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Schneider Electric ATV310HU55N4A Variable Speed Drive – Altivar Easy 310 Series (5.5 kW Industrial VFD)
The Schneider Electric ATV310HU55N4A Variable Speed Drive is a high-performance compact inverter designed for reliable motor control in industrial automation and machine applications. As part of the Altivar Easy 310 series, it delivers stable torque, smooth speed regulation, and efficient energy management for demanding light-to-medium industrial systems.
This model is widely used in conveyors, pumps, fans, packaging machines, and OEM equipment where durability, compact installation, and consistent performance are critical. It is engineered to balance simplicity and industrial robustness, making it a trusted solution for machine builders and system integrators.
Technical Specifications
The ATV310HU55N4A combines flexible motor control with industrial-grade reliability for continuous operation environments.
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Series | Altivar Easy 310 |
| Model | ATV310HU55N4A |
| Device Type | Variable Speed Drive (VFD) |
| Rated Motor Power | 5.5 kW (Heavy Duty) / 7.5 kW (Normal Duty) |
| Horsepower | 7.5 HP / 10 HP |
| Input Voltage | 380–460 V AC, 3-phase |
| Output Current | ~12.6–16 A (depending on load) |
| Output Frequency | 0.5–400 Hz |
| Control Method | Sensorless Flux Vector / V-F Control |
| Communication | Modbus RS-485 (RJ45) |
| EMC Filter | Not included (variant dependent) |
| Protection Rating | IP20 / IP41 top cover |
| Mounting | Vertical panel installation |
