E84AVHCC1534SX0 Lenze 8400 HighLine 15.0 kW Frequency Inverter

Product Overview

The E84AVHCC1534SX0 (E84AVHCC1534SX0) is a high-tier power module within the Lenze 8400 HighLine series, specifically engineered for complex motion control and demanding torque applications. Delivering a substantial 15.0 kW of rated power, this inverter is designed to operate on 3 x 400 / 500 V mains, providing the muscle required for heavy-duty conveyor systems, rotary indexing tables, and synchronized material handling units. The E84AVHCC1534SX0 distinguishes itself with integrated interference suppression (EMC filter), ensuring that high-frequency switching noise does not compromise the integrity of sensitive control signals or nearby industrial sensors. As part of the "HighLine" family, it offers advanced functional integration, including point-to-point positioning and sequence control, allowing it to bridge the gap between a standard frequency inverter and a full servo drive.

Suffix Breakdown

The model code E84AVHCC1534SX0 follows a strict functional logic for the 8400 series:

• E84AV: 8400 Series Variable Frequency Drive.

• HC: HighLine version, supporting advanced positioning and integrated logic.

• C: Coldplate or standard heatsink cooling (C-type mounting).

• 153: Power rating of 15.0 kW (15 x 10^3 Watts).

• 4: 400/500 V voltage class.

• S: Standard safety engineering (typically including STO - Safe Torque Off).

• X: Integrated EMC filter (interference suppression).

• 0: Standard hardware revision.

Technical Specifications

Technical FAQs

What differentiates the HighLine (HC) variant from the BaseLine or StateLine models?

The HighLine variant includes integrated positioning control. It allows for the definition of up to 15 selectable target positions (including profiles for acceleration and velocity) directly in the drive, reducing the processing burden on the central PLC.

Does this unit support energy recovery?

While the drive manages the DC bus efficiently, for high-inertia 15.0 kW applications involving rapid braking, an external braking resistor must be connected to the dedicated terminals to dissipate regenerative energy and prevent overvoltage trips.

Is the STO (Safe Torque Off) function certified?

Yes, the "S" in the suffix indicates integrated safety. The STO function on the 8400 HighLine is typically certified to SIL 3 (EN 61508) and PLe (EN ISO 13849-1), providing a reliable hardware-based power cut-off without needing a main contactor.

Engineering & Installation Guide

• Advanced Thermal Management: Despite its relatively light 6.00 kg weight for a 15.0 kW unit, the power density is high. Ensure at least 150 mm of vertical clearance for cooling. If the environment contains conductive dust or corrosive gases, the drive must be mounted in an IP54 cabinet with an appropriate heat exchanger to maintain the 35 Celsius internal ambient target.

• Shielding and Grounding: To leverage the integrated interference suppression, the motor cable shield must have a 360-degree connection to the drive’s shield plate. Ensure the PE (Protective Earth) conductor is rated for the 15.0 kW load and is connected to a central grounding point to minimize ground loops that could interfere with the HighLine's positioning accuracy.

• Memory Module Management: The 8400 series utilizes a plug-in memory module (E84AYMxx). Always ensure the memory module is firmly seated before commissioning. This module stores all parameters and the PLC program; in the event of hardware replacement, simply swapping the module to a new E84AVHCC1534SX0 unit eliminates the need for re-parameterization.