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
-
Application: Supports both constant and variable torque loads
-
Speed Range: 1:50 for precise operation
-
Profiles: Asynchronous V/f control and flux vector without sensor
-
Acceleration/Deceleration: Linear, ramp-adaptive with integrated DC injection braking
-
Thermal Protection: Safeguards against overload, short-circuit, and overvoltage
Electrical Specifications
-
Input Voltage: 380–500 V AC, 3-phase
-
Input Frequency: 50/60 Hz ±5%
-
Line Current: 37.2 A @ 380 V / 28.4 A @ 500 V
-
Apparent Power: 25 kVA
-
Power Consumption: 397 W
-
Max Transient Current: 41.6 A for 60 s
Inputs & Outputs
-
Logic Inputs: 6 discrete inputs
-
Analog Inputs: 3 configurable inputs (0–10 V, ±10 V, 0–20 mA)
-
Analog Outputs: 2 outputs, configurable
-
Relay Outputs: 2 outputs for auxiliary control
-
Communication: Modbus and CANopen; optional cards include Profibus, Ethernet, DeviceNet
Mechanical & Environmental
-
Protection Rating: IP20 standard; optional IP21/IP31/IP41 with accessories
-
Dimensions (H×W×D): 330 × 245 × 190 mm
-
Weight: 10.5 kg
-
Mounting: Book-style, space-saving cabinet installation
-
Operating Temperature: –10…50 °C
-
Storage Temperature: –25…70 °C
User Interface & Safety
-
Interface: Built-in keypad, optional remote HMI
-
Safety Functions: Thermal protection and secure torque-off capability
Application Notes
-
Ideal for pumps, fans, conveyors, and small industrial machinery
-
Ensures energy-efficient motor operation with smooth speed variation
-
Can be integrated into automation systems using standard communication protocols
Discontinued Model
-
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
Spatial Computing in Industrial Automation: Elevating PLC and DCS Operations with AR and VR
Industry 4.0 integrates digital intelligence into field operations, transforming factory automation landscapes worldwide. Spatial technologies—specifically Augmented Reality (AR) and Virtual Reality (VR)—redefine how engineers interact with industrial control systems. By bridging computer-generated CAD models with real-time operational technology (OT) data, immersive displays enable intuitive monitoring, rapid diagnostics, and safer maintenance across complex processing facilities.
Master Acceptance Testing: Understanding FAT and SAT in Industrial Control Systems
Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT) serve as critical quality assurance gateways in complex industrial control systems. Both procedures verify that programmable logic controllers (PLCs), distributed control systems (DCS), and associated field devices meet strict functional specifications. However, executing these tests effectively requires clear delineation between off-site staging and final field commissioning.
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.