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Mitsubishi FREQROL FR FR-S540E-0.4K-NA

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FR-S540E-0.4K-NA

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The FR-S540E-0.4K-NA is a frequency converter from Mitsubishi's FREQROL FR series. Designed for various applications, it features a self-cooling mechanism and supports a rated output current of 1.1 A while being compatible with motors rated at 0.4 kW.

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Technical specifications for FR-S540E-0.4K-NA

ManufacturerMitsubishi
Product LineFREQROL FR
Part NumberFR-S540E-0.4K-NA
Weight0.13 lbs (0.06 kg)
Device TypeFrequency Converter
Cooling MechanismSelf-cooling
Rated Output Current1.1 A
Allowable Frequency Variance for Power Supply±5%
Frequency Output Range0.5 to 120 Hz (starting frequency adjustable between 0 and 60 Hz)
Motor Compatibility Rating0.4 kW
Power Supply Capacity1.5 kVA
Overload Capability150% for 60 seconds, 200% for 0.5 seconds (Inverse-time)
Rated Output Capacity0.9 kVA
Allowable Voltage Variance for Power Supply325 to 528V 50Hz/60Hz
Storage Temperature Range-20°C to +65°C (-4°F to 149°F)
Operating Temperature Range-10°C to +50°C (14°F to 122°F)
Input Voltage and Frequency for Power SupplyThree-phase 380 to 480V 50Hz/60Hz
Maximum Ambient Humidity90% RH or less (non-condensing)
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The Mitsubishi FR-S540E-0.4K-NA is a frequency converter that delivers stability and efficiency in motor applications. Its self-cooling feature enhances its reliability during operations. With a rated output current of 1.1 A and a weight of approximately 1.5 kg, it is lightweight and manageable.

Users can expect a frequency output that ranges from 0.5 Hz up to 120 Hz, with flexibility for a starting frequency that can be adjusted from 0 to 60 Hz, making it versatile for various motor control needs. This frequency converter is rated for compatibility with motors of 0.4 kW.

The FR-S540E-0.4K-NA has a total power supply capacity of 1.5 kVA and a rated output capacity of 0.9 kVA, ensuring it meets application demands proficiently. An impressive overload capability allows for performance under high load conditions, rated at 150% for durations up to 60 seconds and even higher at 200% for short bursts of 0.5 seconds.

The device requires a three-phase power supply with voltage inputs ranging from 380 to 480V at 50 Hz or 60 Hz. The power supply's allowable voltage variance is set between 325 and 528V, ensuring reliable performance.

This converter maintains effectiveness in various environments when operating within temperature limits from -10°C to +50°C. Furthermore, it can be stored between -20°C and +65°C, accommodating a broad range of application settings. It supports maximum humidity levels of 90% RH or less, ensuring operation in environments that meet these criteria.