ATV71HD22N4 | Schneider Electric Variable speed drive ATV71 - 22kW-30HP - 480V - EMC filter-graphic terminal

Description 

The Schneider Electric ATV71HD22N4 is a powerful variable speed drive with a 22kW (30HP) capacity, designed for precise motor control in industrial applications. Operating at 480V, it incorporates an EMC filter and features a graphic terminal for intuitive user interface, ensuring efficient and reliable performance.

Technical Specifications 

Information About ATV71HD22N4

Powerful Performance for Complex Machines
The Schneider Electric ATV71HD22N4 stands out as a variable-speed drive specifically engineered for the intricate demands of complex, high-power machines. With a motor power of 22 kW (30 hp) at 380-480 V and 3 phases, this drive delivers a robust and versatile solution for motor control and optimization.

Integrated EMC Filter for Smooth Operation
A notable feature of the ATV71HD22N4 is its integrated EMC filter, effectively reducing electromagnetic interference and ensuring compliance with electromagnetic compatibility standards. The inclusion of a heat sink in the assembly style contributes to efficient heat dissipation during operation.

Voltage and Current Specifications
Operating with a rated supply voltage of 380-480 V and a line current of 42 A for 480 V and 50 A for 380 V, the drive exhibits a powerful performance. The apparent power of 32.9 kVA at 380 V positions it as a reliable choice for demanding applications.

Advanced Motor Control Features
Equipped with the ENA (Energy Adaptation) system for unbalanced loads, flux vector control (FVC) with a sensor, sensorless flux vector control (SFVC), and voltage/frequency ratio control, the ATV71HD22N4 provides advanced motor control capabilities.

Compatibility and Speed Range
The drive supports asynchronous motors and synchronous motors, operating within a speed range of 0.1 to 599 Hz. Its impressive speed accuracy of +/- 0.01% of nominal speed in closed-loop mode with encoder feedback ensures precision in motor performance.

Comprehensive Protection Mechanisms
Ensuring the longevity and reliability of the system, the drive incorporates comprehensive protection features. These include safeguards against limit speed exceeding, input phase loss, control circuit breaks, line supply overvoltage/undervoltage, overcurrent, overheating, DC bus overvoltages, short-circuits between motor phases, motor phase breaks, power removal, and insulation resistance checks.

Adjustable Acceleration and Deceleration
The ATV71HD22N4 offers flexibility with adjustable acceleration and deceleration ramps. Automatic adaptation of the ramp in case of braking capacity exceeding, combined with DC injection for braking to a standstill, adds to the drive's versatility.

Connectivity Options for Seamless Integration
With multiple analog and discrete inputs and outputs, the drive provides flexibility for interfacing with external devices. Supporting communication protocols such as CANopen and Modbus, it ensures seamless integration into industrial networks.

Compact Design and Physical Specifications
Physically, the ATV71HD22N4 boasts a compact design with dimensions of 16.54 inches (height) x 9.29 inches (depth) x 9.06 inches (width) and a weight of 46.3 pounds. Its vertical operating position, with a tolerance of +/- 10 degrees, makes it adaptable to various installation environments.

Manufacturer information

Schneider Electric, a global leader in energy management and automation, offers innovative solutions for efficiency and sustainability. With a diverse portfolio spanning power distribution, automation, and renewable energy, Schneider Electric is committed to shaping a more connected and sustainable future.

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