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Mitsubishi FREQROL FR-A7 FRA741185K

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FRA741185K

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The Mitsubishi FRA741185K is an AC inverter and variable-speed drive for efficient motor control. It operates at a voltage class of 400 VAC and is compatible with 3-phase systems, making it suitable for industrial applications requiring robust performance.

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Technical specifications for FRA741185K

ManufacturerMitsubishi
Product LineFREQROL FR-A7
Part NumberFRA741185K
Weight32.00 lbs (14.51 kg)
Name of ProductAC Inverter and Variable Speed Drive
Voltage Class400 VAC
Voltage Phases3-Phase
Rated Current38 Amps
Motor Output (kW)18.5 kW
Motor Output (HP)25 HP
Terminal Screw SizeM6
Tightening Torque (Nm)4.4 Nm
Input Frequency50/60 Hz
Output Frequency0.2 to 400 Hz
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The FRA741185K model is part of Mitsubishi's FREQROL FR-A7 series, serving as both an AC inverter and a variable-speed drive. This unit is built for 3-phase applications and operates efficiently at a voltage class of 400 VAC. It has a rated current capacity of 38 Amps. In terms of performance, the drive can produce motor outputs reaching 18.5 kW, equivalent to 25 horsepower, which allows it to handle significant loads in various industrial settings.

The input frequency for this device is adaptable, accommodating either 50 Hz or 60 Hz sources. Notably, its output frequency is quite flexible, ranging from 0.2 Hz up to 400 Hz, enabling precise control of motor speeds for various processes. The unit is designed to connect using M6 terminal screws, and it requires a tightening torque of 4.4 Nm to ensure robust connections that can withstand operational stresses. The FRA741185K is engineered for reliable use in demanding environments where motor speed and efficiency are paramount.