ATV31HD15N4
The ATV31HD15N4 from Schneider Electric is a robust variable-speed drive that operates efficiently within a voltage range of 380 to 500 V. It supports motor power ratings up to 15 kW and a maximum output horsepower of 20 hp at 4 kHz, making it a solid choice for various applications.
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Technical specifications for ATV31HD15N4
| Manufacturer | Schneider Electric |
|---|---|
| Series | ATV31 |
| Part Number | ATV31HD15N4 |
| Product Type | Variable Speed Drive |
| Rated Voltage | 380–500 V ±5% |
| Frequency Range | 50–60 Hz ±5% |
| Motor Power | 15 kW at 4 kHz |
| Maximum Horsepower | 20 hp at 4 kHz |
| Line Current | 36.8 A at 500 V; 48.2 A at 380 V |
| Output Current | 33 A at 4 kHz |
| Transient Current | 49.5 A for 60 s |
| EMC Filter | Integrated |
| Control Method | Sensorless flux vector control |
| Output Frequency | 0.0005–0.5 kHz |
| Switching Frequency | 2–16 kHz adjustable |
| Braking Torque | Up to 150% with resistor |
| Operating Altitude | ≤1000 m without derating |
| Protection | IP20 on top; IP21 at terminals |
The Schneider Electric ATV31HD15N4 is categorized as a variable-speed drive designed for adaptable operational needs. It accommodates rated voltage levels from 380 to 500 V with an allowable deviation of 5%. It includes a frequency range between 50 and 60 Hz +/- 5%, allowing flexibility in system compatibility.
This drive provides an impressive power output of 15 kW at 4 kHz for motor applications, corresponding to a maximum of 20 horsepower. The line current is rated at 36.8 amps when operating at 500 V and 48.2 amps at 380 V. The sustained output current is 33 A at 4 kHz, ensuring reliable performance in demanding situations.
In transient conditions, it can handle a current of 49.5 A for short periods lasting up to 60 seconds. An integrated electromagnetic compatibility (EMC) filter aids in minimizing interference issues. The control method implemented is of a sensorless flux vector type, enhancing precision in motor management.
This device's output frequency can be adjusted from a minimum of 0.0005 kHz to a maximum of 0.5 kHz. The adjustable switching frequency ranges from 2 to 16 kHz, providing additional versatility. For braking, it can generate torque of up to 150% when paired with the appropriate resistor, allowing for quick and efficient stopping.
Operation is feasible at altitudes up to 1000 meters without significant performance derating. The protective ratings indicate an IP20 level on the upper side and IP21 at the terminal connections, contributing to the drive's robustness in various installation environments.
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