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ATV71HU22M3
The ATV71HU22M3 from Schneider Electric operates as a versatile three-phase AC drive with a rated supply voltage of 380-480 volts, making it suitable for industrial applications. It supports a frequency range of 50/60 Hz and provides adjustable output voltage between 0 and 480 volts, thus accommodating a variety of motor specifications.
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Technical specifications for ATV71HU22M3
| Manufacturer | Schneider Electric |
|---|---|
| Product Line | Altivar |
| Part Number | ATV71HU22M3 |
| UPC | 785901533924 |
| Weight | 9.00 lbs (4.08 kg) |
| Series | Drives |
| Rated Supply Voltage | Three-phase AC, 380-480V |
| Rated Frequency | 50/60 Hz |
| Output Voltage | Three-phase AC, 0-480V |
| Output Frequency Range | 0-500 Hz |
| Rated Output Current | 22A |
| Motor Control Mode | V/F (Voltage/Frequency) Control, Open Loop |
| Sensorless Vector Control (SLVC) | Output Power 15 kW |
| Control Logic | Digital control via microprocessor |
| Cooling Method | Programmable logic control via built-in or external options |
| Mounting Type | Forced air cooling with fan |
| Wall mounting | Input Voltage Range 380-480V AC ±10% |
| Overload Capacity | 150% for 60 seconds |
| Enclosure Rating | IP20 |
| Temperature Range | 0 to +40 degrees Celsius |
The ATV71HU22M3 AC drive, manufactured by Schneider Electric, integrates sophisticated control techniques ideal for industrial motors. It is designed for three-phase AC operation, accepting input voltages between 380 and 480 volts. Users can set the output voltage from 0 volts up to 480 volts, which provides substantial flexibility for various motor control needs. The unit operates effectively across a frequency spectrum of 0-500 Hz and can handle a rated output current of 22A.
For motor management, the ATV71HU22M3 employs a V/F (Voltage/Frequency) control strategy in an open-loop configuration, allowing for broad application in motor drive systems. Enhanced functionality is supported through sensorless vector control, providing an output power capability of 15 kW. The controller utilizes a digital microprocessor for its control logic, ensuring precise operation and ease of integration into existing systems.
The device features forced air cooling, utilizing internal fans to maintain optimal operating conditions, with an IP20 enclosure rating ensuring adequate protection for internal components against solid objects. This drive can be mounted on walls, making it suitable for a variety of spaces. The input voltage tolerance is specified at ±10%, and it has a remarkable overload capacity of 150% for a duration of 60 seconds, ensuring it can withstand brief surges in demand without damage. Operating temperature ratings span from 0 to 40 degrees Celsius, allowing the drive to be used in typical industrial environments.
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