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Brake resistor ratings – TREND NX Variable Speed Drives User Manual

Page 38

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TECHNICAL DATA

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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