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Mitsubishi FREQROL FR FR-D740-080-NA

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FR-D740-080-NA

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Mitsubishi's FR-D740-080-NA is a precise variable speed drive designed to control the speed and frequency of 3-phase AC motors. This device is rated for a maximum current of 8 Amps and operates efficiently within a voltage range of 380 to 480 Volts AC.

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Technical specifications for FR-D740-080-NA

ManufacturerMitsubishi
Product LineFREQROL FR
Part NumberFR-D740-080-NA
Weight3.00 lbs (1.36 kg)
Communication ProtocolModbus RTU
Degree of ProtectionIP20
Rated Apparent Power (S)6.1 kVA
Rated Active Power (kW)3.7 kW
Rated Power (HP)5 HP
Type of Network3-phase/3P
Rated Current8 A
Supply Voltage (AC)380 Vac-480 Vac
DesignUS/CA/MX Specification, Forced Air Cooling
Main FunctionVariable Speed/Frequency Drive (VSD/VFD) / Inverter
Network Frequency (Output)0.2-400 Hz

Engineered for versatility, the Mitsubishi FR-D740-080-NA delivers variable speed control through its robust inverter design. This frequency drive handles 3-phase connections and is built according to US, CA, and MX specifications. It is equipped with forced air cooling to manage temperature effectively during operation, preserving functionality and longevity.

The unit's rated active power is specified at 3.7 kW, while it supports 5 HP output performance. The power rating is significant at 6.1 kVA, providing ample capacity for various operations. Regarding connectivity, the FR-D740-080-NA utilizes the Modbus RTU communication protocol to ensure seamless interaction within automated systems. This capability is particularly valuable for integrating with other control devices.

With a current limit set at 8 Amps, this drive performs well under typical operational conditions. The allowable input voltage ranges from 380 Vac to 480 Vac, accommodating different electric supply systems. The output frequency can reach 0.2 to 400 Hz, enabling a wide range of motor speed adjustments. Additionally, the degree of protection is rated at IP20, making it suitable for use in controlled environments where dust and moisture exposure are minimal.