E84AVSCE2512SX0 - Frequency Converter - LENZE

LENZE 8400 StateLine E84AVSCE2512SX0, 0.25 kW inverter for standard drives

Designed for the day-to-day needs of maintenance teams and system integrators, the frequency inverter LENZE E84AVSCE2512SX0 belongs to the 8400 StateLine series, the standard speed-control range dedicated to asynchronous motors. It addresses common applications where speed stability, ease of implementation and reliability are priorities. With an AC 230-240 V 50/60 Hz supply, a nominal motor power of 0.25 kW (approximately 0.34 CV), an output of 0-230/240 V up to 0-599 Hz and a nominal output current of 1.7 A, this model ensures precise energy conversion for conveyors, pumps and fans. Its compact format for cabinet mounting simplifies integration into existing lines, whether controlled by a programmable logic controller or by numerical control. Frequency control applied to the asynchronous motor reduces mechanical shocks, stabilises throughput or belt speed, and contributes to service continuity without complicating the system architecture. Positioned as the standard inverter within the 8400 range, it targets simple speed drives rather than servo-positioning scenarios. This pragmatic approach suits workshops seeking a proven efficiency/commissioning-time balance to secure their production availability.

Operational benefits for maintenance and operations

• Reliable speed control – The 0-599 Hz output range allows precise speed adjustment, promoting process stability on conveyors, pumps and fans.
• Quick cabinet integration – The compact unit is easy to wire and fit into an existing panel, reducing downtime during a replacement.
• Reduced mechanical stress – A progressive frequency ramp reduces acceleration shocks, preserving gearboxes, belts and bearings.
• Process energy efficiency – Matching frequency to the load limits unnecessary consumption compared with fixed-speed operation.
• Compatibility with asynchronous motors – Driving standard motors makes it easy to reuse existing equipment, without needing a servo drive when position control is not critical.

Key technical specifications and design quality

The Lenze 8400 StateLine E84AVSCE2512SX0 is sized for asynchronous motors with a nominal power of 0.25 kW, about 0.34 CV (0.34 HP). The unit is powered by AC 230-240 V at 50/60 Hz with a maximum input current of 3.4 A. On the motor side, the output voltage covers 0-230/240 V with a frequency from 0 to 599 Hz, and a nominal output current of 1.7 A. This operating envelope enables both low and high speeds while maintaining stable speed control. The architecture is designed for cabinet mounting, convenient in automation cells and machine control panels. The energy conversion and frequency management applied to the motor ensure a response consistent with standard drive requirements. The unit integrates naturally into an existing automation chain, driven by a PLC or machine controller, via the signals and interfaces provided by the installation. The 8400 StateLine philosophy favours simple parameterisation and pragmatic commissioning to limit downtime during a standard exchange or a machine retrofit.

Target uses and application contexts

This frequency inverter is intended for drives where variable speed brings process control benefits without excessive complexity. Typical use cases include material handling and conveying at adjustable speeds, pumps where flow adaptation reduces losses, and ventilation for air or fume control. It is also suitable for assembly stations, packaging lines, sorters and peripheral workshop stations. Design offices and maintenance teams use it to stabilise throughput, reduce drive noise or facilitate format changes. In architectures controlled by a programmable logic controller or numerical control, it acts as a speed actuator, in continuity with the machine logic and process sensors.

Why choose the LENZE 8400 StateLine range

LENZE is recognised for coherent drive solutions focused on application. The 8400 StateLine series targets reliability and efficiency for standard applications, with a precise functional envelope and pragmatic implementation. The E84AVSCE2512SX0 model integrates without over-specification, reducing configuration complexity and the risk of errors on site. For operators, this approach provides predictability, clearer maintenance and a homogeneous fleet when several fixed- or variable-speed axes coexist. In terms of operational continuity, the 8400 StateLine range facilitates like-for-like replacement or modernization by technical equivalence, limiting unnecessary mechanical or electrical adaptations.

Available new or refurbished, as a standard exchange or for repair depending on the condition of your equipment, this LENZE 8400 StateLine E84AVSCE2512SX0 inverter is shipped within 24-72 h to over 120 countries. Standard Exchange Industry tests equipment on a bench and offers a 6 to 24 month warranty depending on the selected service. You can contact us to validate electrical compatibility, size the nominal current versus the motor and confirm suitability with your programmable controller or machine control. Our technical team will guide you to the correct 8400 reference or an equivalent alternative in case of obsolescence, to secure your restart as quickly as possible.