Lenze i550 - 3-Phase Mains Connection 480 V; Rated Data

3-phase mains connecon 480 V
Ra
ted data
The output currents apply to these operang condions:
•
A
t 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-C0.37/400-3 i550-C0.55/400-3 i550-C0.75/400-3 i550-C1.1/400-3
Rated power kW 0.37 0.55 0.75 1.1
Mains voltage range 3/PE AC 340 V ... 528 V, 45 Hz ... 65 Hz
Rated mains current
without mains choke A 1.5 2.1 2.8 3.7
with mains choke A 1.2 1.7 2.2 2.5
Apparent output power kVA 0.9 1.2 1.6 2.2
Output current
2 kHz A - 1.6 2.1 3
4 kHz A 1.1 1.6 2.1 3
8 kHz A 1.1 1.6 2.1 3
16 kHz A 0.7 1.1 1.4 2
Power loss
4 kHz W 20 25 32 40
8 kHz W 24 31 40 51
at controller inhibit W 6 6 6 6
Overcurrent cycle 180 s
Max. output current A 1.7 2.4 3.2 4.5
Overload me s 60 60 60 60
Recovery me s 120 120 120 120
Max. output current during the
r
ecovery me
A
0.8 1.2 1.6 2.3
Overcurrent cycle 15 s
Max. output current A 2.2 3.2 4.2 6
Overload me s 3 3 3 3
Recovery me s 12 12 12 12
Max. output current during the
recovery me
A
0.8 1.2 1.6 2.3
Brake chopper
Max. output current A 2 2 2 4.3
Min. brake resistance Ω 390 390 390 180
Max. motor cable length shielded
without EMC category m 15 50
Category C1 (2 kHz, 4 kHz, 8 kHz) m 3 -
Category C2 m 15 20
Weight kg 0.8 1 1.35
Technical data
3-phase mains connecon 480 V
Ra
ted data
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