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Resistor braking 233
Brake resistors
This table shows the ratings for the optional default brake resistors and example duty
cycles. (For other duty cycles, see section
Calculating the maximum allowed braking
.) Cubicle width 800 mm.
246A-3
400
Bussmann
170M5142
70
NBRA-658
230
345
9200
293A-3
630
Bussmann
170M8635
120
NBRA-659
355
532
14200
363A-3
630
Bussmann
170M8635
120
NBRA-659
355
532
14200
442A-3
630
Bussmann
170M8635
120
NBRA-659
355
532
14200
505A-3
630
Bussmann
170M8635
120
NBRA-659
355
532
14200
585A-3
630
Bussmann
170M8635
120
NBRA-659
355
532
14200
650A-3
630
Bussmann
170M8635
120
NBRA-659
355
532
14200
U
N
= 500 V
240A-5
400
Bussmann
170M5142
70
NBRA-658
268
334
10720
260A-5
630
Bussmann
170M8635
120
NBRA-659
403
502
16120
302A-5
630
Bussmann
170M8635
120
NBRA-659
403
502
16120
361A-5
630
Bussmann
170M8635
120
NBRA-659
403
502
16120
414A-5
630
Bussmann
170M8635
120
NBRA-659
403
502
16120
460A-5
630
Bussmann
170M8635
120
NBRA-659
403
502
16120
503A-5
630
Bussmann
170M8635
120
NBRA-659
403
502
16120
U
N
= 690 V
142A-7
400
Bussmann
170M5142
120
NBRA-669
403
364
16120
174A-7
400
Bussmann
170M5142
120
NBRA-669
403
364
16120
210A-7
400
Bussmann
170M5142
120
NBRA-669
403
364
16120
271A-7
400
Bussmann
170M5142
120
NBRA-669
403
364
16120
330A-7
400
Bussmann
170M5142
120
NBRA-669
403
364
16120
370A-7
400
Bussmann
170M5142
120
NBRA-669
403
364
16120
430A-7
400
Bussmann
170M5142
120
NBRA-669
403
364
16120
3AXD00000588487
Nominal voltage
Maximum braking power allowed for 40 seconds every 600 seconds. This is for default brake
c default brake resistors combination.
Maximum current
E
r
Energy pulse that the brake chopper withstands every 600 seconds
Drive
module type
ACS880-34-
Brake resistor
type
Ratings
Cable
(chopper–
resistor)
Duty cycle
(10/60 s)
Duty cycle
(1/5 min)
R
E
r
P
br,cont
P
br
I
rms
P
br
I
rms
ohm
kJ
kW
kW
A
kW
A
U
N
= 400 V
246A-3
2xSAFUR210F575
1,7
8400
42
2×2 (70 mm
2
)
224
336
130
195
293A-3
2xSAFUR180F460
1,2
12000
60
2×2 (70 mm
2
)
287
430
167
250
363A-3
2xSAFUR180F460
1,2
12000
60
2×2 (70 mm
2
)
287
430
167
250
Drive
module type
ACS880-34-
Fuses
Cable
(chopper
–drive)
Brake chopper
Manufacturer
Type
Type
P
br,max,
40 s
I
max
E
r
A
mm
2
kW
A
kJ
Содержание ACS880-34
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 34 drive modules 132 to 400 kW 200 to 450 hp Hardware manual ...
Страница 4: ......
Страница 14: ...14 ...
Страница 22: ...22 Safety instructions ...
Страница 28: ...28 Introduction to the manual ...
Страница 42: ...42 Operation principle and hardware description ...
Страница 118: ...118 External control unit ...
Страница 140: ...140 Installation example with full cabling panels option H381 M8 16 Hex 2 5 4 3 1 1 1 1 2 6 7 ...
Страница 152: ...152 Installation checklist ...
Страница 156: ...156 Start up ...
Страница 158: ...158 Fault tracing ...
Страница 174: ...174 Maintenance ...
Страница 202: ...202 Technical data EU Declaration of Conformity Machinery Directive ...
Страница 204: ...204 Technical data ...
Страница 206: ...206 Dimension drawings Standard configuration 3AXD50000038012 ...
Страница 207: ...Dimension drawings 207 Location of power cable connection terminals with options H370 H356 3AXD50000038012 ...
Страница 208: ...208 Dimension drawings Drive module with options 0B051 H356 0H371 3AXD50000038012 ...
Страница 209: ...Dimension drawings 209 Configuration with option H381 3AXD50000323210 ...
Страница 210: ...210 Dimension drawings LCL filter module 3AXD50000206162 ...
Страница 214: ...214 Dimension drawings External control unit 3axd50000011687 ...
Страница 238: ...238 Resistor braking ...
Страница 242: ...242 du dt and sine filters ...
Страница 256: ...Contact us www abb com drives www abb com drivespartners 3AXD50000035191 Rev B EN 2018 09 28 ...