The Schneider ATV71HU22Y is a high-performance variable speed drive designed to control three-phase asynchronous and synchronous motors. It delivers precise motor control, high energy efficiency, and reliable operation in demanding industrial environments.

Technical Specifications

Applications

The ATV71HU22Y is widely used in:

• Pumps and fans for HVAC systems

• Conveyors and hoists

• Mixers and centrifuges

• Machine tools and processing equipment

Advantages

• High torque at low speed with vector control

• Energy savings through precise motor control

• Compact design suitable for control panels

• Advanced protection features for reliable operation

• User-friendly interface and flexible communication options

FAQ

Q1: What is the maximum motor power supported by ATV71HU22Y?

A1: It supports motors up to 2.2 kW (3 HP).

Q2: Can it operate with synchronous motors?

A2: Yes, it supports both asynchronous and synchronous motors.

Q3: What is the enclosure protection rating?

A3: The standard protection level is IP20.

Q4: What is the output frequency range?

A4: It can output frequencies from 0.1 Hz to 599 Hz.

Q5: Does it support sensorless vector control?

A5: Yes, it offers sensorless vector control for high performance.

Q6: Can it be mounted in a vertical position?

A6: Yes, it should be mounted vertically for proper ventilation.

Q7: What communication options are available?

A7: It supports Modbus and optional communication cards.

Q8: What is the operating temperature range?

A8: The drive can operate from -10°C to +50°C.

Q9: Is it compatible with regenerative braking?

A9: Yes, it can be used with braking resistors for dynamic braking.

Q10: Does it have built-in protection features?

A10: Yes, it includes thermal, overload, short-circuit, and phase-loss protections.