Schneider Electric - ATV71LD14N4Z - Altivar Lift Variable Speed Drive, 5.5 kW, 3

The Schneider Electric Altivar Lift ATV71LD14N4Z is a variable speed drive designed for lift applications, providing precise control for both synchronous and asynchronous motors. Key features include:

• Power Rating: 5.5 kW (7.5 HP), suitable for medium-sized lift systems.

• Input Voltage: Three-phase 380-480V AC, accommodating standard industrial power supplies.

• Output Voltage: 0 to input voltage, offering full control over motor speed.

• Output Current: 14.3 A at 4 kHz for 380V; 11 A at 4 kHz for 460V, ensuring adequate power delivery to the motor.

• Overload Capacity: 170% of nominal motor torque for 60 seconds, allowing for short-term load increases.

• Control Method: Supports both open-loop and closed-loop vector control for precise speed and torque management.

• Integrated EMC Filter: Built-in filter ensures compliance with EMC standards, reducing electromagnetic interference.

• Heat Sink: Equipped with a heat sink for efficient thermal management, enhancing reliability.

• Communication Ports: Includes Modbus and CANopen protocols for seamless integration into automation systems.

• Protection Rating: IP20, suitable for installation in controlled environments.

• Dimensions (H x W x D): 295 mm x 175 mm x 161 mm, compact design for easy installation.

• Weight: Approximately 5.5 kg, facilitating straightforward handling and mounting.

• Additional Features:

• Advanced functions tailored for lift applications, including half-floor control, inspection mode, rollback management, direct-to-floor operation, and evacuation with UPS.

• Compliance with lift standards EN 12015 and EN 12016 without the need for an external filter.

• Accessories such as remote graphic display terminals and options like encoder interface cards and I/O cards are available to enhance functionality.

This drive is engineered to deliver precision, durability, and comfort for lift applications, ensuring smooth starting and stopping, fluid movements, and accurate stopping.