ABB ACS140 - Page 27

18
* Derate ambient temperature to 30 °C or derate P
N
and I
2
to 90 % (see I
2
(8 kHz)).
** Derate ambient temperature to 30 °C and derate P
N
and I
2
to 75 %, except ACS143-
1H1-3 and ACS143-2H1-3 derate to 55 % (see I
2
(16 kHz)).
*** Fuse type: UL class CC or T. For non-UL installations IEC269 gG.
Use 60 °C wire for an ambient temperature of 45 °C or less and use 75 °C wire for
ambient temperature between 45 °C and 50 °C.
Note! The output contactor can be used only as a safety device. Do not
close the contactor when the ACS140 is running.
Heatsinkless 400 V series
Nominal motor P
N
kW 0.37 0.55 0.75 1.1
3~ Input ACS143- H75-3 1H1-3 1H6-3 2H1-3
Frame size H
Nominal ratings
(See H) Unit
Input voltage U
1
V 380V - 480V ±10 % 50/60 Hz
(ACS143: 3~)
Continuous output
current I
2
(4 kHz)
A 1.2 1.7 2.0 2.8
Continuous output
current I
2
(8 kHz)
A 1.1 1.5 1.8 2.5
Continuous output
current I
2
(16 kHz)
A 0.9 0.9 1.5 1.5
Max. output current
I
2 max
(4 kHz)
A 1.8 2.6 3.0 4.2
Max. output current
I
2 max
(8 kHz)
A 1.7 2.3 2.7 3.8
Max. output current
I
2 max
(16 kHz)
A 1.3 1.9 2.2 3.1
Output voltage U
2
V0 - U
1
Input current I
1
3~ A 2.0 2.8 3.6 4.8
Switching frequency kHz 4 (Standard)
8 (Low noise *)
16 (Silent **)
Protection limits (See P)
Overcurrent (peak) A 4.2 5.6 6.6 9.2
Overvoltage:
Trip limit V DC 842 (corresponds to 595 V input)
Undervoltage:
Trip limit V DC 333 (corresponds to 247 V input)
Overtemperature
°C90
(heat sink)
95
(heat sink)
Max. wire sizes
Max. motor cable
length
m30507575
Power terminals mm
2
4 single core / torque 0.8 Nm
Control terminals mm
2
0.5 - 1.5 (AWG22...AWG16) / torque 0.4 Nm
Line fuse 3~ ***
ACS143-
A6 6 6 6
Power losses
Power circuit W 14 20 27 39
Control circuit W 14 16 17 18
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