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100 Technical data
ACS880-
Frame
607LC-...
size
U
= 690 V
N
0870-7
R8i
1300-7
R8i
1730-7
2×R8i
2600-7
2×R8i
3900-7
3×R8i
5200-7
4×R8i
6500-7
5×R8i
Definitions
￭
U
Nominal voltage
N
R
Minimum allowed resistance value of the brake resistor per one phase of the brake
min
module.
R
Maximum resistance value of the brake resistor per one phase of the brake module.
max
Note:
Connect one resistor per brake chopper module phase. For example, a brake unit of
frame size 2×R8i includes two brake chopper modules -> 2 × 3 resistors are needed.
No-overload use
I
Input current. Input current with R
1
I
Output current. This is indicated in the type designation label as 3x the value with R
2
given in this table.
P
Maximum continuous braking power per brake unit.
cont.max
P
S
Apparent power
n
Cyclic load (1 min / 5 min)
I
Peak brake current (DC) per brake chopper module phase.
max
I
Input current
dc
I
Total rms DC current per brake unit phase during a period of 1 minute with braking
rms
power P
P
Short term braking power per brake unit allowed for one minute every 5 minutes.
br
P
Resistor values
No overload use
R
R
I
min
max
1
Ohm
Ohm
A DC
3.0
3.6
781
2.0
2.4
1171
3.0
3.6
1562
2.0
2.4
2342
2.0
2.4
3514
2.0
2.4
4685
2.0
2.4
5856
.
br
Ratings with R
Cyclic load (1 min / 5 min)
P
cont-
I
I
max
2
max
( S
)
n
kW
A DC
A DC
(kVA)
283
870
312
425
1300
468
567
1730
625
850
2600
937
1275
3900
1405
1700
5200
1874
2125
6500
2342
is given in the type designation label.
min
I
I
I
I
max
I
I
P
dc
rms
br
A DC
A DC
kW
833
293
920
1249
439
1390
1665
585
1850
2498
878
2770
3746
1316
4160
4995
1755
5540
6244
2194
6930
min
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