Lenze i550 - Page 63

Inverter i550-C45/400-3 i550-C55/400-3 i550-C75/400-3
Rated power kW 45 55 75
Mains voltage range 3/PE AC 340 V ... 528 V, 45 Hz ... 65 Hz
Rated mains current
without mains choke A - - -
with mains choke A 66.7 83 113
Apparent output power kVA 60 75 100
Output current
2 kHz A 77 96 124
4 kHz A 77 96 124
8 kHz A 77 96 124
16 kHz A 51.4 64 82.7
Power loss
4 kHz W 980 1210 1640
8 kHz W 1280 1580 2140
at controller inhibit W 25 30 30
Overcurrent cycle 180 s
Max. output current A 116 144 186
Overload me s 60 60 60
Recovery me s 120 120 120
Max. output current during the
r
ecovery me
A
58 72 93
Overcurrent cycle 15 s
Max. output current A 154 192 248
Overload me s 3 3 3
Recovery me s 12 12 12
Max. output current during the
recovery me
A
58 72 93
Brake chopper
Max. output current A 98 166 166
Min. brake resistance Ω 8 4.7 4.7
Max. motor cable length shielded
without EMC category m 100
Category C1 (2 kHz, 4 kHz, 8 kHz) m -
Category C2 m 20
Weight kg 17.2 24
Technical data
3-phase mains connecon 480 V
Ra
ted data
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