Rated data
The output currents apply to these operang condions:
•
At a switching frequency of 2 kHz or 4 kHz: Max. ambient temperature 45°C.
•
At a switching frequency of 8 kHz or 16 kHz: Max. ambient temperature 40 °C.
Inverter i550-C0.25/230-2 i550-C0.37/230-2 i550-C0.55/230-2 i550-C0.75/230-2
Rated power kW P
N
0.25 0.37 0.55 0.75
Rated power hp P
N
0.33 0.5 0.75 1
Mains voltage range 3/PE AC 170 V ... 264 V, 45 Hz ... 65 Hz
Output voltage 3 AC 0-230/240 V
Rated mains current
without mains choke A I
r, AC
2.6 3.9 4.8 6.4
with mains choke A I
r, AC
2 3 3.8 5.1
Apparent output power kVA A
ON
0.6 0.9 1.2 1.6
Rated output current
2 kHz A I
OUT
- - 3.2 4.2
4 kHz A I
OUT
1.7 2.4 3.2 4.2
8 kHz A I
OUT
1.7 2.4 3.2 4.2
16 kHz A I
OUT
1.1 1.6 2.1 2.8
Power loss
2 kHz W - - 22 27
4 kHz W 15 18 23 29
8 kHz W 15 20 25 33
16 kHz W 19 24 30 38
at inverter disablecontroller
inhibit
W 6 6 6 6
Overcurrent cycle 180 s
Max. output current A I
max, out
2.6 3.6 4.8 6.3
Overload me s t
ol
60 60 60 60
Recovery me s t
re
120 120 120 120
Max. output current during the
recovery me
A 1.3 1.8 2.4 3.2
Overcurrent cycle 15 s
Max. output current A I
max, out
3.4 4.8 6.4 8.4
Overload me s t
ol
3 3 3 3
Recovery me s t
re
12 12 12 12
Max. output current during the
recovery me
A 1.3 1.8 2.4 3.2
Cyclic mains switching 3 mes per minute
Brake chopper
Max. output current A I
max, 1
2.2 2.2 3.9 3.9
Min. brake resistance Ω R
min
180 180 100 100
Max. motor cable length shielded
without EMC category m 50 50 50 50
Category C1 (2 kHz, 4 kHz, 8
kHz)
m - - - -
Category C2 (2 kHz, 4 kHz, 8
kHz)
m - - - -
Category C3 (2 kHz, 4 kHz, 8
kHz)
m - - - -
Weight kg 0.8 0.8 1 1
Weight lb 1.8 1.8 2.2 2.2
Technical data
3-phase mains connecon 230/240 V
Rated data
100
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