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Mitsubishi FREQROL FR FR-E740-230SC-NA

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FR-E740-230SC-NA

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The FR-E740-230SC-NA model from Mitsubishi is a powerful frequency inverter designed to handle various industrial motor applications. With a horsepower rating of 15, it operates effectively within both voltage and frequency parameters.

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Technical specifications for FR-E740-230SC-NA

ManufacturerMitsubishi
Product LineFREQROL FR
Part NumberFR-E740-230SC-NA
Weight12.75 lbs (5.78 kg)
Horsepower Rating15 horsepower
Cooling MethodForced air cooling
Rated Power Capacity17.5 kilovolt-amperes
Built-in Network ProtocolModbus RTU (Remote Terminal Unit) protocol
Overload Capacity150% in 60 seconds
Control MethodVoltage/frequency control and sensorless vector control
Supply Voltage Rating380 to 480 Volts AC
Protection ClassIP20
Mounting MethodPanel mount
Current Rating23 Amperes
Allowable Voltage Fluctuation325 to 528 Volts AC
Speed Control Range0.2 to 400 Hertz
Type of Input Phase3-phase
Rated Active Power11 kilowatt
Permissible Frequency FluctuationBetween -5 to 5%
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The Mitsubishi FR-E740-230SC-NA inverter is engineered for reliable motor control. With a horsepower output of 15, this unit has a rated power capacity of 17.5 kilovolt-amperes and can accommodate input voltages from 380 to 480 VAC. The current rating is specified at 23 Amperes, providing adequate support in various applications.

The inverter utilizes forced air cooling to maintain performance under operational stress. Its control mechanisms include voltage/frequency management along with sensorless vector control, making it suitable for a range of applications. This unit allows for a speed control range spanning from 0.2 to 400 Hertz, offering flexibility in motor speed adjustments.

For robust performance, the FR-E740-230SC-NA handles allowable voltage fluctuations between 325 and 528 Volts AC. The protection class of this model is rated IP20, which is suitable for standard indoor environments. Additionally, the device supports an overload capacity of 150% for a duration of 60 seconds, enhancing its versatility during operation.

With a permissible frequency fluctuation tolerance of -5% to 5%, it maintains operational integrity in varied conditions. The mounting method is panel mount, allowing straightforward installation in various setups. Overall, the Mitsubishi FR-E740-230SC-NA represents a solid option for those seeking effective motor control solutions.