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8
SPECIFICATIONS
This chapter explains the specifications of this product.
Always read the instructions before use.
8.1
Converter unit rating
Model FR-CC2-H-[]
Applicable motor capacity
(kW)
Overload current rating
*2
Rated voltage
Rated input AC voltage/
frequency
Permissible AC voltage
fluctuation
Permissible frequency
fluctuation
Rated input current (A)
Power supply capacity
*3
(kVA)
Protection rating of structure
(IEC 60529)
Cooling system
DC reactor
Approx. mass (kg)
*1
The percentage of the overload current rating 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.
*2
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
*3
The power supply capacity is the value at the rated output current. The input power impedances (including those of the input reactor and cables)
affect the value.
*4
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)
176
8. SPECIFICATIONS
8.1 Converter unit rating
315K
355K
315
355
*1
200% 60 s, 250% 3 s
*4
430 to 780 VDC
Three-phase 380 to 500 V, 50/60 Hz
Three-phase 323 to 550 V, 50/60 Hz
±5%
610
683
465
521
Open type (IP00)
Forced air
Built-in
210
213
400K
450K
400
450
770
866
587
660
282
285
500K
560K
500
560
150% 60 s,
120% 60 s,
200% 3 s
150% 3 s
962
1094
833
733
288
293
.
630K
630
110% 60 s,
120% 3 s
1212
924
294
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