Schneider Electric ATV320U22N4C Altivar 320 2.2kW | Replacement, Equivalent & Selection Guide
The Schneider Electric ATV320U22N4C is a compact, high-performance AC variable frequency drive (VFD) from the Altivar 320 series, rated at 2.2 kW (3 HP) for three-phase 380–500 V applications. Designed for machine builders and system integrators, it delivers precise motor speed control, energy savings, and seamless integration with major industrial communication networks. At Konmask.com, we supply genuine and compatible units with full traceability.
Technical Specifications
- Part Number / SKU: ATV320U22N4C
- Series: Altivar 320 (ATV320)
- Brand: Schneider Electric
- Power Rating: 2.2 kW (3 HP)
- Input Voltage: 3-Phase, 380–500 V AC, 50/60 Hz
- Output Current: 5.5 A
- Control Type: V/f, Sensorless Flux Vector (SVC)
- Enclosure: IP20 (book-mount / panel-mount)
- Communication: CANopen (native); optional Modbus RTU, EtherNet/IP, PROFIBUS DP, PROFINET via fieldbus modules
- Display: Integrated LED display with keypad
- Braking: Built-in dynamic braking transistor
- Weight: ~2.3 kg
- Certifications: CE, UL, cUL, RoHS
Compatible Replacement & Equivalent Models
If the ATV320U22N4C is unavailable or you are evaluating alternatives, the following models offer compatible or equivalent functionality:
- Schneider ATV320U22N4B — Same power, book-mount variant without CANopen (standard I/O)
- Schneider ATV312HU22N4 — Previous-generation Altivar 312, 2.2 kW 3-phase, direct functional replacement
- Schneider ATV630U22N4 — Altivar 630 upgrade path for advanced process control requirements
- ABB ACS355-03E-05A6-4 — ABB 2.2 kW 3-phase VFD, cross-brand equivalent for competitive replacement
- Siemens SINAMICS G120C 2.2kW (6SL3210-1KE14-3UF1) — Siemens equivalent for multi-vendor projects
- Mitsubishi FR-E740-2.2K — Mitsubishi equivalent, suitable for Asian OEM machine retrofits
Contact us to confirm compatibility with your existing wiring, motor parameters, and control architecture before ordering a replacement.
Why Choose the Original ATV320U22N4C
- Native CANopen: The “C” suffix denotes built-in CANopen communication — no additional fieldbus module required, reducing panel space and cost.
- Compact Book-Mount Design: Side-by-side installation without derating, ideal for space-constrained control cabinets.
- Advanced Motor Control: Sensorless vector control (SVC) delivers high starting torque and precise speed regulation without an encoder.
- Energy Savings: Energy Saving Mode (ESM) automatically optimizes flux for lightly loaded motors.
- Ecosystem Integration: Fully compatible with Schneider SoMove software, Harmony HMIs, and Modicon PLCs for unified machine architecture.
Typical Applications
- Conveyor and material handling systems
- Packaging and labeling machines
- Textile and printing machinery
- Pumps and fans (HVAC auxiliary)
- Hoisting and lifting equipment (with appropriate braking resistor)
- CNC auxiliary axes and machine tool spindles
System Compatibility
- PLC / Controller: Schneider Modicon M221, M241, M251, M340; Siemens S7-1200/1500 (via CANopen gateway); Omron NX/NJ series
- HMI: Schneider Harmony GTO/GTU series; any Modbus RTU-capable HMI via optional VW3A3608 module
- Motor Types: Standard asynchronous induction motors (IE2/IE3); compatible with Schneider IMT and Leroy-Somer motors
- Fieldbus Modules (optional): VW3A3601 (Modbus RTU), VW3A3616 (EtherNet/IP), VW3A3627 (PROFINET), VW3A3607 (PROFIBUS DP)
- Braking Resistor: VW3A7705 or equivalent external resistor for high-inertia loads
Selection Guide
Use the criteria below to select the correct Altivar 320 variant for your application:
- Power needed: 2.2 kW → ATV320U22Nxx
- Supply voltage: 3-Phase 380–500 V → ATV320U22N4x
- Communication — No fieldbus (standard I/O only): ATV320U22N4B
- Communication — CANopen built-in: ATV320U22N4C ✓ (this model)
- Communication — Modbus/CANopen + remote display: ATV320U22N4S6W
- Mounting style: All ATV320 variants support book-mount (side-by-side) and flat-mount installation.
Need a different power rating? Browse our full Altivar 320 series catalog or contact our engineers.
Quality Assurance & Sourcing
- Genuine Parts: Sourced from authorized Schneider Electric distributors and certified supply chains.
- Inspection: Every unit undergoes visual inspection, label verification, and functional power-on testing before shipment.
- Traceability: Full lot traceability with manufacturer date codes available on request.
- Warranty: 12-month warranty against manufacturing defects; extended warranty available.
- Anti-Counterfeit: We provide hologram verification and original packaging documentation.
How to Order
- Online: Add to cart directly on this page — secure checkout with DHL / FedEx / UPS international shipping.
- Email RFQ: [email protected] — include quantity, delivery address, and required lead time.
- Phone / WhatsApp: +0086 19859288691 — available Mon–Sat, 09:00–18:00 CST.
- Bulk / OEM Orders: Volume pricing available for orders of 5+ units. Request a formal quotation via email.
Replacement & Compatibility FAQ
Q: Can ATV320U22N4B replace ATV320U22N4C?
A: Functionally yes for basic I/O control, but the B variant lacks native CANopen. If your system uses CANopen communication, you must add a VW3A3608 fieldbus module or retain the C variant.
Q: Is ATV312HU22N4 a direct drop-in replacement?
A: The ATV312 is the predecessor and shares similar terminal layouts, but parameter mapping differs. A parameter migration using SoMove software is recommended. Physical dimensions are slightly different — verify panel cutout before installation.
Q: Can I use a third-party VFD (ABB/Siemens/Mitsubishi) as a replacement?
A: Cross-brand replacements require re-parameterization, possible wiring changes, and verification of control signal compatibility. Our engineers can provide a compatibility assessment — contact us before ordering.
Q: What is the difference between ATV320U22N4C and ATV320U22N4S6W?
A: The S6W variant includes a remote graphic display keypad and Modbus/CANopen, while the C variant has an integrated LED display with CANopen only. The S6W is preferred for standalone machine operation requiring on-machine parameter adjustment.
Q: Do you ship internationally?
A: Yes. We ship worldwide via DHL Express, FedEx International Priority, and UPS Worldwide. Export documentation (commercial invoice, packing list, COO) is provided for customs clearance.
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Contact: [email protected] | +0086 19859288691
