E82EV303K4B - Frequency Converter - LENZE

Lenze 8200 Vector E82EV303K4B, precise and reliable motor control

Designed for production lines where speed stability and torque quality are critical, the Lenze 8200 Vector E82EV303K4B frequency inverter meets the needs of maintenance managers, system integrators and OEMs. Its objective is clear: provide robust regulation for industrial motors with straightforward parameterisation and integrated protection features. Part of the 8200 Vector series, this model is specified for a three-phase supply 3/PE AC 400/500 V, 50/60 Hz, and is intended for motor control in continuous or cyclic applications. Variants of this reference are commonly used in installations around 30 kW, making it a suitable choice for high-inertia machines, process drives and demanding conveyors. Its solid construction and application-focused design allow easy replacement during a retrofit and fast integration on new equipment.

Controlled regulation, improved availability

• Speed and torque stability – Vector control provides a precise response to load changes, reducing setpoint deviations and improving cycle repeatability.
• Fast integration – Clear parameter logic and standard control interfaces simplify commissioning, reducing downtime during replacement or upgrades.
• Operational safety – Built-in protections against overload, overvoltage and overheating help preserve the motor and inverter, with clear fault signalling to speed up diagnostics.
• Service continuity – Sizing suited to industrial environments delivers stable performance during extended operation, including at high duty cycles.
• Drive versatility – The 8200 Vector platform supports asynchronous motor control and, depending on configuration, servo drives, covering a wide range of industrial applications.

Reliable technical architecture, industrial quality

The E82EV303K4B belongs to the proven Lenze 8200 Vector drive architecture. The typical three-phase supply 3/PE AC 400/500 V at 50/60 Hz allows coherent integration into most European and international power panels. The variable-frequency output enables fine speed adjustment, while vector control improves low-speed torque retention and transient dynamics. The design emphasizes clear wiring and state visibility to secure commissioning and maintenance operations. The enclosure is engineered for industrial environments, with effective thermal management and a modular configuration to match required control I/O. Protection against common electrical faults supports the overall reliability of the drive. This technical foundation targets robustness and stability, criteria expected by production sites subject to availability and repeatability constraints.

Typical applications and use cases

The E82EV303K4B is well suited for conveyors, pumps and fans requiring precise speed control, as well as material handling, packaging and assembly lines where synchronization and torque quality directly impact productivity. It meets the needs of manufacturing workshops across sectors from food processing to logistics and material transformation. In retrofit scenarios, it efficiently replaces an end-of-life drive to quickly restore machine availability.

LENZE reliability and SEI service

The LENZE 8200 Vector series is known for consistent regulation and long service life in industrial use. Building on this, Standard Exchange Industry offers supply and refurbishing solutions adapted to field constraints. Depending on the chosen service, you can benefit from options such as standard exchange, supply of new or refurbished equipment, and workshop repair with functional testing. Combining a technically reliable product with responsive logistics support enables rapid equipment restart. Typical lead times of 24 to 72 h depending on availability, and warranties from 6 to 24 months depending on the selected service, are concrete levers to secure your operations.

If you need quick recommissioning or a compatible replacement for your current drive, contact our team. We support you in identifying, integrating and supporting the LENZE 8200 Vector E82EV303K4B to restore your line performance with reliability and confidence.