Schneider ATV71LD14N4Z: Variable Speed Drive – Altivar Lift, 5.5 kW, 7.5 Hp, 380…480 V Three-Phase, EMC Filter, with Heat Sink

1. Overview

The Schneider ATV71LD14N4Z is a variable speed drive (VSD) from the Altivar Lift series. Designed for elevator and lift applications, it offers a power rating of 5.5 kW (7.5 Hp) and operates at a 380 to 480V three-phase input. This drive is equipped with an EMC filter to reduce electromagnetic interference and comes with a heat sink to ensure efficient thermal management. The Altivar Lift range is specifically tailored for smooth and reliable operation in vertical transportation systems such as elevators.

2. Technical Specifications

• Model: ATV71LD14N4Z

• Product Type: Variable speed drive (VSD)

• Power Rating: 5.5 kW (7.5 Hp)

• Input Voltage: 380…480 V (Three-phase)

• Frequency: 50/60 Hz

• Output Frequency: 0 to 50/60 Hz

• Rated Current: 12.6 A

• Operating Temperature: -10°C to +50°C (ambient)

• Storage Temperature: -40°C to +70°C

• Degree of Protection: IP20 (indoor use)

• Cooling: Heat sink for effective thermal management

• EMC Filter: Integrated electromagnetic compatibility filter for reduced interference

• Mounting Type: Panel mounting

• Communication Protocol: Modbus, CANopen, and other options

• Compliance: UL, CE, RoHS certified

3. Applications

The Schneider ATV71LD14N4Z is designed specifically for elevator and lift applications and can be used in the following areas:

• Elevators and Lifts: Controls the motor speed for smooth start-ups, stops, and continuous operation.

• Vertical Transportation: Ideal for use in buildings where precise speed control of lifts is required for safe and efficient operation.

• Material Handling: Can be used in systems where variable speed control is necessary for accurate movement.

• Building Automation: Integrated in the control of elevators in both commercial and residential buildings.

• Industrial Applications: Applicable in industries that require precise and controlled vertical movement.

4. Features

• Smooth Control for Elevator Systems: Ensures a smooth, jerky-free start/stop process, enhancing the safety and comfort of users.

• EMC Filter: Minimizes electromagnetic interference, ensuring compliance with international EMC standards.

• Integrated Heat Sink: Provides effective cooling to maintain drive stability and extend its life.

• Wide Voltage Range: Operates within a broad input voltage range of 380…480V, ensuring compatibility with diverse electrical systems.

• Energy Efficiency: Helps optimize energy consumption through variable speed control, ensuring energy savings in lift systems.

• Compact Design: Suitable for panel mounting with a compact footprint, saving valuable space in control panels.