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Mitsubishi FREQROL FR FR-D740-3.7K

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FR-D740-3.7K

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The Mitsubishi FR-D740-3.7K is a robust variable-speed drive ideal for various motor control applications. Designed to operate within a voltage range of 380 to 480 volts AC, it delivers a maximum active power of 3.7 kW and supports communication via Modbus RTU.

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Technical specifications for FR-D740-3.7K

ManufacturerMitsubishi
Product LineFREQROL FR
Part NumberFR-D740-3.7K
DesignForced air cooling
Supply Voltage (AC)380Vac-480Vac
Type of Network3-phase / 3P
Rated Current8A
Rated Active Power (kW)3.7kW
Rated Power (HP)5HP
Communication ProtocolModbus RTU
Degree of ProtectionIP20
Rated Apparent Power (S)6.1kVA
Main FunctionVariable Speed/Frequency Drive (VSD/VFD) / Inverter
Network Frequency (Output)0.2-400 Hz
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Mitsubishi’s FR-D740-3.7K is a variable-speed drive known for its effective performance in controlling motor speeds. This inverter operates efficiently with a supply voltage of 380 to 480 Volts AC. The drive functions within a 3-phase network and has a rated current capacity of 8 Amps.

It can handle an active power output of 3.7 kW, translating to a horsepower rating of 5 HP. This model employs forced air cooling to maintain optimal operating conditions during usage. The system's rated apparent power is approximated at 6.1 kVA, ensuring it can meet the demands of various applications.

This device supports a broad network frequency range from 0.2 to 400 Hz, allowing for adjusted motor performance relative to application needs. Additionally, the drive comes equipped with Modbus RTU communication protocol for enhanced connectivity with other devices.

The FR-D740-3.7K also holds an IP20 protection rating, which safeguards the internal components from dust and other foreign particles, making it suitable for diverse environments.