Schneider Electric ATV71HD22N4 Industrial Automation Co.

Schneider Electric ATV71HD22N4

The Schneider Electric ATV71HD22N4 Variable Speed Drive is a top-of-the-line solution for stable control of motor and energy efficiency. This drive stands out with its wide power supply range and integrated EMC filter for reduced electromagnetic interference. It provides high torque options with flexible cable choices. The model offers adjustable switching frequencies and operates within a broad output frequency range.

Technical Details:

The Schneider Electric ATV71HD22N4 Variable Speed Drive operates within power supply voltage limits of 323 to 528 V. The power supply frequency for this drive ranges between 50 to 60 Hz with a tolerance of ±5%. The frequency limits for power supply extend from 47.5 to 63 Hz. The maximum motor cable length is 328.08 ft (100 m) for a shielded cable and 656.17 ft (200 m) for an unshielded cable.

The motor power rating of the ATV71HD22N4 is 22 kW for a 3-phase 380 to 480 V motor. It has a maximum horsepower rating of 30 hp for a 3-phase 380 to 480 V motor. The line’s current specifications are 42 A at 480 V for a 3-phase 22 kW or 30 hp motor.

For a 380 V 3-phase 22 kW or 30 hp motor, the line current is 50 A. This variable speed drive is designed with a heat sink for efficient thermal management. The output frequency of the drive ranges from 0.1 to 599 Hz. It has a nominal switching frequency of 4 kHz.

Key Features:

The ATV71HD22N4 is engineered for various industrial applications requiring precise speed control and energy efficiency. The adjustable switching frequency allows for fine-tuning based on specific application needs.

The heat sink assembly style aids in maintaining optimal operating temperatures, prolonging the life and efficiency of the drive. The comprehensive power supply range and frequency limits ensure compatibility with various power systems and motor configurations.

The Schneider Electric ATV71HD22N4 Variable Speed Drive offers robust motor control capabilities. It ensures precise speed regulation and efficient energy usage. The drive’s compatibility with shielded and unshielded cables adds flexibility to its installation options. Advanced and sensorless flux vector control provides precise speed and torque regulation, enhancing motor performance.

Product Certifications:

The Schneider Electric ATV71HD22N4 Variable Speed Drive complies with various certifications, including UL, NOM 117, CSA, GOST, and C-tick. UL (Underwriters Laboratories) certification ensures compliance with safety standards in the United States. NOM 117 certification is essential for products used in Mexico, verifying compliance with Mexican safety and quality standards.

The certification of CSA (Canadian Standards Association) signifies that the ATV71HD22N4 Variable Speed Drive complies with Canadian safety standards. GOST certification is relevant for products used in Russia and other CIS countries. C-tick certification is an Australian compliance mark indicating that the product meets electromagnetic compatibility (EMC) standards.

Frequently Asked Questions:

What protective features does the Schneider Electric ATV71HD22N4 include?

The ATV71HD22N4 includes integrated protection against overvoltage, undervoltage, overcurrent, and overheating. This ensures safe operation of the drive.

What are the safety precautions for wiring the Schneider Electric ATV71HD22N4?

Ensure all power sources are disconnected before wiring the ATV71HD22N4. Follow proper grounding procedures to prevent electrical hazards.

How to ensure proper ventilation for the Schneider Electric ATV71HD22N4?

Install the ATV71HD22N4 in a location with adequate ventilation. Use forced ventilation if necessary to maintain optimal operating temperatures.

Product Specifications Table