Mitsubishi Electric FR-CC2-P, Инструкция по эксплуатации

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APPENDIX
175
 Rated specifications per converter unit
The following table shows the rated specifications per converter unit. (For the rated specifications for operating two or three
units in parallel, refer to
page 166 .)

The % value of the overload current rating indicated is the ratio of the overload current to the inverter's rated output current. For repeated duty,
allow time for the converter unit and the inverter to return to or below the temperatures under 100% load.

The converter unit output voltage varies according to the input power supply voltage and the load. The maximum point of the voltage waveform
at the converter unit output side is approximately the power supply voltage multiplied by .

The power supply capacity is the value when at the rated output current. It varies by the impedance at the power supply side (including those of
the input reactor and cables).

The permissible voltage imbalance ratio is 3% or less. (Imbalance ratio = (highest voltage between lines - average voltage between three lines )
/ average voltage between three lines

100)
Model FR-CC2-H[]-P 400K 450K 500K 560K
Applicable motor capacity (kW) 320 360 400 450
Output
Overload current rating

150% 60 s, 200% 3 s
Rated voltage

430 to 780 VDC

Pow
er supply
Rated input current (A) 616 692.8 769.6 875.2
Rated input AC voltage/frequency Three-phase 380 to 500 V 50/60 Hz
Permissible AC voltage fluctuation Three-phase 323 to 550 V 50/60 Hz
Permissible frequency fluctuation

5%
Power supply capacity (kVA)

470 528 586 667
Protective structure (IEC 60529) Open type (IP00)
Approx. mass (kg) 282 285 288 293