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Mitsubishi FREQROL FR-A7 FRA74003250NA

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FRA74003250NA

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The Mitsubishi FRA74003250NA is a three-phase AC drive inverter designed for high-demand applications. It has a rated power of 132 kW (250 HP) and is optimized for controlled vector drive operations.

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Technical specifications for FRA74003250NA

ManufacturerMitsubishi
Product TypeAC Drive Inverter
Product LineFREQROL FR-A7
Part NumberFRA74003250NA
Weight32.00 lbs (14.51 kg)
Phase RatingThree-Phase
Cooling TypeForced Air Cooling
Input Voltage380-480 V AC
Control MethodVector Control
Frequency50/60 Hz
ProtectionOverload, Short Circuit, Overvoltage
Rated Power132 kW (250 HP)
Enclosure RatingIP20
Rated Current260-325 A
Application TypeFan, Pump, Industrial Equipment
Operating Temperature-10°C to +50°C

The Mitsubishi FRA74003250NA is a sophisticated three-phase AC drive inverter engineered for demanding tasks in various industrial sectors. It can deliver a robust rated power of 132 kW, or 250 horsepower, effectively managing equipment like fans and pumps. The inverter accommodates an input voltage range of 380 to 480 volts AC, ensuring compatibility with standard electrical systems.

Utilizing vector control, the FRA74003250NA guarantees precision and responsiveness in performance. It operates efficiently within a frequency range of 50 to 60 Hz, making it versatile for differing application requirements. The inverter’s cooling system is designed for forced air; this assists in maintaining optimal operating conditions and prolongs reliability.

Protection features are integrated to safeguard the unit against common issues: overloads, short circuits, and overvoltage. Regarding specifications, the rated current is between 260 and 325 amperes, which supports demanding operational loads. This drive inverter is housed in an enclosure rated IP20, indicating its suitability for environments with minimal exposure to dust and moisture.

Weighing 54.43 kilograms, the FRA74003250NA is manageable during installation and maintenance. It functions effectively across a temperature spectrum of -10°C to +50°C, adapting to various operational environments. Overall, the Mitsubishi FRA74003250NA is structured to meet essential requirements in industrial applications, delivering reliable performance and protection.