Schneider Electric Altivar ATV312HD11N4 Inverter
Schneider Electric Altivar ATV312HD11N4 Inverter
The Schneider Electric Altivar ATV312HD11N4 Inverter is an industrial variable speed drive designed for controlling asynchronous motors in machine automation applications. This Schneider Electric Altivar 312 drive is rated for 11 kW (15 HP) motors and operates with a three-phase supply in the 380–500 V range. It provides reliable motor speed control and supports sensorless flux vector control with PWM. The ATV312HD11N4 Inverter features an integrated EMC filter and is designed with a heat sink for effective thermal management. It supports Modbus and CANopen communication, allowing convenient integration with industrial automation and control systems. The drive can be used for conveyors, pumps, fans, compressors, textile machinery, material handling equipment, and other industrial machines. As an AC drive, frequency inverter, and variable frequency drive, the ATV312HD11N4 provides controlled motor operation for different production requirements. Its compact industrial design and built-in protection functions make it suitable for machine control and automation panels. Schneider Electric lists this model as discontinued and identifies Altivar Machine ATV320 11 kW models as replacement options.
OVERVIEW
The Schneider Electric Altivar ATV312HD11N4 Inverter is an industrial variable speed drive designed for controlling asynchronous motors in machine automation applications. This Schneider Electric Altivar 312 drive is rated for 11 kW (15 HP) motors and operates with a three-phase supply in the 380–500 V range. It provides reliable motor speed control and supports sensorless flux vector control with PWM.
The ATV312HD11N4 Inverter features an integrated EMC filter and is designed with a heat sink for effective thermal management. It supports Modbus and CANopen communication, allowing convenient integration with industrial automation and control systems. The drive can be used for conveyors, pumps, fans, compressors, textile machinery, material handling equipment, and other industrial machines.
As an AC drive, frequency inverter, and variable frequency drive, the ATV312HD11N4 provides controlled motor operation for different production requirements. Its compact industrial design and built-in protection functions make it suitable for machine control and automation panels. Schneider Electric lists this model as discontinued and identifies Altivar Machine ATV320 11 kW models as replacement options.
SPECIFICATION
Manufacturer Schneider Electric
Product Range Altivar 312
Model ATV312HD11N4
Product Type Variable Speed Drive / Frequency Inverter
Motor Power 11 kW / 15 HP
Rated Supply Voltage 380–500 V AC
Supply Voltage Limits 323–550 V AC
Supply Phase 3 Phase
Supply Frequency 50–60 Hz
Line Current 37.2 A at 380 V; 28.4 A at 500 V
Continuous Output Current 27.7 A at 4 kHz
Apparent Power 25 kVA
Maximum Transient Current 41.6 A for 60 seconds
Output Frequency 0–500 Hz
Switching Frequency 2–16 kHz, adjustable
Control Method Sensorless Flux Vector Control with PWM
Motor Type Asynchronous Motor
EMC Filter Integrated
Communication Modbus, CANopen
Communication Interface RS-485 / RJ45
Digital Inputs 6
Analog Inputs 3
Analog Output 1
Relay Outputs 2
Protection Rating IP20 upper part; IP21 at connection terminals
Dimensions (W × H × D) 245 × 329.5 × 192 mm
Net Weight Approx. 11 kg
Power Dissipation 397 W at nominal load
Mounting Panel / Wall Mount
FEATURES
The Schneider Electric Altivar ATV312HD11N4 Inverter provides reliable and flexible motor control for industrial automation and machine applications. The Schneider Electric Altivar 312 is designed for three-phase asynchronous motors up to 11 kW, providing controlled speed, acceleration, and deceleration. The ATV312HD11N4 Inverter supports sensorless flux vector control for accurate and stable motor operation. As a variable frequency drive, it can be used with conveyors, pumps, fans, compressors, packaging machines, textile machinery, and material-handling equipment. The Altivar 312 drive includes an integrated EMC filter and provides useful motor protection and monitoring functions. Its Modbus and CANopen communication capabilities allow convenient connection with PLCs and other industrial automation systems. The Schneider Electric frequency inverter also offers adjustable switching frequency and flexible configuration options for different machine requirements. Multiple digital and analog inputs and outputs support connection to control devices and sensors. The ATV312HD11N4 is therefore suitable as an AC drive for manufacturing equipment, machine control panels, and demanding industrial automation applications requiring dependable motor speed regulation.
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