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8. SPECIFICATIONS
8.1 Ratings
(1) 3-phase 200V power supply
Japanese version
FR-S520-0.1K to 3.7K(-R)(-C)
NA version
FR-S520-0.1K to 3.7K-NA(R)
Model FR-S520-"K(-R)(-C)
Applicable motor capacity (*1)
Rated capacity (kVA) (*2)
Rated current (A)
Overload capacity (*3)
Voltage (*4)
Rated input AC
voltage/frequency
Permissible AC voltage fluctuation
Permissible frequency fluctuation
Power supply equipment capacity
(kVA) (*5)
Protective structure (JEM1030)
Cooling system
Approximate weight (kg (lbs))
*1. The applicable motor capacity indicated is the maximum capacity
applicable for use of the Mitsubishi 4-pole standard motor.
*2. The rated output capacity indicated assumes that the output voltage is 230V.
*3. The % value of the overload capacity indicates the ratio of the overload
current to the inverter's rated output current.
For repeated duty, allow time for the inverter and motor to return to or
below the temperatures under 100% load.
*4. The maximum output voltage does not exceed the power supply voltage.
You can set the maximum output voltage to any value below the power
supply voltage.
*5. The power supply capacity changes with the values of the power supply
side impedances (including those of the input reactor and cables).
0.1
0.2
kW
0.1
0.2
HP
1/8
1/4
0.3
0.5
0.8
1.4
150% 60s, 200% 0.5s (Inverse-time characteristics)
Three-phase 200 to 240V 50Hz/60Hz
Three-phase 200 to 240V 50Hz/60Hz
170 to 264V 50Hz/60Hz
0.4
0.7
Enclosed type (IP20). IP40 for totally-enclosed structure
series.
Self-cooling
0.5
0.5
(1.1)
(1.1)
40
0.4
0.75
1.5
0.4
0.75
1.5
1/2
1
2
1.0
1.6
2.8
2.5
4.1
7.0
Within ±5%
1.2
2.1
4.0
Forced air cooling
0.8
0.9
1.5
(1.76)
(1.98)
(3.3)
2.2
3.7
2.2
3.7
3
5
4.0
6.6
10
16.5
5.5
9
1.5
2.1
(3.3)
(4.62)
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