Schneider Electric ATV310HU15N4 – 1.5kW Variable Speed Drive | Altivar 310 Series
The Schneider Electric ATV310HU15N4 is a compact, high-performance variable speed drive (VFD) engineered for demanding industrial motor control applications. Rated at 1.5kW (2HP) for three-phase 380–460V supply networks, this drive belongs to the proven Altivar 310 platform — Schneider’s dedicated solution for simple machine applications requiring reliable speed regulation, energy savings, and seamless integration into automation architectures.
Procurement engineers sourcing replacement drives or new installations will find the ATV310HU15N4 a drop-in compatible, globally certified unit with a compact footprint suitable for panel-mount deployment.
Complete Technical Specifications
| Part Number / SKU | ATV310HU15N4 |
| Brand | Schneider Electric |
| Series / Platform | Altivar 310 (ATV310) |
| Motor Power Rating | 1.5 kW / 2 HP |
| Supply Voltage | 3-Phase 380–460V AC (±10%) |
| Supply Frequency | 50/60 Hz |
| Output Frequency Range | 0.5–500 Hz |
| Rated Output Current | 4.1 A |
| Control Method | V/f (Voltage/Frequency), Sensorless Flux Vector |
| Protection Rating | IP20 (panel mount) |
| Ambient Temperature | -10°C to +50°C (operating) |
| Communication | Modbus RTU (RJ45), CANopen optional |
| Braking | Built-in dynamic braking transistor |
| Certifications | CE, UL, cUL, RoHS |
| Country of Origin | China (CN) |
| Weight (approx.) | 2.68 kg |
Proven Application Environments
- Conveyor & Material Handling – Precise belt speed control with smooth acceleration/deceleration ramps
- Pump & Fan Control – Energy-saving PID regulation for HVAC and water treatment systems
- Packaging Machinery – Repeatable positioning and torque control for filling and sealing lines
- Compressors – Soft-start capability reduces mechanical stress and inrush current
- Textile & Printing Equipment – Stable low-speed torque for tension-sensitive web processes
- OEM Machine Builders – Compact DIN-rail or panel-mount form factor fits tight enclosure designs
Engineering Advantages
- Sensorless Flux Vector Control – Delivers high torque at low speeds without encoder feedback, reducing BOM cost
- Integrated EMC Filter – Meets IEC 61800-3 Category C2, minimizing external filter requirements
- Auto-tuning – One-button motor parameter identification for rapid commissioning
- Built-in PLC Function – Simple logic tasks executable without external controller via SoMove software
- Multi-speed Presets – Up to 16 preset speeds via digital inputs for flexible machine sequencing
- Energy Savings Mode – Automatic voltage optimization reduces motor losses under partial load
- Compact Footprint – 72mm wide chassis enables high-density panel layouts
System Architecture & Signal Flow
The ATV310HU15N4 accepts a 3-phase 380–460V AC supply through its L1/L2/L3 terminals. The internal rectifier converts AC to a regulated DC bus (~540–650V DC), which feeds the IGBT-based inverter stage. PWM switching at the output terminals (U/V/W) synthesizes a variable-frequency, variable-voltage waveform to the connected motor.
Control I/O summary:
- 3× Digital Inputs (DI1–DI3) – configurable for run/stop, preset speeds, fault reset
- 1× Analog Input (AI1) – 0–10V or 4–20mA speed reference
- 1× Analog Output (AO1) – motor frequency or current monitoring
- 1× Relay Output (R1) – fault or run status indication
- RJ45 Modbus RTU port – remote parameter access and SCADA integration
Sourcing & Quality Verification
- OEM-Traceable Stock – Units sourced through verified Schneider Electric authorized distribution channels
- Batch Inspection – Each unit undergoes incoming QC: label verification, firmware version check, and power-on functional test
- Authenticity Guarantee – Holographic Schneider label, intact factory seal, and original packaging with matching serial number
- Warranty – 12-month replacement warranty against manufacturing defects from date of shipment
- Export Compliance – HS Code 8504.40 | CN origin documentation available upon request
Procurement Process
- Confirm Quantity & Lead Time – Contact us with your required quantity; in-stock units ship within 1–3 business days
- Request Quotation – Email [email protected] for volume pricing, DDP/DAP Incoterms, and customs documentation
- Order Confirmation – Pro-forma invoice issued; payment via T/T, PayPal, or trade assurance
- Shipping & Tracking – DHL / FedEx / UPS express with full tracking; sea freight available for bulk orders
- After-Sales Support – Technical commissioning assistance and warranty claims handled by our engineering team
Technical FAQ
Q: Is the ATV310HU15N4 compatible with single-phase input?
A: No. The HU15N4 suffix denotes 3-phase 380–460V input. For single-phase 200–240V, refer to the ATV310HU15M2 variant.
Q: What is the maximum cable length between drive and motor?
A: Schneider recommends ≤50m unshielded or ≤100m shielded motor cable to maintain EMC compliance and avoid dV/dt stress on motor windings.
Q: Can I use SoMove software for parameter backup?
A: Yes. SoMove (free download) connects via the RJ45 Modbus port using a VW3A8106 cable for full parameter upload/download and drive monitoring.
Q: Does this drive support PID closed-loop control?
A: Yes. The ATV310 has an integrated PID controller configurable via the keypad or SoMove, suitable for pressure and flow regulation without an external PLC.
Q: What is the derating requirement above 40°C?
A: Output current must be derated by 2.2% per °C above 40°C, up to a maximum of 50°C ambient.
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