Engineered for high-performance motor control, the FR-A740-0.75K-CHT is a premium variable frequency drive (VFD) within the renowned FR-A700 series. This three-phase 400V class inverter delivers exceptional torque performance, speed accuracy, and system flexibility for demanding industrial automation environments. By utilizing advanced vector control technology, the unit ensures stable operation even under rapidly fluctuating load conditions, making it an ideal choice for heavy-duty machinery and precision speed control applications.
With its integrated control algorithms, this drive supports both real sensorless vector control and closed-loop vector control (when paired with an encoder feedback card). The robust design incorporates long-life components and comprehensive diagnostic functions, reducing downtime and optimizing energy consumption across various operating profiles.
| Manufacturer | Mitsubishi Electric |
| Part Number/Model | FR-A740-0.75K-CHT |
| Series | FR-A700 |
| Input Voltage Class | Three-phase 400V class |
| Rated Input Voltage / Frequency | Three-phase 380 to 480 V AC, 50Hz / 60Hz |
| Permissible AC Voltage Fluctuation | 323 to 528 V AC (50Hz / 60Hz) |
| Permissible Frequency Fluctuation | +/- 5% |
| Applicable Motor Capacity | 0.75 kW |
| Control Method | V/F Control, Advanced Magnetic Flux Vector Control, Real Sensorless Vector Control, Vector Control (with optional card) |
| Cooling Method | Natural cooling / Forced air cooling |
| Enclosure Rating | IP20 (Open type) |
| Operating Ambient Temperature | -10 to +50 Celsius (non-freezing) |
| Ambient Humidity | 90% RH or less (non-condensing) |
| Terminal Group | Terminal Symbol | Description |
|---|---|---|
| Main Circuit Power Input | R/L1 | Connects to the three-phase AC power supply. |
| S/L2 | ||
| T/L3 | ||
| Inverter Output | U | Connects to the three-phase induction motor. |
| V | ||
| W | ||
| Brake / DC Link | P/+ | Positive DC bus terminal / connection for brake unit. |
| PR | Connection terminal for external brake resistor. | |
| Grounding | PE | Protective Earth (ground) terminal. |
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Returns & Warranty
Manufacturer: Mitsubishi Electric
Product No.: FR-A740-0.75K-CHT
Country of origin:United States
Product Type: Inverters
Payment: T/T, Western Union
Weight: 5000g
Shipping port: Xiamen
Warranty: 12 months
Engineered for high-performance motor control, the FR-A740-0.75K-CHT is a premium variable frequency drive (VFD) within the renowned FR-A700 series. This three-phase 400V class inverter delivers exceptional torque performance, speed accuracy, and system flexibility for demanding industrial automation environments. By utilizing advanced vector control technology, the unit ensures stable operation even under rapidly fluctuating load conditions, making it an ideal choice for heavy-duty machinery and precision speed control applications.
With its integrated control algorithms, this drive supports both real sensorless vector control and closed-loop vector control (when paired with an encoder feedback card). The robust design incorporates long-life components and comprehensive diagnostic functions, reducing downtime and optimizing energy consumption across various operating profiles.
| Manufacturer | Mitsubishi Electric |
| Part Number/Model | FR-A740-0.75K-CHT |
| Series | FR-A700 |
| Input Voltage Class | Three-phase 400V class |
| Rated Input Voltage / Frequency | Three-phase 380 to 480 V AC, 50Hz / 60Hz |
| Permissible AC Voltage Fluctuation | 323 to 528 V AC (50Hz / 60Hz) |
| Permissible Frequency Fluctuation | +/- 5% |
| Applicable Motor Capacity | 0.75 kW |
| Control Method | V/F Control, Advanced Magnetic Flux Vector Control, Real Sensorless Vector Control, Vector Control (with optional card) |
| Cooling Method | Natural cooling / Forced air cooling |
| Enclosure Rating | IP20 (Open type) |
| Operating Ambient Temperature | -10 to +50 Celsius (non-freezing) |
| Ambient Humidity | 90% RH or less (non-condensing) |
| Terminal Group | Terminal Symbol | Description |
|---|---|---|
| Main Circuit Power Input | R/L1 | Connects to the three-phase AC power supply. |
| S/L2 | ||
| T/L3 | ||
| Inverter Output | U | Connects to the three-phase induction motor. |
| V | ||
| W | ||
| Brake / DC Link | P/+ | Positive DC bus terminal / connection for brake unit. |
| PR | Connection terminal for external brake resistor. | |
| Grounding | PE | Protective Earth (ground) terminal. |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
United States
|
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