E84AVHCE3034SX0 - Frequency Converter - LENZE

LENZE 8400 StateLine E84AVHCE3034SX0, frequency inverter for precise speed control

The reference E84AVHCE3034SX0 belongs to the LENZE 8400 StateLine range, designed to drive asynchronous motors with reliable, repeatable control. This frequency inverter meets the needs of maintenance teams, integrators and machine builders seeking a robust solution to stabilise speed, improve process quality and reduce mechanical stress. For a control cabinet retrofit, compliance upgrade or identical replacement to minimise downtime, this model delivers the essential motor control functions expected in industrial environments. Its architecture integrates easily into an existing automation chain, driven by a programmable logic controller or numerical controller, and supports a methodical commissioning process with basic parameters focused on operational safety and cycle repeatability. As part of a widely deployed family, it simplifies standardisation and fleet maintenance.

Operational benefits for continuous operation

• Service continuity – Stable speed regulation reduces jerks, limits overheating and decreases stress on the mechanical transmission, which enhances equipment availability and service life.
• Controlled commissioning – Fundamental parameters such as acceleration/deceleration ramps, current limiting and speed setpoints are structured for safe restarts after interventions.
• Energy efficiency – Adjusting speed to the actual process requirement lowers consumption, particularly for variable-torque loads such as fans and auxiliary pumps, delivering measurable operating cost savings.
• Automation integration – Can be controlled by a programmable logic controller via standard I/O or, depending on the 8400 configuration, through communication extensions to synchronise motor control with machine logic.
• Simplified maintenance – Consistency across the 8400 StateLine series makes replacement, backup and parameter restoration straightforward, reducing troubleshooting time and improving planned maintenance reliability.

Design focused on reliability and control quality

The frequency inverter LENZE 8400 StateLine emphasises stable motor control for common industrial applications. The E84AVHCE3034SX0 benefits from the series’ parameter logic, designed for clear function presentation and gradual adaptation to process requirements. The adjustable output frequency range allows fine-tuning of speed for light conveyors, small assembly machines and production auxiliaries. Programmable ramps ensure controlled starts and stops, limiting mechanical peaks and stress on the drive. Common motor protection features in this range, such as current limiting and load monitoring, help preserve motor integrity and prevent unwanted trips. The design is suited to cabinet mounting, with rational wiring and integration into standard industrial EMC practices. The result is a reliable, easy-to-operate drive aligned with line availability requirements.

Typical uses and applications

The 8400 StateLine family targets variable-speed drives for light conveyors, small assembly machines, ventilation, auxiliary pumps, as well as various handling and feeding units in production. The E84AVHCE3034SX0 is suited to environments where repeatability, wear limitation and ease of implementation are priorities. In new integrations or replacements, the device fits into automated architectures controlled by a programmable logic controller or numerical controller, and is characterised by a moderate learning curve for maintenance teams.

Differentiation, support and reassurance

LENZE is recognised for the consistency of its drive range, which supports long-term standardisation and maintenance. In this context, Standard Exchange Industry offers the E84AVHCE3034SX0 with field-ready solutions: tested refurbished units, standard exchange for rapid restart, or repair when preserving the continuity of the existing architecture is a priority. Equipment is bench-tested, and a warranty of 6 to 24 months applies depending on the chosen service. 24 to 72-hour shipping to over 120 countries secures restoration of production as quickly as possible from a technical standpoint.

Whether you operate a mixed fleet or need to secure a specific axis without requalifying the entire control cabinet, our team will help qualify the requirement around the reference E84AVHCE3034SX0, validate compatibility with the 8400 StateLine range, and select the most appropriate service between standard exchange, supply or repair. Contact us for a quote and confirmed lead time to restore your line’s throughput with a proven frequency inverter.