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Mitsubishi FREQROL FR-A7 FR-A740-00023-EC

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FR-A740-00023-EC

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The FR-A740-00023-EC, part of Mitsubishi’s FREQROL FR-A7 series, is designed as a variable-speed drive. This unit operates within an input voltage range of 380 to 480 VAC at a frequency of 50/60 Hz and provides adjustable output voltage in the same range.

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Technical specifications for FR-A740-00023-EC

ManufacturerMitsubishi
Product TypeVariable Speed Drive
Product LineFREQROL FR-A7
Part NumberFR-A740-00023-EC
Weight3.00 lbs (1.36 kg)
Cooling MethodFan-cooled
Input Voltage380-480 VAC (50/60 Hz)
Output Voltage380-480 VAC (adjustable)
Input Current2.5 Amps
Control MethodDigital control (V/F, Vector control)
Operating Temperature-10°C to +50°C
Power Rating0.75 kW (1 HP)
Enclosure RatingIP20
Output Frequency Range0.2-400 Hz
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The Mitsubishi FR-A740-00023-EC is a variable-speed drive in the FREQROL FR-A7 series. It accommodates an input voltage range of 380 to 480 VAC at 50/60 Hz. Its fan-cooled design helps maintain operational efficiency and temperature stability.

The output voltage is adjustable, allowing for application versatility. A digital control method enables users to select from V/F and vector control for precise motor performance management. This unit is lightweight, weighing 1.36 kg, and manages an input current of up to 2.5 Amps.

This drive is suitable for various industrial applications with a power rating of 0.75 kW (1 HP). The operational frequency is adjustable from 0.2 to 400 Hz, aiding in fine-tuning the speed of connected motors to match specific operational demands.

Designed to operate efficiently in environments with temperatures ranging from -10°C to +50°C, the FR-A740-00023-EC is built for reliability. Its rated enclosure classification of IP20 indicates its suitability for clean environments, protecting from dust and direct contact.