1 7
NX 0010 6 11 100
NX 0208 6 157.1 7
NX 0013 6 11 100
NX 0261 6 440.0 2.5
NX 0018 6 36.7 30
NX 0325 6 440.0 2.5
NX 0022 6 36.7 30
NX 0385 6 440.0 2.5
NX 0027 6 36.7 30
NX 0416 6 440.0 2.5
NX 0034 6 36.7 30
NX 0460 6 647.1 1.7
NX 0041 6 61.1 18
NX 0502 6 647.1 1.7
NX 0052 6 61.1 18
NX 0590 6 647.1 1.7
NX 0062 6 122.2 9
NX 0650 6 2 x 440 2 x 2.5
NX 0080 6 122.2 9
NX 0750 6 2 x 440 2 x 2.5
NX 0100 6 122.2 9
NX 0820 6 2 x 440 2 x 2.5
Table 4-5. Brake resistor ratings, Vacon NX, supply voltage 525–690V
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