SCHNEIDER ATV71HD22N4 Variable Speed Drive Module

SCHNEIDER ATV71HD22N4 Variable Speed Drive Module

Product Details Introduction

The SCHNEIDER ATV71HD22N4 variable speed drive module is a variable frequency drive developed by Schneider Electric, specifically designed to control the speed and torque of AC motors. It is widely used in various industrial automation and mechanical equipment control, which can effectively improve energy utilization efficiency, optimize equipment operation, and support multiple control functions.

Product Overview

Function Description

Variable frequency control: The ATV71HD22N4 variable frequency drive provides precise speed control for AC motors and is widely used in the drive control of mechanical equipment such as pumps, fans, conveyors, compressors, etc.

Energy saving performance: By adjusting the operating speed of the motor, ATV71HD22N4 effectively reduces energy consumption, especially suitable for situations with large load changes, such as fans and pumps.

Multiple control modes: Supports multiple control modes, including torque control, speed control, and closed-loop control, to meet different application requirements.

application area 

Industrial automation: Suitable for power drive systems in various industrial equipment fields such as water treatment, HVAC (Heating, Ventilation and Air Conditioning), packaging, textiles, etc.

Electric motor control: provides efficient and precise speed and torque control for electric motors, ensuring smooth and efficient operation of equipment.

Energy management: Excellent performance in energy conservation and optimization, especially in scenarios with large fluctuations in motor load.

technical specifications

Parameter specification description

Model ATV71HD22N4

Voltage type: AC voltage 380V -480V

Power range 11kW (15 HP)

Input voltage 380V -480V, 3-phase AC current

The output voltage is consistent with the input voltage

Frequency range 0-590 Hz

Control method vector control (V/f control, closed-loop vector control, open-loop vector control)

Communication protocols include Modbus RTU, Profibus DP, Ethernet/IP, CANopen, etc

Environmental temperature range -10 ° C to+50 ° C

Phase number three-phase power supply

Display interface LED display panel, supporting keyboard input

Overload capacity 150% rated current, 1 minute

The size is approximately 380 x 260 x 240 mm (the specific size may vary slightly depending on the specific model)

Protection functions include overload protection, overcurrent protection, overheating protection, dust prevention, waterproofing, etc

Product imag

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