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Mitsubishi FREQROL FR FR-E740-016-EC

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FR-E740-016-EC

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The Mitsubishi FR-E740-016-EC is designed as a robust 3-phase variable frequency drive, accommodating power supply voltages from 380 to 480 Volts AC. With a rated current of 1.6 Amperes, this unit excels in operational flexibility, supporting output frequencies between 0.2 and 400 Hertz for various applications.

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Technical specifications for FR-E740-016-EC

ManufacturerMitsubishi
Product LineFREQROL FR
Part NumberFR-E740-016-EC
Weight3.19 lbs (1.45 kg)
Number of Power Phase3-phase
Rated Current1.6 Amperes
Power Supply Voltage380 to 480 Volts AC
Operating Temperature-10 to 50°C in a non-condensing environment
Communication ProtocolModbus RTU (Remote Terminal Unit) protocol
Rated Active Power400 Watts
Power Consumption On Standby Mode9.2 Watts
Allowable Voltage Fluctuation325 to 528 Volts AC
Output Frequency0.2 to 400 Hertz
Protection ClassIP20
Control MethodVoltage/frequency control and sensorless vector control
Termination StyleSpring clamp
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The FR-E740-016-EC from Mitsubishi's FREQROL FR series is a versatile variable frequency drive that operates on a 3-phase power supply. This unit is rated for a current of 1.6 Amperes and is capable of handling voltages between 380 and 480 Volts AC. Users can expect high adaptability, as it supports output frequencies that range from 0.2 Hertz to 400 Hertz. This capability makes it suitable for a wide range of motor control applications.

When it comes to operational efficiency, the drive has a rated active power output of 400 Watts. It also has a standby power consumption of just 9.2 Watts. The FR-E740-016-EC maintains functionality in environments with temperatures from -10°C to 50°C, assuming stable conditions without humidity. The device ensures compliance with communication standards via its Modbus RTU protocol, facilitating seamless integration into various control systems.

The physical dimensions of the drive are notable, measuring 5.91 inches tall, 5.51 inches wide, and 4.72 inches deep, which translates to 150 millimeters in height, 140 millimeters in width, and 120 millimeters in depth. Weighing approximately 3.09 pounds (1.4 kilograms), the drive features an IP20 protection class, indicating it is best suited for sheltered environments. It allows voltage fluctuations of 325 to 528 Volts AC, making it capable of stable operation under varying electrical conditions. The control methods employed include both voltage/frequency control and sensorless vector control, ensuring adaptable performance across multiple uses. Connection to the system is facilitated through a spring clamp termination style.