E82EV113_4C Lenze 8200-series 11kW Vector Frequency Inverter

Product Overview

The E82EV113_4C (E82EV113_4C) is a high-performance vector-controlled frequency inverter from the established Lenze 8200-series, engineered to provide precise speed and torque regulation for three-phase asynchronous motors. Delivering a robust 11.0 kW of rated power, this drive is a foundational component in heavy-duty industrial applications such as industrial fans, centrifugal pumps, and complex conveyor systems. The unit features integrated interference suppression measures, which are essential for maintaining high electromagnetic compatibility (EMC) in dense control cabinets found in automotive plants and material processing facilities. By utilizing advanced vector control technology, the E82EV113_4C ensures high dynamic response and excellent motor shaft performance even at low speeds, directly contributing to reduced mechanical stress and optimized energy consumption across the production lifecycle.

Technical Configuration

The E82EV113_4C (also identified by the item code E82EV113K4C) is designed for 3-phase mains connection ranging from 400 to 500 V. Its hardware architecture is focused on modularity and heat dissipation efficiency, housed in a chassis with dimensions of 35.00 x 25.00 x 13.50 cm. This inverter incorporates a sophisticated power stage capable of handling high overloads, making it suitable for start-stop cycles in demanding environments. The control logic supports various plug-in modules for fieldbus communication (such as CAN or PROFIBUS) and I/O expansion, allowing for seamless integration into existing DCS or PLC architectures. Although the 8200-series is currently in its Phase-Out stage, its proven reliability and the inclusion of built-in filters make it a preferred choice for maintenance engineers looking to sustain legacy systems without requiring extensive external filtering hardware.

Technical Specifications

Technical FAQs

What is the advantage of the "Vector" control in the E82EV113_4C compared to standard V/f control?

Vector control allows the inverter to independently control motor flux and torque-producing current. This results in much higher torque at low frequencies and a faster response to load changes, which is critical for applications like hoists or mixers where constant speed under varying loads is required.

Can this drive be used in a 500 V power grid?

Yes, the E82EV113_4C is rated for a mains connection up to 3 x 500 V. This wide input voltage range provides flexibility for use in different international power grids and ensures the drive remains operational during moderate voltage surges.

How do I handle a replacement if the 8200-series is in Phase-Out?

Since this model is in the Phase-Out stage, it is recommended to keep an original E82EV113_4C in stock for immediate hot-swapping. For long-term planning, consider a migration to the Lenze 8400 or i550 series, which may require checking mechanical mounting and communication protocol compatibility.

Engineering & Installation Guide

For successful installation of the E82EV113_4C, ensure the inverter is mounted vertically to facilitate natural convection through the integrated heatsinks. Maintain at least 100 mm of clearance above and below the unit to prevent thermal throttling. When wiring the motor, use shielded cables and ensure the shield is grounded at both the inverter and the motor housing to fully utilize the integrated interference suppression measures. To protect the power electronics from line-side transients, the installation of a line reactor is recommended, especially in facilities with high-power switched loads. During commissioning, verify that the motor data (nameplate values) is accurately entered into the drive parameters to ensure the vector control algorithm calculates the motor model correctly, preventing overcurrent trips during rapid acceleration.