ABB ACS880-34 User Manual

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
power for a custom duty cycle on page 234.) 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
chopper + 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

ABB ACS880-34 Specifications

General

Brand	ABB
Model	ACS880-34
Category	DC Drives
Language	English