Drive Types Acs580-0414A-4 And Acs580-0430A-4; Altitude Derating - ABB ACS580-07 Hardware Manual

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152 Technical data
k
1.00
0.90
0.80
+40 °C
+104 °F
For example:
Temperature
40 ºC (104 ºF)
45 ºC (113 ºF)
50 ºC (122 ºF)

Drive types ACS580-0414A-4 and ACS580-0430A-4

In the temperature range +35...50 °C (+95...122 °F), the rated output current is derated by
1% for every added 1 °C (1.8 °F). The output current can be calculated by multiplying the
current given in the rating table by the derating factor (k):
k
1.00
0.95
0.90
0.85
0.80
+40 °C
+35 °C
„
+104 °F
+95 °F
„
￭

Altitude derating

At altitudes from 1000 to 2000 m (3300 to 6561 ft) above sea level, the derating is 1% for
every 100 m (328 ft). Multiply the output current given in
value given in this table.
Frame Coeffficient
1000 m
3281 ft
R6 1.00
R7 1.00
R8 1.00
R9 1.00
R10 1.00
R11 1.00
T
+50 °C
+122 °F
Derated current
I
Ld
0.95 · I
Ld
0.90 · I
Ld
T
+50 °C
+122 °F
2000 m
6562
0.90
0.90
0.90
0.90
0.90
0.90
I
Hd
0.95 · I
d
0.90 · I
Hd
Ratings (page 149) by the coefficient
3000 m 4000 m
9842 ft 13123 ft
0.80 0.70
0.80 0.70
0.80 0.70
0.80 0.70
0.80 0.70
0.80 0.70