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Mitsubishi FREQROL FR-A1 FR-A140E-37K

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FR-A140E-37K

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The FR-A140E-37K is a versatile inverter designed by Mitsubishi, suitable for various industrial applications. It offers a horsepower rating of 50 HP and a kilowatt capacity of 37 kW, making it capable of handling substantial loads.

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Technical specifications for FR-A140E-37K

ManufacturerMitsubishi
Product LineFREQROL FR-A1
Part NumberFR-A140E-37K
Weight90.00 lbs (40.82 kg)
Unit TypeInverter
Horsepower Rating50 HP
Rated Current70 A
Kilowatt Rating37 kW
Humidity90% RH or less (non-condensing)
Voltage Class400V class
Rated Input Voltage380-460V AC
Frequency50-60 Hz
Voltage Type3-phase AC voltage
Ambient Operating Temperature-10°C to +50°C
Enclosure RatingIP 00
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The Mitsubishi FR-A140E-37K is a robust inverter unit for effective frequency control in various settings. With a horsepower rating of 50 HP and a kilowatt specification of 37 kW, this inverter is adept at managing high-power machinery. It handles an input voltage range of 380 to 460 volts AC, ensuring its adaptability to different electrical systems.

Specifically, this unit's rated current is 70 A, which allows it to operate efficiently under substantial electrical loads. Supporting frequency operations between 50 and 60 Hz enhances its utility for variable-speed applications, making it suitable for diverse industrial tasks.

This unit can function in environments with an ambient temperature spectrum of -10°C to +50°C, ensuring performance reliability across various conditions. It is built to endure humidity levels of up to 90% RH, assuming non-condensing conditions are present.

The inverter is classified under the 400V voltage class and operates with 3-phase AC voltage. Notably, it has an enclosure rating of IP 00, indicating no special protection against water or dust ingress. This rating indicates it is designed primarily for indoor use with limited exposure to environmental factors.