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Mitsubishi Electric FR-B-750 to 75K Instruction Manual Page 318

Fr-b-750 to 75k (200v class), fr-b-750 to 110k (400v class).
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(4) Main differences between the explosion proof inverter and standard inverter
Specifications
200V class
Power supply
voltage
400V class
Maximum output frequency
Advanced magnetic flux vector
control
Real sensorless vector control
DC brake operation
Energy saving control selection
PWM frequency
For customers who have replaced the older model with this inverter
FR-B3-(N) (FR-A700 specifications)
200V 50Hz 200/220V 60Hz
400V 50Hz 400/440V 60Hz
Limit according to the maximum operating
frequency of the motor
Available (Advanced magnetic flux vector
control operation is required)
Not available
Variable
Not available (due to advanced magnetic flux
vector control)
Two types, standard(2kHz)/law noise
(14.5kHz), are available
FR-A700
200V to 220V 50Hz 200V to 240V 60Hz
380 to 480V 50/60Hz
400Hz
Available
Available
Available
Available
Law noise(Variable)
309

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