E82EV752K4C - Frequency Converter - LENZE

LENZE 8200 Vector E82EV752K4C, 7.5 kW 400/500 V inverter for asynchronous motors

For industrial sites that require stable and repeatable drive regulation, the LENZE 8200 Vector inverter, part number E82EV752K4C, provides precise speed and torque control with a high level of reliability. Powered by three-phase 400/500 V supply, it delivers a nominal output of 7.5 kW suitable for conveyors, pumps, fans and machine drives. Vector control optimizes the use of the asynchronous motor, especially at low speeds, and ensures consistent response under varying load conditions. Configurable acceleration and braking ramps limit mechanical stress, improve start quality and reduce unplanned stops. Designed for quick commissioning, this inverter integrates easily into automation architectures thanks to its control interfaces and available communication options for interaction with control systems. The 8200 Vector series, widely proven in industrial environments, stands out for its robustness, clear documentation and simplified maintenance, all contributing to service continuity for your production lines.

Controlled performance, enhanced safety and simplified integration

• Precise vector control – Fine speed regulation and torque holding that stabilise processes, including at low speed, for consistent operation quality.
• Controlled transients – Configurable acceleration and deceleration ramps to limit jolts, protect mechanical parts and extend component life.
• Built-in protections – Electronic monitoring functions, including overload, overcurrent and overvoltage management, to secure the drive and motor.
• Automation system integration – Control interfaces and fieldbus options for reliable communication with the control system and centralised supervision.
• Maintenance and scalability – Pluggable terminal block for neat wiring, clear documentation, and inclusion in a widely deployed range, facilitating troubleshooting, replacement and expansion.

Technical architecture and build quality

Based on a 3/PE AC mains input and a 3/PH AC motor output, the LENZE 8200 Vector E82EV752K4C operates on three-phase 400/500 V installations and delivers 7.5 kW nominal. The E82EV752K4C designation corresponds to the K4C variant intended for 400/500 V industrial networks, with EMC filtering configuration suited to these environments. Fine adjustment of the output frequency allows continuous adaptation of the motor speed to production needs, while the ramps manage transient phases to protect gearboxes, reducers and driven loads. The electronic protections include overload and overcurrent detection as well as DC-link overvoltage handling, contributing to the overall reliability of the installation. The pluggable terminal block enables intuitive connection and fast interventions. The inverter is designed for cabinet mounting and belongs to the 8200 Vector family, whose power range typically covers low to high power in 400/500 V, ensuring consistent operation across a mixed fleet.

Typical industrial applications and use cases

This inverter meets the needs of drives such as intralogistics conveyors, process or transfer pumps, fans and air handling units, as well as assembly, dosing and packaging mechanisms. Speed variation precisely adjusts flow, traction or cycle rate, while ramps ensure smooth starts and controlled stops, limiting mechanical and hydraulic shocks. Vector control provides the torque reserve needed for starting under load and for process fluctuations. Integration on fieldbus networks, via the series' communication options, facilitates supervision, status analysis and parameter adjustment from the control system.

LENZE proven reliability and Standard Exchange Industry assurance

LENZE is a global reference for drive solutions, recognised for product stability and high-quality documentation. The 8200 Vector series is widely deployed in industry, demonstrating its maturity and reliability in continuous operation. Standard Exchange Industry strengthens this value proposition with dedicated B2B services, including new or refurbished supply, exchange services and electronic repair. Each unit supplied or repaired undergoes rigorous functional checks to validate real performance under load. You benefit from a single responsive and technical partner capable of supporting commissioning, maintenance and operational continuity of your lines.

Speed up your return to production with the LENZE 8200 Vector E82EV752K4C 7.5 kW. Contact our team to check availability, obtain a 24 to 72 h shipping lead time depending on stock and choose the most suitable option, supply or exchange service, with warranty according to the selected service. Our technical support will advise on integration, best-practice parameter settings and the communication options to choose to reliably secure your application long-term.