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[FR-A840-15K]The enhanced Real sensorless vector control and vector control serve the needs of all machinery types.

MITSUBISHI FR-A840-15K Inverter Standard model 400V class, Motor capacity 15kW NN

MITSUBISHI FR-A840-15K Inverter Standard model 400V class, Motor capacity 15kW NN
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Product Information

[Product name] FR-A840-15K-1
[Class] 400V
[Applicable motor capacity(kW) *1] 15
Rated capacity(kVA) *2: 24
Rated current(A): 31
Overload current rating *3: 150% 60s , 200% 3s (inverse-time characteristics) at surrounding air temperature 50 deg. CEL
Rated voltage *4: Three-phase 380 to 500V
Regenerative braking:
Brake transistor, Built-in
Maximum brake torque *5 20% torque/continuous, FR-ABR (when the option is used) 100% torque/6%ED
[Power supply]
Rated input AC votage/frequency: Three-phase 380 to 500V 50Hz/60Hz
Permissible AC voltage fluctuation: 323 to 550V 50Hz/60Hz
Permissible frequency fluctuation: +/- 5%
Rated input current(A) *6: 40.3
Power supply capacity(kVA) *7: 31
[Protective structure(IEC 60529) *7] Enclose type (IP20)
[Cooling system] Forced air cooling
[Approx. mass(kg)] 8.3
[Type] FM
[Motor output]
Terminal FM(pulse train output)
Terminal AM(analog voltage output (0 to 10 VDC))
[Built-in EMC filter] OFF
[Initial setting]
Control logic: Sink logic
Rated frequency: 60Hz
Bace frequency voltage(Pr. 19): 9999(same as the power supply voltage)

*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 440 V for 400 V class.
*3. 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 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.
The maximum output voltage can be changed within the setting range.
However, the maximum point of the voltage waveform at the inverter output side is the power supply voltage multiplied by about the square root of 2.
*5. Value for the ND rating.
*6. The rated input current indicates a value at a rated output voltage.
The impedance at the power supply side (including those of the input reactor and cables) affects the rated input current.
*7. 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).
8. FR-DU08: IP40 (except for the PU connector section)

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