E84AVHCE2224SX0 - Frequency Converter - LENZE

Lenze 8400 E84AVHCE2224SX0, frequency inverter for asynchronous motors

The frequency inverter E84AVHCE2224SX0 belongs to the Lenze 8400 series, a range engineered for reliable speed and torque control of asynchronous motors in industrial environments. This reference, identified by the SX0 coding, is designed for a 230 V single-phase supply, making it a relevant solution for installations operating on a single-phase network while supplying a three-phase motor. It meets maintenance and retrofit requirements when the objective is to secure production continuity, improve energy control and reduce mechanical stress at start-up and stop. The 8400 series provides appropriate control modes, notably V/f and open-loop vector, to achieve stable regulation across a wide speed range. Thanks to Lenze commissioning tools, setup is methodical, essential parameters are accessible, and adaptation to process constraints is simplified. The compact format and standard wiring logic enable neat integration into control cabinets and direct operation with the site programmable logic controller.

Controlled regulation, simple integration, reduced downtime

• Precise speed control – The control laws available on the 8400 series, including V/f and open-loop vector, allow motor behaviour to be adapted to the process for smooth motion and progressive acceleration.
• 230 V single-phase supply – The SX0 coding indicates a 230 V single-phase input, useful for sites without a three-phase supply upstream of the panel while requiring an output suitable for asynchronous motors.
• Automation integration – Local controls and control links simplify connection to a programmable logic controller, for close management of Start, Stop, ramps and setpoint speeds according to the process.
• Drive protection – The protection functions integrated into the 8400 series contribute to installation safety, with thermal and electrical monitoring to limit the risk of damage and downtime.
• Methodical configuration – Lenze tools guide commissioning, reducing intervention time during an emergency replacement and ensuring reproducible settings during maintenance.

Design and technical features of the 8400 series

The E84AVHCE2224SX0 benefits from the proven hardware architecture of the 8400 series, tested on common drive applications. The 230 V single-phase input, as indicated by the SX0 coding, feeds an output intended for a three-phase asynchronous motor, with modulation suited to speed regulation. The V/f and open-loop vector control modes available in the series ensure stable operation for conveyors, compact machines and simple automation tasks. Configurable acceleration and deceleration ramps reduce mechanical shock and optimise torque hold. Current limiting and thermal monitoring functions help protect both the motor and the drive. Commissioning is performed via Lenze parameter interfaces, with clear readouts of status and faults to speed up diagnosis. The series' optional cards and modules allow adaptation of the control interface and connection to the automation system according to the chosen configuration. The exact power, rated current and output frequency associated with this reference should be checked on the drive nameplate and in the manufacturer documentation; proper sizing is based on the motor's required current and service conditions.

Typical industrial applications

This 8400 series reference is suited to material handling conveyors, assembly machines and packaging equipment that require simple, reliable speed variation. It is suitable for light pumping and ventilation applications when flow regulation is achieved by speed rather than mechanical throttling. For retrofit projects, it offers a realistic replacement for older-generation drives, with rational configuration and internal protection features. Integration into simple machine digital control is eased by basic compatibility with standard industrial control signals and by the option to add interface modules on the 8400 family if the project requires them.

Range reliability, brand support, SEI service

The Lenze 8400 series is widely deployed for control of asynchronous motors in the handling and special machine sectors. It stands out for a structured commissioning, integrated protection features and a proven tool ecosystem for parameterisation. Standard Exchange Industry supports your choice with options for supply, standard exchange or repair, bench-tested and covered by 6 to 24 months warranties depending on the selected service. Our international logistics enables shipment within 24 to 72 h to minimise the impact of a fault on your productivity. Our technicians can advise you on checking the reference, the required rated current, ramp configuration and communication options associated with your automation architecture.

To secure your restart, confirm the electrical compatibility of the E84AVHCE2224SX0 with your 230 V single-phase network, check the motor nameplate and the required rated current, then set the key parameters of the 8400 series, notably the control mode, ramps and protection thresholds. Contact our teams to confirm the equivalent replacement within the 8400 family, select the necessary accessories and schedule delivery within 24 to 72 h depending on the urgency of your downtime.