Lenze E84AVTCE1524VX0 8400-Series Variable Frequency Drive

Product Overview

The Lenze E84AVTCE1524VX0 (E84AVTCE1524VX0) is a compact, high-efficiency variable frequency drive (VFD) from the 8400-series "TopLine" range. Rated for 1.5 kW with a 3-phase 400/500 V input, this drive is engineered for precision motion control in applications where space is at a premium and high-dynamic performance is required. By integrating advanced vector control algorithms, the E84AVTCE1524VX0 offers excellent speed and torque stability, making it a preferred solution for automated machinery, material handling systems, and pump/fan applications that demand reliability and energy efficiency.

Technical Configuration

The 8400-series is designed to bridge the gap between simple V/f control and high-end servo positioning, offering a robust feature set in a small footprint.

• Advanced Control Modes: Supports both V/f control for standard applications and field-oriented vector control for tasks requiring high torque accuracy at low speeds.
• Integrated EMC Protection: Comes standard with interference suppression measures to meet industrial EMC standards, significantly reducing electromagnetic noise impact on surrounding electronics.
• Compact Footprint: With dimensions of 24.00 x 14.00 x 6.00 cm, the drive is specifically designed for high-density cabinet layouts, minimizing the total footprint of the control panel.
• Smart Diagnostics: Features real-time parameter monitoring and event logging, allowing for faster troubleshooting and reduced downtime during maintenance cycles.

Technical Specifications

Frequently Asked Questions

Is the E84AVTCE1524VX0 suitable for high-dynamic motion tasks?

Yes, the 8400-series TopLine is capable of high-precision speed and torque control, making it suitable for dynamic applications like indexing conveyors or sophisticated positioning tasks that do not strictly require a dedicated servo motor.

What is the benefit of the 400/500 V dual-voltage compatibility?

This dual-voltage rating allows the drive to be used in international markets with different industrial power standards (e.g., 400 V in Europe and 480 V in North America), ensuring supply chain flexibility for OEMs building machines for global export.

How do I integrate this drive into a network?

The 8400-series features a modular communication concept. You can add fieldbus interface modules (such as CANopen, EtherCAT, or Profinet) to the drive’s communication slot to integrate it into modern PLC-based automation networks.

Engineering Integration and Operational Safety

• Heat Dissipation: Despite its efficiency, the 1.5 kW power stage requires proper airflow. Mount the unit vertically, ensuring a minimum air gap of 100 mm above and below the drive to facilitate convective cooling through the integrated heatsinks.
• Cabling Standards: To maintain the effectiveness of the integrated interference suppression, use shielded motor cables. Terminate the shield 360 degrees to the ground plane at the cable entry point of the control cabinet to maximize the filtering effect.
• Parameterization: Use the Lenze L-force Engineer software for initial setup. This tool provides a graphical interface for configuring motor parameters, speed ramps, and I/O logic, significantly reducing commissioning time.
• Safety Precautions: Always ensure the "Safe Torque Off" (STO) functionality is properly wired into your machine's safety circuit if your application mandates safety-rated stopping. The E84AVTCE1524VX0 is designed to integrate seamlessly into these safety chains.