Product Details
Overview
The ATV312HD11N4 from Schneider is a high-performance variable frequency drive in the Altivar 312 series. It is engineered for precise control of three-phase asynchronous motors in compact industrial machines. Rated at 11 kW (15 HP), the unit supports 380–500 V AC supply and offers reliable motor control with advanced protection features.
Motor Control
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Application: Supports both constant and variable torque loads
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Speed Range: 1:50 for precise operation
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Profiles: Asynchronous V/f control and flux vector without sensor
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Acceleration/Deceleration: Linear, ramp-adaptive with integrated DC injection braking
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Thermal Protection: Safeguards against overload, short-circuit, and overvoltage
Electrical Specifications
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Input Voltage: 380–500 V AC, 3-phase
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Input Frequency: 50/60 Hz ±5%
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Line Current: 37.2 A @ 380 V / 28.4 A @ 500 V
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Apparent Power: 25 kVA
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Power Consumption: 397 W
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Max Transient Current: 41.6 A for 60 s
Inputs & Outputs
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Logic Inputs: 6 discrete inputs
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Analog Inputs: 3 configurable inputs (0–10 V, ±10 V, 0–20 mA)
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Analog Outputs: 2 outputs, configurable
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Relay Outputs: 2 outputs for auxiliary control
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Communication: Modbus and CANopen; optional cards include Profibus, Ethernet, DeviceNet
Mechanical & Environmental
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Protection Rating: IP20 standard; optional IP21/IP31/IP41 with accessories
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Dimensions (H×W×D): 330 × 245 × 190 mm
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Weight: 10.5 kg
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Mounting: Book-style, space-saving cabinet installation
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Operating Temperature: –10…50 °C
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Storage Temperature: –25…70 °C
User Interface & Safety
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Interface: Built-in keypad, optional remote HMI
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Safety Functions: Thermal protection and secure torque-off capability
Application Notes
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Ideal for pumps, fans, conveyors, and small industrial machinery
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Ensures energy-efficient motor operation with smooth speed variation
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Can be integrated into automation systems using standard communication protocols
Discontinued Model
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ATV312HD11N4 has been succeeded by ATV320D11N4B, offering extended features and higher performance.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Industrial Networking Essentials: Demystifying Hubs, Switches, and Routers in Control Systems
Industrial automation relies heavily on robust networking infrastructure to connect programmable logic controllers (PLCs), distributed control systems (DCS), and human-machine interfaces (HMIs). Modern factory automation environments generate vast amounts of real-time operational data across deterministic networks. Understanding the structural differences between hubs, switches, and routers ensures optimal traffic segmentation, minimizes latency, and maintains high network availability.
Safety Relays in Industrial Automation: Fundamentals, Design Standards, and Fail-Safe Architecture
Safety relays form the bedrock of functional safety in modern factory automation, preventing catastrophic equipment failure and protecting plant personnel. While standard electromechanical relays handle basic load switching, they lack the redundant diagnostics required for high-risk industrial environments. Modern industrial automation platforms—including programmable logic controllers (PLCs) and distributed control systems (DCS)—rely on specialized safety relays to monitor field devices and isolate hazards instantly.
Voice-Activated Industrial Automation: Integrating Speech Control into PLC and DCS Architectures
Industrial automation integrates speech recognition, IIoT protocols, and NLP with PLCs and DCS to streamline operations. By leveraging advanced edge computing, engineers enable real-time, hands-free control—allowing personnel to manage smart factory processes safely away from hazardous equipment.