Variateur de fréquence Lenze série 8400 StateLine 22,0 kW E84AVSCE2234VX0

Product Overview

The E84AVSCE2234VX0 (E84AVSCE2234VX0) is a high-performance AC drive from the Lenze 8400 StateLine series, specifically engineered to provide superior motion control for demanding industrial applications. Delivering a rated power of 22.0 kW, this inverter is designed for 3-phase mains connections ranging from 400 to 500 V. In heavy-duty B2B sectors such as metal processing, chemical mixing, and large-scale material handling, the E84AVSCE2234VX0 excels due to its integrated interference suppression measures, which ensure high electromagnetic compatibility (EMC) and prevent operational disruptions in complex control architectures. By implementing this drive, system integrators achieve precise torque regulation and optimized energy consumption, while its active product status ensures long-term availability and compatibility with modern automation standards.

Technical Configuration

The E84AVSCE2234VX0 is built on a modular hardware platform that prioritizes rapid commissioning and functional flexibility. It features a robust power stage capable of handling the high starting torques required for heavy industrial loads. This "StateLine" variant provides enhanced I/O capabilities and integrated safety functions, including Safe Torque Off (STO), which simplifies safety circuit design by removing the need for external components. The drive supports various communication protocols through plug-in modules, such as EtherCAT, PROFINET, and PROFIBUS, allowing for seamless integration into higher-level PLC or DCS networks. Its physical architecture is optimized for efficient heat dissipation within control cabinets, utilizing a forced-air cooling system to maintain peak performance during continuous 22.0 kW operations.

Technical Specifications

Technical FAQs

What are the primary advantages of the 22.0 kW StateLine variant for heavy industry?

The StateLine series at this power level is ideal for applications requiring high torque at low speeds, such as extruders and heavy conveyors. It provides more advanced integrated logic and faster I/O processing than the BaseLine models, making it suitable for synchronized multi-drive systems.

Does this inverter require an external EMC filter?

No. The E84AVSCE2234VX0 comes with integrated interference suppression measures. This built-in filtering reduces high-frequency emissions back into the power grid, protecting sensitive nearby electronics like sensors and communication modules without the need for additional cabinet space for external filters.

Is the E84AVSCE2234VX0 compatible with permanent magnet motors?

Yes. While primarily used for 3-phase asynchronous motors, the 8400-series firmware supports the control of permanent magnet synchronous motors (PMSM), provided the correct motor parameters are commissioned into the drive's internal model.

Engineering & Installation Guide

For the E84AVSCE2234VX0, a vertical mounting orientation is mandatory to ensure the internal cooling fans can effectively move air through the power stage. Maintain a minimum clearance of 100 mm above and below the unit. Given the 22.0 kW power rating, ensure the power cables are appropriately sized for the current load and that the mains connection is protected by high-speed semi-conductor fuses. To maintain the effectiveness of the integrated EMC measures, motor cables must be shielded, and the shield should be bonded to the inverter’s EMC plate using a 360-degree clamp. During initial setup, utilize the "L-force Engineer" software to perform a motor identification run; this process calibrates the drive to the motor's specific electrical characteristics, ensuring maximum torque efficiency and preventing overcurrent faults during rapid acceleration cycles.