The Schneider ATV71HU15N4Z Variable Speed Drive is a high-performance solution designed to enhance the efficiency and control of complex, high-power machines. This robust drive operates at 1.5 kW with a 3-phase power supply ranging from 380 to 480 V, making it suitable for a wide array of industrial applications.
Engineered with an integrated EMC filter, the ATV71HU15N4Z ensures minimal electromagnetic interference, allowing for stable operation in environments sensitive to electrical noise. The drive's heat sink assembly style contributes to its reliable thermal management, ensuring sustained performance even under demanding conditions.
With a nominal output current of 3.4 A at 4 kHz for 460 V 3-phase motors, and 4.1 A at 4 kHz for 380 V 3-phase motors, this variable speed drive is capable of handling transient currents up to 6.2 A for 60 seconds, providing ample support for sudden load changes. The output frequency range of 0.1 to 599 Hz, coupled with a nominal switching frequency of 4 kHz, adjustable up to 16 kHz with a derating factor, allows for precise speed control to meet the specific needs of your application.
The ATV71HU15N4Z supports various motor control profiles, including sensorless flux vector control and flux vector control with a sensor, offering flexibility in motor type and control precision. The drive's speed range capabilities extend from 1 to 100 for asynchronous motors in open-loop mode without speed feedback, and up to 1000 for asynchronous motors in closed-loop mode with encoder feedback, ensuring accurate speed regulation.
This variable speed drive is also equipped with a range of protective features, such as overcurrent, overheating, and short-circuit protection, safeguarding both the drive and the motor. With an ambient operating temperature range of -10 to 50°C without derating, the ATV71HU15N4Z is built to perform in a variety of environmental conditions.
The Schneider ATV71HU15N4Z is a versatile and reliable choice for those seeking to optimise their industrial processes through advanced motor control technology.