Schneider Electric ATV310HU30N4A Variable Speed Drive – Altivar Easy 310 Series (3 kW Industrial VFD)
The Schneider Electric ATV310HU30N4A Variable Speed Drive is a compact industrial inverter designed for efficient and reliable motor control in machine-level automation. As part of the Altivar Easy 310 series, it delivers stable speed regulation, controlled torque output, and energy-conscious operation for a wide range of light-to-medium industrial applications.
Built for three-phase asynchronous motors, this model is widely used in conveyors, pumps, packaging systems, and general-purpose machinery where consistent performance, simple integration, and cost-effective operation are essential. Its design focuses on practicality and durability rather than complexity, making it a strong fit for OEM machine builders and system integrators.
Technical Specifications
The ATV310HU30N4A combines straightforward motor control with industrial reliability for continuous-duty applications.
| Parameter | Specification |
|---|
| Manufacturer | Schneider Electric |
| Series | Altivar Easy 310 |
| Model | ATV310HU30N4A |
| Device Type | Variable Speed Drive (VFD) |
| Rated Motor Power | 3 kW / 4 HP (heavy duty) – 4 kW / 5 HP (normal duty) |
| Input Voltage | 380–460 V AC |
| Phase | 3-Phase |
| Output Frequency Range | 0.5–400 Hz |
| Output Current | ~8.9 A (varies by load condition) |
| Control Method | Sensorless Flux Vector / V-F Control |
| Communication | Modbus RS-485 (RJ45) |
| EMC Filter | Not included (variant-dependent) |
| Protection Rating | IP20 |
| Cooling System | Integrated fan cooling |
| Mounting Type | Panel-mounted (vertical installation) |
Industrial Applications
The ATV310HU30N4A is designed for general-purpose machine automation where dependable motor control is required without advanced process complexity.
Typical applications include:
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Conveyor and transport systems
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Packaging and labeling machines
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Industrial pumping systems
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Ventilation and fan control
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Textile machinery
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Light-to-medium material handling systems
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OEM industrial equipment
Its flexibility makes it suitable for a wide range of standardized production environments.
Key Advantages
Reliable Motor Control Performance
Sensorless vector control ensures stable torque delivery, smooth acceleration, and consistent operation under varying load conditions.
Compact Cabinet Integration
The slim design allows efficient installation in space-constrained electrical panels without sacrificing functionality.
Simple Industrial Communication
Built-in Modbus RS-485 enables straightforward integration with PLCs and automation systems.
Energy-Efficient Operation
Adjusts motor speed based on real-time demand, helping reduce unnecessary energy consumption in variable-load applications.
Durable Industrial Design
Engineered for continuous-duty operation with stable thermal management and robust internal protection features.
Easy Setup & Maintenance
Simplified parameter structure reduces commissioning time and improves long-term service efficiency.
Technical FAQs
1. What is the main function of the ATV310HU30N4A?
It controls AC motor speed and torque in industrial automation systems.
2. What motor capacity does it support?
It supports up to 3 kW heavy duty and 4 kW normal duty. ([turn0search12])
3. What is the input voltage range?
380–460 V AC three-phase supply. ([turn0search12])
4. What is the output frequency range?
0.5 to 400 Hz for flexible motor control. ([turn0search12])
5. Does it support communication protocols?
Yes, Modbus RS-485 communication is standard. ([turn0search12])
6. Is it suitable for conveyor systems?
Yes, it is widely used in conveyors and material handling equipment.
7. Does it include EMC filtering?
This variant is typically supplied without integrated EMC filter depending on configuration.
8. What is the protection rating?
IP20 for installation inside electrical cabinets.
9. What are its physical dimensions?
Approximately 140 × 184 × 151 mm. ([turn0search2])
10. What is its weight?
Around 1.8 kg. ([turn0search2])
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