Schneider ATV310HU22N4 Variable Speed Drive – Altivar 310 Series
Imagine a production line where a conveyor belt runs at fixed speed — unable to adapt to load changes, consuming excess energy during light-load cycles, and subjecting motors to brutal full-voltage starts that shorten their lifespan. Without a reliable variable speed drive, unplanned downtime becomes inevitable, energy bills climb, and mechanical wear accelerates. The Schneider ATV310HU22N4 eliminates these risks by giving engineers precise, programmable control over motor speed and torque — transforming reactive maintenance into proactive, efficient operation.
The ATV310HU22N4 is a 2.2 kW (3 HP) three-phase AC variable speed drive from Schneider Electric’s Altivar 310 series — a globally recognized platform engineered for simple machines and general-purpose industrial applications. Rated for 380–460 V three-phase input, this drive occupies a critical mid-range position in the Altivar 310 lineup: powerful enough for demanding pump, fan, and conveyor duties, yet compact and straightforward enough for rapid commissioning without specialist programming tools. Deployed across manufacturing plants, water treatment facilities, and HVAC systems on every continent, the Altivar 310 series has earned a reputation for robustness, energy efficiency, and seamless integration with Schneider’s broader automation ecosystem.
Technical Specifications
- Model / SKU: ATV310HU22N4
- Brand: Schneider Electric
- Series: Altivar 310
- Motor Power: 2.2 kW (3 HP)
- Supply Voltage: 380–460 V, 3-phase, 50/60 Hz
- Output Frequency Range: 0.1–500 Hz
- Protection Rating: IP20 (panel-mount)
- Control Type: Voltage/Frequency (V/F) and Sensorless Flux Vector
- Communication: Modbus RTU (built-in)
- Product Weight: 2.68 kg
- Certifications: CE, UL, cUL, RoHS
Note: Always verify specifications against the official Schneider Electric datasheet for your specific application requirements.
Key Features & Benefits
- Energy Savings: Variable speed operation reduces energy consumption by up to 50% on pump and fan loads compared to fixed-speed alternatives.
- Soft-Start Protection: Eliminates mechanical shock and inrush current spikes, extending motor and driven-equipment lifespan significantly.
- Integrated Modbus RTU: Native serial communication enables direct integration with PLCs and SCADA systems without additional communication modules.
- Simple Commissioning: Macro-based setup wizards allow technicians to configure the drive for common applications in minutes, reducing installation time and errors.
- Compact Footprint: Space-efficient design suits both new panel builds and retrofit projects where cabinet real estate is limited.
- Built-in PID Controller: Enables closed-loop process control (e.g., pressure or flow regulation) without an external controller.
- Wide Input Voltage Tolerance: Handles supply fluctuations common in industrial environments, reducing nuisance trips.
Industry & Equipment Applications
- Water & Wastewater: Pump speed control for pressure management and energy optimization in municipal and industrial water systems.
- HVAC: Fan and air-handling unit speed regulation for building climate control and ventilation efficiency.
- Food & Beverage: Conveyor and mixer speed control in hygienic processing environments.
- Manufacturing: General-purpose motor control for assembly lines, packaging machines, and material handling equipment.
- Oil & Gas: Auxiliary pump and compressor control in upstream and downstream facilities.
- Textile & Printing: Precise speed synchronization for winding, unwinding, and tension control applications.
System Integration & Compatible Parts
The ATV310HU22N4 is designed to operate within Schneider Electric’s integrated automation architecture. Compatible and complementary components include:
- PLCs: Modicon M221, M241, M251 — native Modbus RTU communication
- HMIs: Magelis series for operator interface and parameter monitoring
- Line Reactors: Recommended upstream chokes to reduce harmonic distortion on sensitive supply networks
- EMC Filters: External filters for installations requiring compliance with EN 61800-3 Category C2
- Braking Resistors: For applications with high-inertia loads requiring rapid deceleration
- Remote Keypad: VW3A1101 remote display for panel-door mounting
Contact our technical team at [email protected] to confirm compatibility with your existing system architecture.
Our Quality Assurance Process
At Konmask.com, every unit we supply undergoes a structured verification process before dispatch:
- Step 1 — Source Verification: We procure exclusively from authorized distributors and verified OEM channels. No grey-market or refurbished units are accepted.
- Step 2 — Physical Inspection: Each unit is inspected for intact seals, correct labeling, undamaged terminals, and matching serial numbers against manufacturer records.
- Step 3 — Documentation Check: Original CE declarations, calibration certificates, and factory test reports are verified and archived for every order.
- Step 4 — Secure Packaging: Units are packed in anti-static, shock-resistant packaging with desiccant inserts to prevent moisture ingress during international transit.
How to Order
- Submit your inquiry via the Contact / Quote Request form on this page, or email [email protected] directly.
- Include your required quantity, delivery destination, and any application-specific requirements (e.g., certifications, lead time constraints).
- Our team will respond within 1 business day with availability, lead time, and a formal quotation.
- Upon order confirmation, we arrange export documentation, freight forwarding, and provide a tracking number at shipment.
We support T/T bank transfer, L/C, and PayPal for international transactions. MOQ: 1 unit.
Why Choose Konmask.com?
- ✅ Verified Genuine Parts: 100% authentic Schneider Electric products with traceable supply chain documentation.
- ✅ Global Export Experience: We ship to 60+ countries with full export compliance, customs documentation, and DDP/DAP options.
- ✅ Technical Pre-Sales Support: Our engineers help you confirm compatibility and select the right variant before you commit to an order.
- ✅ Competitive Lead Times: In-stock items ship within 3–5 business days; sourced items typically within 2–4 weeks.
- ✅ After-Sales Assurance: 12-month warranty on all supplied units, with clear RMA procedures if issues arise.
Frequently Asked Questions
Q: Is the ATV310HU22N4 suitable for single-phase input?
A: No. The ATV310HU22N4 requires a three-phase 380–460 V supply. For single-phase applications, please contact us — Schneider offers alternative Altivar models rated for single-phase input.
Q: Can this drive control motors larger than 2.2 kW?
A: It is rated for 2.2 kW motors. Operating it beyond its rated output is not recommended and may void the warranty. Contact us for higher-power Altivar 310 variants.
Q: Does the ATV310HU22N4 support encoder feedback for closed-loop vector control?
A: The standard unit supports sensorless flux vector control. Encoder-based closed-loop control requires an optional encoder card — please confirm your requirements with our technical team.
Q: What is the warranty on units supplied by Konmask.com?
A: All units carry a 12-month warranty from the date of shipment. Warranty claims are handled directly by our after-sales team with a clear RMA process.
Q: Can you provide a certificate of origin or other export documents?
A: Yes. We provide full export documentation including commercial invoice, packing list, certificate of origin, and CE declarations as required by your customs authority.
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