Schneider Electric ATV61HU40N4 Variable Speed Drive – Altivar 61 Series
When a variable speed drive fails on a pump or HVAC system, the consequences are immediate: uncontrolled motor speeds, process instability, energy waste, and in critical facilities, potential equipment damage or production shutdown. Every hour of downtime translates directly into operational loss. The Schneider Electric ATV61HU40N4 is engineered to eliminate that risk — a purpose-built drive that delivers precise, reliable motor control exactly when and where it matters most.
Within the Altivar 61 series, the ATV61HU40N4 occupies a key position as a 4 kW (5 HP), 3-phase 380–480V AC drive optimized for variable torque applications including centrifugal pumps, fans, compressors, and blowers. The Altivar 61 platform is one of Schneider Electric’s most widely deployed drive families globally, trusted across water treatment, HVAC, food & beverage, and industrial process sectors. Its combination of advanced motor control algorithms, built-in PID regulation, and comprehensive communication options has made it a benchmark product in the global industrial automation market.
Technical Specifications
- Part Number / SKU: ATV61HU40N4
- Brand: Schneider Electric
- Series: Altivar 61 (ATV61)
- Power Rating: 4 kW / 5 HP
- Supply Voltage: 3-Phase 380–480V AC, 50/60 Hz
- Output Current: 10.5 A (nominal)
- Control Type: Sensorless Flux Vector (SVC) / Voltage/Frequency (V/F)
- Protection Rating: IP20 (panel-mount)
- Communication: Modbus RTU (built-in); optional CANopen, DeviceNet, Profibus DP, Ethernet via option cards
- Display: Integrated graphic display terminal (removable)
- Braking: Built-in braking transistor
- Weight: Approx. 3.1 kg
- Standards: CE, UL, cUL, RoHS compliant
Key Features & Benefits
- Advanced PID Control: Built-in PID regulator for precise process control of pumps and fans without external controllers.
- Energy Savings: Automatic energy optimization function reduces motor energy consumption during partial load conditions.
- Multi-Motor Management: Supports multi-pump / multi-fan configurations with built-in sequencing logic.
- Flexible Communication: Native Modbus RTU with optional fieldbus cards for seamless integration into existing automation architectures.
- Comprehensive Protection: Overcurrent, overvoltage, undervoltage, overtemperature, and phase-loss protection safeguard both the drive and connected motor.
- Removable Graphic Terminal: Intuitive parameter setup and diagnostics; terminal can be mounted remotely on panel door.
- Compact Panel-Mount Design: IP20 enclosure optimized for integration into MCC panels and control cabinets.
- Wide Ambient Temperature Range: Operates reliably in demanding industrial environments.
Industry & Equipment Applications
- Water & Wastewater: Centrifugal pump speed control, booster pump stations, water treatment plants
- HVAC & Building Automation: Air handling units, cooling tower fans, chiller pumps
- Food & Beverage: Conveyor drives, mixing pumps, ventilation systems
- Industrial Manufacturing: Compressors, blowers, process pumps
- Oil & Gas: Auxiliary pump drives, cooling systems
- Marine & Offshore: HVAC and pump applications in controlled environments
System Integration & Compatible Parts
- Compatible Option Cards: VW3A3301 (CANopen), VW3A3303 (DeviceNet), VW3A3304 (Profibus DP), VW3A3310 (Ethernet Modbus TCP)
- Remote Display Terminal: VW3A1101 (remote graphic display kit)
- EMC Input Filter: VW3A4601 (recommended for CE compliance in sensitive environments)
- Line Choke: VW3A4551 (for harmonic reduction and supply protection)
- Braking Resistor: VW3A7701 series (for applications requiring dynamic braking)
- Related Drives: ATV61HU22N4 (2.2 kW), ATV61HU55N4 (5.5 kW), ATV61HD11N4 (11 kW)
Our Quality Assurance Process
At Konmask.com, every unit undergoes a rigorous multi-stage verification process before shipment:
- Source Verification: Products are sourced exclusively from authorized distributors and verified supply chains.
- Visual & Physical Inspection: Label authenticity, housing integrity, connector condition, and serial number validation.
- Functional Pre-Check: Where applicable, power-on and communication response testing.
- Documentation: Each shipment includes a packing list, inspection report, and certificate of conformity upon request.
- Secure Packaging: Anti-static and shock-resistant packaging to protect sensitive electronics during international transit.
How to Order
- Submit your inquiry via the Contact / RFQ form on this page with your required quantity and delivery destination.
- Our technical sales team will respond within 1 business day with availability, lead time, and a formal quotation.
- Upon order confirmation, we arrange secure payment and prepare export documentation.
- Units are shipped via DHL / FedEx / UPS Express or sea freight depending on order volume and urgency.
- Tracking information and commercial invoice are provided upon dispatch.
Why Choose Konmask.com?
- ✅ Specialized in Industrial Automation Components — PLC modules, DCS parts, VFDs, HMIs, and servo systems from leading global brands.
- ✅ Global B2B Supply — Serving engineering firms, system integrators, and MRO buyers in 50+ countries.
- ✅ Competitive Pricing — Direct sourcing relationships enable cost-effective pricing for both spot buys and blanket orders.
- ✅ Fast Response — Dedicated technical sales team with same-day RFQ response during business hours.
- ✅ Reliable Logistics — Experienced in export compliance, customs documentation, and international freight coordination.
- ✅ After-Sales Support — Technical assistance available post-delivery for installation and commissioning queries.
Frequently Asked Questions
Q: Is the ATV61HU40N4 suitable for constant torque applications?
A: The Altivar 61 series is primarily optimized for variable torque (pump/fan) applications. For constant torque applications such as conveyors or hoists, Schneider Electric’s Altivar 71 (ATV71) series is recommended. Please consult our technical team for application-specific guidance.
Q: What communication protocols does the ATV61HU40N4 support natively?
A: The drive includes built-in Modbus RTU communication. Additional protocols including CANopen, DeviceNet, Profibus DP, and Ethernet Modbus TCP/IP are available via optional plug-in communication cards.
Q: Can I use the ATV61HU40N4 with a single-phase power supply?
A: No. The ATV61HU40N4 (N4 suffix) requires a 3-phase 380–480V AC supply. For single-phase applications, please refer to the ATV61 single-phase variants or contact us for alternatives.
Q: Do you supply new, refurbished, or surplus units?
A: Konmask.com supplies new-in-box, surplus new (unused), and professionally refurbished units depending on availability. The condition of each unit is clearly stated in the quotation. All units pass our quality inspection process regardless of condition.
Q: What is the typical lead time for the ATV61HU40N4?
A: Lead time varies by stock availability. In-stock units typically ship within 2–5 business days. For out-of-stock items, lead time is quoted at the time of RFQ. Contact us for current availability.
Q: Can you provide a datasheet or technical manual?
A: Yes. Official Schneider Electric datasheets, installation guides, and programming manuals are available upon request. Contact support@konmask.com.
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Original Source: https://Konmask.com
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