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ATV312HU22N4
Schneider Electric's ATV312HU22N4 is a variable frequency drive that controls induction motors. This unit has a motor capacity of 2.2 kW, equivalent to approximately 3 horsepower, and features a robust integrated heat sink for heat dissipation.
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Technical specifications for ATV312HU22N4
| Manufacturer | Schneider Electric |
|---|---|
| Product Line | Altivar |
| Part Number | ATV312HU22N4 |
| EAN | 3606480077616 |
| Weight | 5.00 lbs (2.27 kg) |
| Series | ATV312 |
| Device Classification | Variable frequency drive |
| Intended Motor Type | Induction motors |
| Mounting Configuration | Integrated heat sink |
| Motor Capacity | 2.2 kW or 3 horsepower |
| Input Voltage Range | 380 to 500 V with -15% to +10% tolerance |
| Input Frequency Range | 50 to 60 Hz with ±5% variation |
| Phase Configuration | Three-phase input |
| Power Rating | 5.9 kVA |
| Peak Current Rating | 8.3 A for 60 seconds |
| Built-in Filter | Electromagnetic compatibility (EMC) filter |
| Nominal Output Current | 5.5 A at 4 kHz switching frequency |
| Output Frequency Range | 0 to 500 Hz |
| Deceleration Braking Capability | Up to 150% torque for 60 seconds with external braking resistor |
| Control Algorithm | Sensorless vector control with pulse-width modulation (PWM) |
| Supported Communication Interfaces | CANopen, Modbus |
The ATV312HU22N4 variable frequency drive from Schneider Electric is optimized for managing induction motors. It includes an integrated heat sink, enhancing its cooling efficiency. This drive can handle motors with a capacity of 2.2 kW, which translates to 3 horsepower.
Regarding input specifications, it accepts voltages between 380 and 500 V, accommodating a tolerance range of -15% to +10%. Its frequency input operates between 50 and 60 Hz with a permissible variation of ±5%. The design supports a three-phase input configuration, ensuring efficient power delivery at a rating of 5.9 kVA. It can handle an 8.3 A current for brief intervals of 60 seconds for peak demands.
This unit features a built-in electromagnetic compatibility (EMC) filter, which is crucial for reducing electrical noise. The nominal output current is rated at 5.5 A when functioning at a 4 kHz switching frequency. The output frequency maintained by this drive can vary from 0 to 500 Hz.
Significantly, the ATV312HU22N4 incorporates a deceleration braking capability that can reach up to 150% of its rated torque for 60 seconds when connected to an external braking resistor. Control is achieved via a sensorless vector control algorithm utilizing pulse-width modulation (PWM), ensuring precision in motor operation. Furthermore, it provides compatibility with communication interfaces like CANopen and Modbus, facilitating integration into existing systems.
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