Lenze E82EV152K4C 8200-series Vector Frequency Inverter

Product Overview

The E82EV152K4C (E82EV152-4C) is a high-reliability vector frequency inverter belonging to the Lenze 8200-series, specifically engineered for precision motor control in demanding industrial environments. With a rated power output of 1.5 kW and a 3 x 400 V mains connection, this drive is optimized for applications requiring stable speed and torque regulation, such as conveyor systems, pumps, and specialized manufacturing machinery. The unit features integrated interference suppression to maintain operational integrity in electrically noisy environments, ensuring consistent uptime and protecting sensitive control infrastructure from electromagnetic disturbance.

Technical Configuration

This vector inverter employs sophisticated control algorithms to deliver high dynamic performance even under variable load conditions. The hardware architecture is designed for vertical mounting within standard industrial control cabinets, facilitating efficient thermal management and cable routing. The E82EV152K4C supports modular expansion, allowing for the addition of communication modules to integrate into broader PLC-based automation architectures. Internally, the drive includes advanced monitoring functions for over-voltage, under-voltage, and short-circuit protection, safeguarding both the inverter and the connected motor against transient faults common in heavy-duty production cycles.

Technical Specifications

FAQs

Is the E82EV152K4C compatible with my existing motor feedback system?

This vector drive is primarily designed for standard asynchronous motor control. If your application requires high-precision closed-loop feedback (encoder-based), ensure the drive is configured with the appropriate feedback interface module.

What does the 'Phase-Out' status imply for my maintenance planning?

Phase-out indicates that this specific model is no longer in active production. While we maintain stock for immediate replacements, we advise planning for a system migration to newer Lenze drive families to ensure long-term parts availability and technical support.

How do I address a 'LU' (Under-voltage) trip during startup?

Verify that the incoming AC mains voltage is within the rated tolerance of 380/400 V. An under-voltage trip often indicates either a sag in the supply network under load or an issue with the internal DC bus pre-charging circuit.

Does this model include internal EMC filtering?

Yes, this unit features integrated interference suppression measures to minimize emissions, complying with standard industrial EMC requirements without needing large external filter arrays.

Installation Guidelines and Best Practices

• Thermal Management: The E82EV152K4C relies on natural or forced convection within the cabinet. Ensure a minimum clearance of 100 mm above and below the unit. Avoid placing the inverter directly above other heat-emitting components like transformers or reactors.

• Wiring Standards: Use shielded motor cables for all installations. The shield should be bonded to the motor terminal box and the inverter earth plate using metal glands to provide a 360-degree connection, which is critical for the effectiveness of the internal interference suppression.

• Parameterization: Before initial operation, verify that the motor nameplate data (Voltage, Current, Frequency) is correctly entered into the parameter settings. Incorrect motor data can lead to unstable vector control or overheating of the motor windings.