LSIS SV-iS7 series, User Manual

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Technical Specifications
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2.5 Input and Output Specifications 400 V Class (185 –
375 kW)
Model SV xxx iS7 – 2x 1850 2200 2800 3150 3750
Applied
Motor
Normal load
HP 300 375 420 500 600
kW 220 280 315 375 450
Heavy load
HP 250 300 375 420 500
kW 185 220 280 315 375
Rated
output
Rated Capacity
(kVA)
286 329 416 467 557
Rated
Current
(A)
Normal
load
432 547 613 731 877
Heavy
load
370 432 547 613 731
Output Frequency 0 – 400 Hz (Sensorless-1: 0 – 300 Hz, Sensorless-2, Vector: 0 – 120 Hz)
Output Voltage (V) 3-Phase 380 – 480 V
Rated
input
Working Voltage (V) 3-Phase 380 – 480 VAC (-15% – +10%)
Input Frequency 50 – 60 Hz (

5%)
Rated
Current
(A)
Normal
load
463 590 673 796 948
Heavy
load
404 466 605 674 798
•
The standard motor capacity is based on a standard 4-pole motor.
•
The standard used for 400 V inverters is based on a 440 V supply voltage.
•
The rated output current is limited based on the carrier frequency set at CON-04.
•
The output frequency is limited to 0
–
300 Hz if DRV-09 (control mode) is set to “ 3
(Sensorless-1), ” and to 0
–
120 Hz if DRV-09 (control mode) is set to “ 4 (Sensorless-3). ”
•
The maximum output voltage cannot exceed the input voltage of the power source.
Note
The maximum allowed prospective short circuit current at the input power connection is defined in
IEC 60439-1 as 100 kA. The drive is suitable for use in a circuit capable of delivering not more than
100 kA RMS at the drive’s maximum rated voltage.