E82EV402K4C - Frequency Converter - LENZE

LENZE 8200 Vector E82EV402K4C, 4 kW variable frequency drive for precise torque and speed control

Designed for industrial environments where precision and uptime are critical, the LENZE 8200 Vector E82EV402K4C variable frequency drive controls three-phase asynchronous motors using field-oriented vector control. On conveyor lines, pumps or fans, it stabilises speed, supplies the torque required during transient phases and limits mechanical stress. Its modular design allows the addition of plug-in modules, simplifying integration with existing automation architectures. The E82EV402K4C model provides a rated power of 4 kW and is powered from three-phase 400/500 V, matching standard workshop and utility installations. You benefit from streamlined configuration, clear diagnostics and motor protection functions for fast commissioning and reliable operation. SEI supports your project with exchange options, new or refurbished supply, and repair solutions adapted to your lead-time constraints.

Controlled performance, agile integration

• Precise vector control – Field-oriented regulation ensures torque availability over a wide speed range, useful during starts, acceleration ramps and load changes.
• 4 kW power on 400/500 V supply – Direct fit for industrial three-phase installations, with proven compatibility for standard asynchronous motors.
• Modular architecture – Plug-in communication and I/O modules let you add only the functions you need, reducing cost and complexity.
• Easy configuration and diagnostics – Access key settings, ramps and protections via the keypad or LENZE configuration tools for structured, repeatable commissioning.
• Efficient operation – Speed variation helps optimize drive energy use, reduce mechanical wear and improve equipment availability.

Key technical features and build quality

Part of the 8200 Vector range, the E82EV402K4C benefits from a widely used industrial platform. The vector control technology delivers smooth dynamics and reliable torque performance for standard drives. The drive connects to three-phase 400/500 V, simplifying integration into existing panels. The 8200 Vector series covers a wide power range from 0.25 to 90 kW depending on versions and voltages, enabling workshop standardisation and progressive scaling. The modular approach is realised through dedicated plug-in boards and modules for communication, I/O or supplementary functions, allowing the drive to match the control architecture without overspecification. Basic functions include speed variation, acceleration and deceleration ramps, protections for the motor and drive, as well as diagnostics for operation and maintenance. The package is aimed at safe commissioning, reduced unplanned downtime and traceable settings.

Target uses and typical applications

The LENZE 8200 Vector E82EV402K4C meets the needs of integrators, maintenance teams and production operators. It effectively drives conveyors on assembly or packaging lines, controls pumps in utilities and adjusts fans for airflow management. Its vector behaviour supports torque hold at low speed during critical phases, while ramp settings prevent mechanical jerks. In workshops equipped with LENZE gearmotors or standard asynchronous motors, it is a reliable choice to maintain throughput and secure format changes.

Differentiation, reliability and support

Known for the robustness of its drives, LENZE offers the 8200 Vector range as a dependable reference for common industrial applications. The E82EV402K4C combines a proven hardware base with clear parameter logic, reducing engineering time and the risk of errors during updates. At Standard Exchange Industry, you have quick access to this reference via exchange, new or refurbished supply, as well as repair services when operational continuity requires it. Warranties tailored to the selected service and 24 to 72 h logistics aim to minimise machine downtime and restore availability as quickly as possible.

If you need to restore a line or improve the reliability of an existing drive with a modular, configurable and durable 4 kW vector drive at 400/500 V, the LENZE 8200 Vector E82EV402K4C is available. Contact our team for a quote, an exchange offer or a repair of your equipment.