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Ratings
Module type
ACS880-304LC...
A (AC) A (DC) A (DC)
Example: Brake unit with two parallel connected modules
U
= 690 V
N
-0820A-7+A019
820
-1540A-7+A019
1540
-2290A-7+A019
2290
-3040A-7+A019
3040
Definitions
I
Nominal ratings
U
Nominal input voltage. For U
N
DC connection data
I
Continuous rms input (AC) current. No overload capability at the coolant temperature of 40 °C
1
(104 °F) and air temperature of 45 °C (113 °F).
I
Continuous rms output (DC) current. No overload capability at the coolant temperature of 40 °C
2
(104 °F) and air temperature of 45 °C (113 °F).
I
I
Maximum output (DC) current. Available for 10 s at start, otherwise as long as allowed by module
max
temperature.
S
Nominal apparent (AC) power
n
I
Maximum input (AC) current
max
P
Nominal output (DC) power
n
Light-overload use (50% overload capability) ratings
I
Continuous current. 50% overload is allowed for one minute every 5 minutes.
Ld
I
I
I
P
Output power in light-overload use
Ld
Heavy-duty use (50% overload capability) ratings
I
I
I
I
Continuous current. 50% overload is allowed for one minute every 5 minutes.
Hd
P
Output power in heavy-duty use
Hd
Derating
Derating
Surrounding air temperature derating
￭
Ambient temperature derating
In the temperature range +45...55 °C (+113...131 °F), the rated output current is derated
In the temperature range +45...55 °C (+113...131 °F), the rated output current is derated
by 0.5 percentage points for every added 1 °C (1.8 °F). The output current can be
by 0.5 percentage points for every added 1 °C (1.8 °F). The output current can be calculated
calculated by multiplying the current given in the rating table by the derating factor (k):
by multiplying the current given in the rating table by the derating factor (k):
k
1.00
0.95
0.90
+45 °C
+113 °F
Coolant temperature derating
￭
See section
Temperature limits (page
Antifreeze content derating
￭
See section
Temperature limits (page
No overload use
I
I
I
S
1
2
max
kVA
1000
1400
980
1880
2632
1840
2805
3927
2737
3720
5208
3633
, see
Electrical power network specification
1
on page 139.
ACS880-304LC ACS880-104LC_ambient temp dera
T
+55 °C
+131 °F
84).
84).
Light overload
I
P
n
max
n
A (AC) kW (DC) A (DC)
1143
932
2149
1752
1805
3206
2614
2693
4252
3466
3571
I
I
Heavy-duty
use
Technical data 91
use
I
P
I
P
Ld
Ld
Hd
kW
A (DC)
kW
(DC)
(DC)
960
895
800
745
1682
1504
1401
2509
2244
2091
3328
2976
2773
3AXD00000601909.XLS
on page 139. For U
, see
2
Hd
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