WEG CFW-11 Guia De Instalacion página 23
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Ver también para CFW-11:
- Guia de instalacion (181 páginas) ,
- Manual del usuario (116 páginas) ,
- Manual de mantenimiento (100 páginas)
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Installation Guide
Maximum Braking
Inverter Model
CFW11 0006 B2
CFW11 0006 S2 O FA
CFW11 0007 B2
CFW11 0007 S2 O FA
CFW11 0007 T2
CFW11 0010 S2
CFW11 0010 T2
CFW11 0013 T2
CFW11 0016 T2
CFW11 0024 T2
CFW11 0028 T2
CFW11 0033 T2
CFW11 0045 T2
CFW11 0054 T2
CFW11 0070 T2
CFW11 0086 T2
CFW11 0105 T2
CFW11 0003 T4
CFW11 0005 T4
CFW11 0007 T4
CFW11 0010 T4
CFW11 0013 T4
CFW11 0017 T4
CFW11 0024 T4
CFW11 0031 T4
CFW11 0038 T4
CFW11 0045 T4
CFW11 0058 T4
CFW11 0070 T4
CFW11 0088 T4
CFW11 0142 T 2 O...DB...
CFW11 0180 T 2 O...DB...
CFW11 0211 T 2 O...DB...
CFW11 0105 T 4 O...DB...
CFW11 0142 T 4 O...DB...
CFW11 0180 T 4 O...DB...
CFW11 0211 T 4 O...DB...
CFW110002T5
CFW110004T5
CFW110007T5
CFW110010T5
CFW110012T5
CFW110017T5
CFW110022T5
CFW110027T5
CFW110032T5
CFW110044T5
CFW110002T6
CFW110004T6
CFW110007T6
CFW110010T6
CFW110012T6
CFW110017T6
CFW110022T6
CFW110027T6
CFW110032T6
CFW110044T6
CFW110053T6
CFW110063T6
CFW110080T6
CFW110107T6
CFW110125T6
CFW110150T6
Notes:
(1) The effective braking current presented is just an indicative value, because it depends on the braking duty cycle. The effective braking current can be obtained from the equation below, where t
is given in minutes and corresponds to the sum of all braking times during the most severe cycle of 5 (five) minutes.
t
I
= I
·
br
√
effective
max
5
(2) The P
and P
values (maximum and mean power of the braking resistor respectively) presented are valid for the recommended resistors and for the effective braking currents presented in the
max
R
table. The resistor power must be changed according to the braking duty cycle.
24 | CFW-11
Table A.5: Dynamic braking specifications for sizes A to E
Maximum Braking
Effective Braking
Current
Power (peak value)
(I
)
(P
)
(2)
max
max
[A]
[kW]
7.8
3.1
7.8
3.1
12.1
4.8
12.1
4.8
7.8
3.1
14.8
5.9
12.1
4.8
14.8
5.9
20.0
8.0
26.7
10.7
30.8
12.3
30.8
12.3
44.0
17.6
48.8
19.5
48.8
19.5
133
53.3
133
53.3
8.0
6.4
8.0
6.4
8.0
6.4
14.3
11.4
14.3
11.4
14.3
11.4
36.4
29.1
40.0
32.0
40.0
32.0
66.7
53.3
66.7
53.3
66.7
53.3
129
103
266.7
106.7
266.7
106.7
333.3
133.3
186
148.8
266.7
213.3
266.7
213.3
363.6
290.9
36.4
43.6
36.4
43.6
36.4
43.6
36.4
43.6
36.4
43.6
36.4
43.6
45.5
42.7
45.5
42.7
45.5
42.7
45.5
42.7
45.5
54.5
45.5
54.5
45.5
54.5
45.5
54.5
45.5
54.5
45.5
54.5
45.5
54.5
45.5
54.5
45.5
54.5
45.5
54.5
181.8
218.2
181.8
218.2
181.8
218.2
181.8
218.2
272.7
327.3
272.7
327.3
Dissipated Power
Recommended
Current
(mean value) in the
(I
)
Braking Resistor
(1)
effective
[A]
(P
)
(2)
[kW]
R
5.20
1.4
5.20
1.4
6.96
1.6
6.96
1.6
5.20
1.4
10.83
3.2
6.96
1.6
8.54
2.0
14.44
4.2
19.15
5.50
18.21
4.3
16.71
3.6
33.29
10.1
32.17
8.49
26.13
5.60
90.67
24.7
90.87
24.8
3.54
1.3
5.20
2.7
5.20
2.7
8.57
4.1
10.40
6.1
12.58
8.9
16.59
6.1
20.49
8.4
26.06
13.6
40.00
19.2
31.71
12.1
42.87
22.1
63.08
24.7
142
30.2
180
48.6
211
53.4
105
47.4
142
60.5
180
97.2
191.7
80.8
31.9
33.5
31.9
33.5
31.9
33.5
31.9
33.5
31.9
33.5
31.9
33.5
31.7
15.1
31.7
15.1
31.7
15.1
31.7
15.1
45.5
54.5
45.5
54.5
45.5
54.5
45.5
54.5
45.5
54.5
45.5
54.5
45.5
54.5
45.5
54.5
45.5
54.5
45.5
54.5
152.0
152.5
152.0
152.5
152.0
152.5
152.0
152.5
152.0
101.7
152.0
101.7
Power wire Size (terminals
Resistor
DC+ and BR)
[Ω]
[mm
2
(AWG)]
51
1.5 (16)
51
1.5 (16)
33
1.5 (16)
33
1.5 (16)
51
1.5 (16)
27
2.5 (14)
33
1.5 (16)
27
2.5 (14)
20
4 (12)
15
6 (10)
13
6 (10)
13
6 (10)
9.1
10 (8)
8.2
10 (8)
8.2
6 (8)
3.0
35 (2)
3.0
35 (2)
100
1.5 (16)
100
1.5 (16)
100
1.5 (16)
56
2.5 (14)
56
2.5 (14)
56
2.5 (12)
22
4 (10)
20
6 (10)
20
6 (8)
12
10 (8)
12
10 (8)
12
10 (6)
6.2
25 (4)
1.5
70 (2/0) or 2x 25 (2x 4)
1.5
120 (4/0) or 2x 35 (2x 2)
1.2
150 (300) or 2x 50 (2x 1)
4.3
50 (1)
3
70 (2/0) or 2x 25 (2x 4)
3
120 (4/0) or 2x 35 (2x 2)
2.2
120 (250) or 2x 50 (2x 1)
33
6 ( 8 )
33
6 ( 8 )
33
6 ( 8 )
33
6 ( 8 )
33
6 ( 8 )
33
6 ( 8 )
22
10 (8)
22
10 (8)
22
10 (8)
22
10 (8)
26.4
10 ( 6 )
26.4
10 ( 6 )
26.4
10 ( 6 )
26.4
10 ( 6 )
26.4
10 ( 6 )
26.4
10 ( 6 )
26.4
10 ( 6 )
26.4
10 ( 6 )
26.4
10 ( 6 )
26.4
10 ( 6 )
6.6
95 ( 3/0 )
6.6
95 ( 3/0 )
6.6
95 ( 3/0 )
6.6
95 ( 3/0 )
4.4
2 x 50 ( 2 x 1/0 )
4.4
2 x 50 ( 2 x 1/0 )
br
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