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Mitsubishi FREQROL FR-A7 FR-A740-00230-NA7

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FR-A740-00230-NA7

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The Mitsubishi FR-A740-00230-NA7 is a variable frequency drive designed for versatile motor control. It efficiently supports a 230 VAC input and operates effectively with 3-phase systems, providing up to 3 HP for standard duty and 2 HP for heavy-duty applications.

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Technical specifications for FR-A740-00230-NA7

ManufacturerMitsubishi
Product TypeVariable Frequency Drive
Product LineFREQROL FR-A7
Part NumberFR-A740-00230-NA7
Weight15.00 lbs (6.80 kg)
Input Voltage230 VAC
Phase3 Phase
Rated Power3 HP (ND) / 2 HP (HD)
Rated Current8 Amps
Output Voltage3-Phase
Frequency50/60 Hz
Control MethodPWM Control
Overload Capacity150% for 60 seconds
Cooling MethodForced Air Cooling
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Mitsubishi's FR-A740-00230-NA7 model is classified as a variable frequency drive optimized for high efficiency within industrial environments. It operates with an input voltage of 230 volts AC, suitable for 3-phase configurations. This drive can deliver rated power of up to 3 horsepower for normal-duty applications and 2 horsepower for heavy-duty operations.

The rated current for this unit is 8 Amps, which indicates its capability to handle substantial loads during operation. Its output voltage is structured to support a 3-phase supply, which enhances performance versatility. Operating frequencies are set for 50 or 60 Hertz, making it flexible for various applications.

This drive's control is achieved through PWM (Pulse Width Modulation), allowing for fine-tuned motor speed regulations. Additionally, it boasts an overload capacity of 150%, which can be sustained for up to 60 seconds—ideal for applications requiring temporary increased power. The FR-A740-00230-NA7 utilizes a forced air cooling method for effective thermal management, ensuring consistent operation and longevity in demanding working conditions.