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Mitsubishi FREQROL FR FR-S540E-1.5K-NA

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FR-S540E-1.5K-NA

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The FR-S540E-1.5K-NA serves as a frequency inverter primarily designed for motor control applications. It has a rated capacity of 1.5 kW and operates with a three-phase output voltage of 380 to 480V.

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Technical specifications for FR-S540E-1.5K-NA

ManufacturerMitsubishi
Product LineFREQROL FR
Part NumberFR-S540E-1.5K-NA
Weight3.13 lbs (1.42 kg)
Device TypeFrequency Inverter
Rated Motor Capacity1.5 kW
Rated Output Capacity2.7 kVA
Nominal Output Current3.5 A
Overload Capability150% for 60 seconds, 200% for 0.5 seconds
Output Voltage RangeThree-phase 380 to 480V
Input Voltage/FrequencyThree-phase 380 to 480V, 50/60Hz
Allowed Voltage Variation325 to 528V, 50/60Hz
Required Power Supply Capacity4.5 kVA
Cooling MechanismForced air cooling
Control OptionsSoft-PWM or high carrier frequency PWM, V/F control or automatic torque boost
Frequency Adjustment Range0.5 to 120Hz (variable starting frequency)
Acceleration/Deceleration Adjustment0 to 999 seconds, with linear or S-pattern mode
Operating Temperature Range-10°C to +50°C (non-freezing)

Mitsubishi's FR-S540E-1.5K-NA frequency inverter is engineered for precise control over motor applications. It provides a rated motor capacity of 1.5 kW and achieves a nominal output current of 3.5 A. The output power capacity is rated at 2.7 kVA while the inverter operates within three-phase voltage inputs ranging from 380V to 480V.

This unit allows for voltage variations between 325V and 528V, and it can process input frequencies of 50 or 60 Hz. The inverter requires a power supply capacity of 4.5 kVA to function efficiently. To ensure optimal thermal management, it utilizes a forced air cooling mechanism for enhanced device reliability.

Control flexibility is facilitated by options such as Soft-PWM or high carrier frequency PWM, as well as V/F control or automatic torque boosting. Users can adjust operating frequency within a range of 0.5 to 120 Hz, which allows for variable starting conditions tailored to specific needs. Additionally, acceleration and deceleration can be modified from 0 to 999 seconds, featuring both linear and S-pattern adjustment modes.

Operational parameters are maintained within a temperature range of -10°C to +50°C to prevent freezing and ensure effective performance. The inverter weighs approximately 1.5 kg, making it manageable for various installation scenarios.