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The Mitsubishi FR-S540E-1.5K-EC is a versatile frequency inverter designed for efficient motor control in industrial applications. It operates within an output voltage range of 380 to 480 volts across three phases and offers a rated output capacity of 2.7 kVA.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Line | FREQROL FR |
| Part Number | FR-S540E-1.5K-EC |
| Weight | 3.19 lbs (1.45 kg) |
| Device Type | Frequency Inverter |
| Output Voltage Range | 380V to 480V, three-phase |
| Allowable Voltage Variation | 325V to 528V AC, 50Hz/60Hz |
| Rated Output Capacity | 2.7 kVA |
| Cooling Method | Forced-air ventilation |
| Frequency Output Range | 0.5 Hz to 120 Hz (starting frequency adjustable up to 60 Hz) |
| Operating Temperature Limits | -10°C to +50°C (14°F to 122°F) |
| Overload Handling Capacity | 150% for 60 seconds, 200% for 0.5 seconds (inverse-time) |
| Initial Torque Performance | 150% at 5Hz with auto torque boost |
| Motor Power Rating | 1.5 kW |
| Input Voltage and Frequency | 380V to 480V AC, 50Hz/60Hz |
| Permissible Frequency Deviation | ±5% tolerance |
| Frequency Resolution Settings | 5VDC: 1/500 of max; 10VDC: 1/1000 of max |
| Power System Capacity | 4.5 kVA |
| Output Current Rating | 3.5 A |
Mitsubishi's FR-S540E-1.5K-EC frequency inverter is adept at a variety of industrial control tasks. It accommodates a three-phase output voltage of 380V to 480V. It maintains an allowable voltage variation from 325V to 528V AC and works efficiently in systems operating at both 50Hz and 60Hz.
The FR-S540E-1.5K-EC's rated output capacity is 2.7 kVA, allowing it to meet the demands of diverse applications. It employs forced-air ventilation for cooling, which ensures proper heat management during extended operation. This inverter's frequency output ranges from 0.5 Hz to 120 Hz, facilitating precise speed adjustments. Additionally, users can adjust the starting frequency up to 60 Hz to accommodate specific operational requirements.
This inverter is designed to perform well under a wide range of environmental conditions, as indicated by its operating temperature limits of -10°C to +50°C (14°F to 122°F). Due to its inverse-time characteristics, it can withstand overloads by handling 150% for up to 60 seconds and 200% for up to 0.5 seconds. The unit boasts excellent initial torque capabilities, capable of delivering 150% torque at 5 Hz, supported by automatic torque boosting features.
With a motor power rating of 1.5 kW, the FR-S540E-1.5K-EC ensures effective operation in relevant applications. The permissible frequency deviation for consistent performance is set at ±5%, while frequency resolution settings are available at 5VDC and 10VDC, offering precision of 1/500 and 1/1000 of the maximum output, respectively. This inverter also has a power system capacity of 4.5 kVA and an output current rating of 3.5 A, solidifying its standing as a reliable solution for various motor control strategies.