ABB ACSM1 - AC Input (Supply) Connection; DC Connection; Motor Connection

Technical data
76
AC input (supply) connection
Voltage (U
1
) 380 … 480 V AC +10%/-15%, 3-phase
Frequency 50 … 60 Hz
±
5%
Network type Grounded (TN, TT) or ungrounded (IT).
Note: Connection to an ungrounded (IT) or corner-grounded delta network is not allowed
at altitudes of 2000 m (6600 ft) or higher.
Imbalance Max.
±
3% of nominal phase to phase input voltage
Fundamental power factor
(cos phi
1
)
0.98 (at nominal load)
Terminals Frame A: Detachable screw terminal block for 0.25 … 4 mm
2
wire.
Frame B: Detachable screw terminal block for 0.5 … 6 mm
2
wire.
Frames C and D: Screw lugs for 6…70 mm
2
wire included. Suitable crimp lugs can be
used instead.
DC connection
Voltage 436 … 712 V DC
Ratings
Terminals Frame A: Detachable screw terminal block for 0.25 … 4 mm
2
wire.
Frame B: Detachable screw terminal block for 0.5 … 6 mm
2
wire.
Frames C and D: Screw lugs for 6…70 mm
2
wire included. Suitable crimp lugs can be
used instead.
Motor connection
Motor types Asynchronous induction motors, asynchronous servo motors, synchronous permanent
magnet motors
Frequency 0 … 500 Hz
Current See section Ratings.
Switching frequency Selectable between 2 … 16 kHz. Default: 4 kHz, above which output current derated
Maximum motor cable
length
50 m (164 ft) with screened cable
75 m (246 ft) with unscreened cable
Drive type
ACSM1-04xx…
I
dcN
C
(A) (µF)
-02A5-4 3.3 120
-03A0-4 3.9 120
-04A0-4 4.8 240
-05A0-4 6.5 240
-07A0-4 8.7 240
-09A5-4 12 370
-012A-4 15 740
-016A-4 20 740
-024A-4 29 670
-031A-4 38 670
-040A-4 44 1000
-046A-4 54 1000
-060A-4 73 1340
-073A-4 85 2000
-090A-4 98 2000
I
dcN
Average DC input current requirement when running a typical induction motor
at P
N
at a DC link voltage of 540 V (which corresponds to an AC input voltage
of 400 V).
C Capacitance of DC link.