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Mitsubishi FREQROL FR-A7 FR-A740-00470-EC

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FR-A740-00470-EC

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The FR-A740-00470-EC from Mitsubishi is a newly manufactured variable frequency drive, designed to efficiently manage motor speed and performance. Operates on a supply voltage of 400/415 VAC with a power rating of 18.5 kW, making it suitable for various industrial applications.

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Technical specifications for FR-A740-00470-EC

ManufacturerMitsubishi
Product TypeVariable Frequency Drive
Product LineFREQROL FR-A7
Part NumberFR-A740-00470-EC
Weight5.50 lbs (2.49 kg)
ConditionNew
Supply Voltage400/415 VAC
Power Rating18.5 kW
Rated Current38 A
IP RatingIP20
Input Phase3 Phase
Output Voltage3-Phase
Frequency50/60 Hz
Control MethodPWM Control
Overload Capacity150% for 60 seconds
Cooling MethodForced Air Cooling

Mitsubishi's FR-A740-00470-EC is a high-efficiency variable frequency drive engineered for precise control in motor applications. Designed for 3-phase power systems, it operates using a supply voltage of 400 or 415 VAC. This model has a robust power rating, delivers up to 18.5 kW, and can handle demanding industrial tasks. This drive's rated current is 38 A, making it well-equipped for various applications.

With an IP20 rating, it is protected against solid objects larger than 12.5 mm, allowing installation in controlled environments. The drive can manage input frequencies of 50 or 60 Hz, employing PWM control to enhance efficiency and performance.

Regarding overload handling, the FR-A740-00470-EC can withstand a 150% overload for 60 seconds, providing additional capacity during surge conditions. It utilizes forced air cooling, which helps maintain optimal thermal conditions and reliability during operation. This drive is adept for applications that require precision and reliability.