Table of Contents
Advertisement
Derating
Ambient temperature derating
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
calculated 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
￭
Altitude derating
At altitudes 1000 ... 2000 m (3281 ... 6562 ft) above sea level, the output current derating
is 1 percentage point for every added 100 m (328 ft). For example, the derating factor for
1500 m (4921 ft) is 0.95. For altitudes above 2000 m (6562 ft), contact ABB.
For a more accurate derating, use the DriveSize PC tool.
Type equivalence table
Supply unit type
U
= 690 V
N
6-pulse
ACS880-307LC-0490A-7+A018
ACS880-307LC-0780A-7+A018
ACS880-307LC-1060A-7+A018
ACS880-307LC-1470A-7+A018
ACS880-307LC-2000A-7+A018
ACS880-307LC-3000A-7+A018
ACS880-307LC-4000A-7+A018
ACS880-307LC-5000A-7+A018
ACS880-307LC-6000A-7+A018
12-pulse
ACS880-307LC-0920A-7+A004+A018
ACS880-307LC-1470A-7+A004+A018
ACS880-307LC-2000A-7+A004+A018
ACS880-307LC-2940A-7+A004+A018
ACS880-307LC-4000A-7+A004+A018
ACS880-307LC-6000A-7+A004+A018
ACS880-304LC ACS880-104LC_ambient temp dera
T
+55 °C
+131 °F
84).
84).
Basic module type
ACS880-304LC-0490A-7+A018
ACS880-304LC-0780A-7+A018
ACS880-304LC-1060A-7+A018
ACS880-304LC-0780A-7+A018
ACS880-304LC-1060A-7+A018
ACS880-304LC-1060A-7+A018
ACS880-304LC-1060A-7+A018
ACS880-304LC-1060A-7+A018
ACS880-304LC-1060A-7+A018
ACS880-304LC-0490A-7+A018
ACS880-304LC-0780A-7+A018
ACS880-304LC-1060A-7+A018
ACS880-304LC-0780A-7+A018
ACS880-304LC-1060A-7+A018
ACS880-304LC-1060A-7+A018
Technical data 91
Frame
D8T
D8T
D8T
2×D8T
2×D8T
3×D8T
4×D8T
5×D8T
6×D8T
2×D8T
2×D8T
2×D8T
4×D8T
4×D8T
6×D8T
Advertisement
Table of Contents
